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The Rational Walk
Roth IRA Conversions For Early Retirees Roth IRA conversions could make sense for early retirees who are able to control their income and...
2 months ago
25
2 months ago
Roth IRA conversions could make sense for early retirees who are able to control their income and avoid falling into a high tax bracket.
Mazdak
Block, TikTok & Beyond From Block's latest moves to TikTok's impact on the music industry, we explore the trends shaping...
a month ago
18
a month ago
From Block's latest moves to TikTok's impact on the music industry, we explore the trends shaping our digital world.
Bits about Money
The business of check cashing Check cashing, as a business, is a poorly understood "alternative" financial service.
10 months ago
Calculated Risk
Friday: No major economic releases scheduled Note: Mortgage rates are from MortgageNewsDaily.com and are for top tier scenarios. Friday: • No...
a week ago
4
a week ago
Note: Mortgage rates are from MortgageNewsDaily.com and are for top tier scenarios. Friday: • No major economic releases scheduled.
Moneyness
Who should pay for scams? Victims or their banks? Scam call centre on CCTV, via BBC. Here's a question for you. Should banks be required to...
a year ago
5
a year ago
Scam call centre on CCTV, via BBC. Here's a question for you. Should banks be required to reimburse customers who have been scammed? I was recently reading a CBC article about a 63-year old Toronto man who responded to a phone call from a scammer claiming to be a Bank of...
The Rational Walk
The Sad Irons During the depths of the Great Depression, Lyndon Johnson was determined to electrify the Texas Hill...
a year ago
48
a year ago
During the depths of the Great Depression, Lyndon Johnson was determined to electrify the Texas Hill Country. Success was integral to his path to greater power.
Mazdak
Capital Gains Tax Hike: Sell Now or Hold On? A Canadian Investor's Guide Canada's recent federal budget has sent ripples through the investment and real estate communities....
7 months ago
88
7 months ago
Canada's recent federal budget has sent ripples through the investment and real estate communities. A key change: a looming increase in capital gains tax on sizeable transactions. This has many wondering – should I sell assets before June 25th, 2024, to avoid the taxman's bite?...
Mazdak
The "Buy, Borrow, Die" Strategy: How the Wealthy Avoid Taxes The wealthy have a secret weapon when it comes to taxes: the "buy, borrow, die" strategy. This...
a year ago
6
a year ago
The wealthy have a secret weapon when it comes to taxes: the "buy, borrow, die" strategy. This strategy allows them to avoid capital gains taxes, interest payments, and estate taxes. Here's how it works: Buy assets and hold them. This could be anything from real estate to stocks...
The Rational Walk
The Iliad Homer's epic poem has much to teach us about human nature if we first take the time to gain an...
8 months ago
60
8 months ago
Homer's epic poem has much to teach us about human nature if we first take the time to gain an understanding of Greek mythology.
Commoncog
The Skill of Capital What, exactly, is the skill of capital? What does it consist of? How do you recognise it? We walk...
a year ago
97
a year ago
What, exactly, is the skill of capital? What does it consist of? How do you recognise it? We walk through three stories, and then talk about the shape of the skill in practice.
Moneyness
How did Zcash avoid getting OFAC'ed? The 2022 sanctioning of privacy tool Tornado Cash by the Office of Foreign Assets Control (or OFAC,...
a year ago
10
a year ago
The 2022 sanctioning of privacy tool Tornado Cash by the Office of Foreign Assets Control (or OFAC, the U.S.'s sanctioning authority) has inspired a new privacy idea: Privacy Pools.  An olive branch to OFAC, Privacy Pools will let users choose who they associate with, the idea...
Calculated Risk
Personal Income increased 0.3% in November; Spending increased 0.4% The BEA released the Personal Income and Outlays report for November: Personal income increased...
2 days ago
4
2 days ago
The BEA released the Personal Income and Outlays report for November: Personal income increased $71.1 billion (0.3 percent at a monthly rate) in November, according to estimates released today by the U.S. Bureau of Economic Analysis. Disposable personal income (DPI), personal...
Seeking Wisdom
Modeling Life: Oscillation This is my 3rd post summarizing the key takeaways I got from reading the book Modeling Life. I...
8 months ago
96
8 months ago
This is my 3rd post summarizing the key takeaways I got from reading the book Modeling Life. I recommend reading my earlier posts first to get a good grounding on the foundations covered in the book. A system can exhibit three different types of behavior: equilibrium,...
Mazdak
10 Steps to Transform Your Life As someone who has built and scaled multiple businesses over decades, I've learned that success...
a month ago
33
a month ago
As someone who has built and scaled multiple businesses over decades, I've learned that success isn't about sporadic breakthroughs—it's about consistent, intentional changes in how we think and act.
The Rational Walk
By diverse means we arrive at the same end Montaigne's Essays: Book 1, Chapter 1
a year ago
The Diff
Infrastructure on top of Infrastructure Plus! AI as an Interface; AI and Property Rights; Covering an EV Short Position; Heterogeneous...
5 days ago
14
5 days ago
Plus! AI as an Interface; AI and Property Rights; Covering an EV Short Position; Heterogeneous Consumption Baskets as Subtle Union-Busting; Second-Order Effects
Moneyness
AML works, even if it intercepts less than 1% of criminal proceeds. Here's how Critics of anti-money laundering (AML) often point to the fact that just a tiny fraction of 1% of...
a year ago
9
a year ago
Critics of anti-money laundering (AML) often point to the fact that just a tiny fraction of 1% of criminal proceeds are seized every year, their point being that AML is not working. Either update our approach to AML, they say, or just throw in the towel and legalize money...
FIRE v London
The richest person you know What’s it like to be in the top 1%? According to the statistics, most of the readers of my blog are...
a year ago
93
a year ago
What’s it like to be in the top 1%? According to the statistics, most of the readers of my blog are among the highest earning and/or richest people in the UK. I bet however that not many of you feel that way. Let’s start with income To be in the top 1% of earnings in… Continue...
Mazdak
A Review and Analysis of "The Laws of Human Nature" by Robert Greene Robert Greene, the author of the controversial bestseller "The 48 Laws of Power," takes a different...
10 months ago
62
10 months ago
Robert Greene, the author of the controversial bestseller "The 48 Laws of Power," takes a different approach in his 2018 book, "The Laws of Human Nature." Instead of focusing on acquiring power over others, he dives deep into the intricate workings of human psychology, unveiling...
Mazdak
The Elon Musk Empire In the annals of American history, few individuals have wielded influence over such diverse and...
11 months ago
59
11 months ago
In the annals of American history, few individuals have wielded influence over such diverse and critical industries as Elon Musk. His companies, spanning transportation, communication, artificial intelligence, and space exploration, stand as testaments to his audacious vision and...
Farnam Street
Reciprocity: Getting What You Give This article is an excerpt from the bestselling book The Great Mental Models Volume 2: Physics,...
over a year ago
52
over a year ago
This article is an excerpt from the bestselling book The Great Mental Models Volume 2: Physics, Chemistry and Biology Reciprocity teaches us why win-win relationships are the way to go, why waiters leave candies with the bill, why it’s a good idea to use the least force possible...
Seeking Wisdom
Few thoughts on life, psychology, and mindset I’ve been writing my thoughts on life, psychology, and mindset for some time. I’ve considered...
a year ago
75
a year ago
I’ve been writing my thoughts on life, psychology, and mindset for some time. I’ve considered transferring some of these writings from Notion into this post. In physics, three laws can explain 99% of observations. However, in life, psychology, and mindset, 99 laws can barely...
Bits about Money
Markets in power How physics and infrastructure combine to generate (ba dum bum) the power market.
over a year ago
The Rational Walk
What I’ve Been Reading This post is a list of books that I read in the third quarter of 2024, including Thucydides,...
2 months ago
14
2 months ago
This post is a list of books that I read in the third quarter of 2024, including Thucydides, Sophocles, Persian Fire, Hillbilly Elegy, and more.
Citation Needed
Issue 45 – I'm the director now Rising bitcoin prices bring echoes of the crypto mania from years past, and an ambitious hacker...
a year ago
46
a year ago
Rising bitcoin prices bring echoes of the crypto mania from years past, and an ambitious hacker decides to manifest a new job for themselves.
The Rational Walk
Prometheus Bound This article presents a discussion of "Prometheus Bound", a play by the Greek Tragedian Aeschylus...
6 months ago
66
6 months ago
This article presents a discussion of "Prometheus Bound", a play by the Greek Tragedian Aeschylus dating back to the fifth century BC.
Musings on Markets
Just do it! Brand Name Lessons from Nike'sTroubles! I have spent the last week reading "Shoe Dog", Phil Knight's memoir of how  a runner on the Oregon...
2 months ago
41
2 months ago
I have spent the last week reading "Shoe Dog", Phil Knight's memoir of how  a runner on the Oregon University track team built one of the great shoe companies in the world, in Nike. In addition to its entertainment value, and it is a fun book to read, I read it for two...
Calculated Risk
NAHB: Builder Confidence Unchanged in December The National Association of Home Builders (NAHB) reported the housing market index (HMI) was at 46,...
5 days ago
5
5 days ago
The National Association of Home Builders (NAHB) reported the housing market index (HMI) was at 46, unchanged from 46 last month. Any number below 50 indicates that more builders view sales conditions as poor than good. Builder sentiment held steady to end the year as high home...
Calculated Risk
FDIC: Number of Problem Banks Increased Slightly in Q3 2024 The FDIC released the Quarterly Banking Profile for Q3 2024: The Industry’s Net Income Decreased...
a week ago
3
a week ago
The FDIC released the Quarterly Banking Profile for Q3 2024: The Industry’s Net Income Decreased From the Prior Quarter, Driven by One-Time Items Asset Quality Metrics Remained Generally Favorable, Though Weakness in Certain Portfolios Persists the industry reported the largest...
Musings on Markets
Dealing with Aging: Updating the Intel, Walgreens and Starbucks Stories! A few weeks ago, I posted on the corporate life cycle, the subject of my latest book. I argued that...
3 months ago
30
3 months ago
A few weeks ago, I posted on the corporate life cycle, the subject of my latest book. I argued that the corporate life cycle can explain what happens to companies as they age, and why they  have to adapt to aging with their actions and choices. In parallel, I also noted that...
The Rational Walk
The Digest #206 The Trust Deficit, EU Regulations, Medicare Advantage scams, Munger soldiered on, The cult of...
5 months ago
75
5 months ago
The Trust Deficit, EU Regulations, Medicare Advantage scams, Munger soldiered on, The cult of Silicon Valley, Self-esteem and outer scorecards, MMT's founder is worried about deficits
The Diff
The Nvidia Way is the Regular Way, Just Faster Plus! Beware of DOGE?; Dual Listings; Search and Chat; Training Data; Bond Vigilantes with Chinese...
2 days ago
5
2 days ago
Plus! Beware of DOGE?; Dual Listings; Search and Chat; Training Data; Bond Vigilantes with Chinese Characteristics
Citation Needed
Issue 66 – Pretensions to relevance FTX fraudster Sam Bankman-Fried says he wants a do-over just as Celsius fraudster Alex Mashinsky...
3 months ago
46
3 months ago
FTX fraudster Sam Bankman-Fried says he wants a do-over just as Celsius fraudster Alex Mashinsky goes to trial, and some more ill-received blockchain games suggest “GameFi” has an uncertain future.
FIRE v London
Mar ’23: Harvesting tax losses March has been rather a wet month in London. Wet, and cold. This translates into the ski slopes in...
a year ago
35
a year ago
March has been rather a wet month in London. Wet, and cold. This translates into the ski slopes in the French Alps (finally) having great conditions – sadly too late for me to enjoy. Further north, it’s been a month of big change in Scotland. Nicola Sturgeon, the...
Seeking Wisdom
Neural Networks – Part 3 This is the seventh post in my series on making a toy GPT. For better understanding, I recommend...
a year ago
66
a year ago
This is the seventh post in my series on making a toy GPT. For better understanding, I recommend reading my earlier posts first. The MNIST dataset is the “hello world” of machine learning, containing images of handwritten digits that are used to train machine learning models. It...
Calculated Risk
FOMC Preview: Fed to Cut Rates 25bp Most analysts expect the FOMC will cut the federal funds rate at the meeting this week by 25bp...
a week ago
3
a week ago
Most analysts expect the FOMC will cut the federal funds rate at the meeting this week by 25bp lowering the target range to 4 1/4 to 4 1/2 percent.   However, most market participants now expect the FOMC to pause in January and are split on a rate cut at the March...
Moneyness
Central bank digital currencies and the fallacy of immaculate adoption I recently noticed that the Bank of Jamaica, Jamaica's central bank, has implemented two new...
a year ago
14
a year ago
I recently noticed that the Bank of Jamaica, Jamaica's central bank, has implemented two new marketing strategies to drive adoption of its new central bank digital currency, Jam-Dex. Jam-Dex is one of only four operational central bank digital currencies (CBDCs) in the world,...
Commoncog
Marvel Studios’s Origin Story The creation of Marvel Studios was contingent on some very creative financial dealmaking. A story of...
a year ago
47
a year ago
The creation of Marvel Studios was contingent on some very creative financial dealmaking. A story of superb capital expertise in action.
Musings on Markets
META Lesson 1: Corporate Governance As we get deeper into earnings season for the third quarter of 2022, the biggest negative surprises...
over a year ago
12
over a year ago
As we get deeper into earnings season for the third quarter of 2022, the biggest negative surprises are coming from technology companies, with the tech giants leading the way. Investors, used to a decade of better-than-expected earnings and rising stock prices at these companies,...
FIRE v London
From ISA $millionaire to £millionaire The best tax break in the UK is the ISA tax-free savings regime. Each UK tax-resident adult can put...
4 months ago
37
4 months ago
The best tax break in the UK is the ISA tax-free savings regime. Each UK tax-resident adult can put £20k per year into an ISA account – use it for a wide range of investing activities – and not even have to report on what happens in those accounts, let alone pay tax on them.…...
The Rational Walk
The Use of Letters As Mark Twain said, a person who won't read has no real advantage over a person who can't read. It...
a year ago
8
a year ago
As Mark Twain said, a person who won't read has no real advantage over a person who can't read. It makes no sense to refuse to learn vicariously.
balajis.com
Crypto Twitter Found SBF's Fraud The establishment did nothing until the internet revealed everything.
a year ago
The Diff
Just Another Risk Asset Plus! SPVs; The Global Advantage; Cachet; GLP-1 Friendliness; Integrations
a week ago
Musings on Markets
The Wisdom and Madness of Crowds: Market Prices as Political Predictors! In this, the first full week in November 2024, the big news stories of this week are political, as...
a month ago
25
a month ago
In this, the first full week in November 2024, the big news stories of this week are political, as the US presidential election reached its climactic moment on Tuesday, but I don't write about politics, not because I do not have political views, but because I reserve those views...
Bits about Money
KYC and AML: beyond the acronyms Know Your Customer policies at financial institutions have more nuance than you'd expect.
a year ago
Calculated Risk
Hotels: Occupancy Rate increased Year-over-year From STR: U.S. hotel results for week ending 7 December The U.S. hotel industry reported positive...
6 days ago
4
6 days ago
From STR: U.S. hotel results for week ending 7 December The U.S. hotel industry reported positive year-over-year performance comparisons, according to CoStar’s latest data through 7 December. ... Occupancy: 59.0% (+0.5%) emphasis added The following graph shows the seasonal...
Moneyness
Bitcoin as a tool of U.S. economic statecraft Riot Platform's Rockdale, Texas facility, North America’s largest Bitcoin mining farm by developed...
4 months ago
63
4 months ago
Riot Platform's Rockdale, Texas facility, North America’s largest Bitcoin mining farm by developed capacity [source] Can a network that has been marketed as being resistant to government power be harnessed by the U.S. administrative state in order to attain its foreign policy...
Calculated Risk
AIA: Architecture Billings "Flat" in November; Multi-family Billings Turn Slightly Positive Note: This index is a leading indicator primarily for new Commercial Real Estate (CRE)...
4 days ago
6
4 days ago
Note: This index is a leading indicator primarily for new Commercial Real Estate (CRE) investment. ABI November 2024: Architecture firm billings remain flat Despite the AIA/Deltek Architecture Billings Index (ABI) score dipping slightly below 50 for the month, it remains close...
The Rational Walk
The Digest #224 Edith Hamilton on human stupidity, BHE's latest investor presentation, Berkshire's 13-F, Extending...
a month ago
23
a month ago
Edith Hamilton on human stupidity, BHE's latest investor presentation, Berkshire's 13-F, Extending human lifespan, Fastenal's success story, Buffett's early investments, IKEA's founder
Mazdak
Apple & Google Face Mounting Threats to $500 Billion Market The $500 billion app store market, which has been a cash cow for Apple and Google for years, is...
a year ago
41
a year ago
The $500 billion app store market, which has been a cash cow for Apple and Google for years, is facing a growing number of threats. A recent court ruling against Google and new regulations in Europe and Asia could force the two tech giants to open up their app stores to more...
The Rational Walk
In the Zone Biohacking can be taken too far, but the intelligent use of modern technology has the potential to...
7 months ago
39
7 months ago
Biohacking can be taken too far, but the intelligent use of modern technology has the potential to provide valuable insights about our health.
Mazdak
Understanding Employment Insurance (EI) Employment Insurance (EI) is a social insurance program in Canada that provides temporary financial...
10 months ago
82
10 months ago
Employment Insurance (EI) is a social insurance program in Canada that provides temporary financial support to eligible individuals who lose their jobs through no fault of their own. While this is the most commonly understood purpose of EI, the program offers various benefits...
Musings on Markets
Data Update 1 for 2023: Setting the table! In my last post, I talked about the ritual that I go through every year ahead of my teaching each...
a year ago
12
a year ago
In my last post, I talked about the ritual that I go through every year ahead of my teaching each spring, and in this one, I will start on the first of a series of posts that I make at the start of each year, where I look at data, both macro and company-level. In this post, I...
balajis.com
The Network State Podcast with Balaji The Network State Podcast with Balaji Srinivasan is on YouTube, Apple Podcasts, Spotify, Anchor.fm,...
a year ago
13
a year ago
The Network State Podcast with Balaji Srinivasan is on YouTube, Apple Podcasts, Spotify, Anchor.fm, and thenetworkstate.com/podcast.
The Rational Walk
Apple’s Dystopian iPad Video When Steve Jobs spoke about the intersection of liberal arts and technology, he did not envision...
7 months ago
97
7 months ago
When Steve Jobs spoke about the intersection of liberal arts and technology, he did not envision crushing symbols of art and culture.
Musings on Markets
The Sugar Daddy Effect? Corporate venture capital, Sovereign funds and Green Energy! It is a sign of the times that I spent some time thinking about whether the title of my post would...
a month ago
33
a month ago
It is a sign of the times that I spent some time thinking about whether the title of my post would offend some people, as sexist or worse. I briefly considering expanding the title to  "Sugar Daddies and Molasses Mommies", but that just sounds awkward, or even replacing the words...
Citation Needed
Sam Bankman-Fried wants only six years for his "victimless" crime Sam Bankman-Fried maintains that his crimes were victimless and resulted in zero losses, and...
9 months ago
77
9 months ago
Sam Bankman-Fried maintains that his crimes were victimless and resulted in zero losses, and therefore warrant only six years of imprisonment. Prosecutors argue that 40–50 years are justified.
The Rational Walk
The Digest #161 Feynman on knowledge, TransDigm's controversial business model, Costco's history, The Ozempic/Wegovy...
a year ago
12
a year ago
Feynman on knowledge, TransDigm's controversial business model, Costco's history, The Ozempic/Wegovy band-aid; Plus insights from Todd Combs, Michael Burry, Joel Tillinghast, and Lee Ainslie.
Calculated Risk
Thursday: Unemployment Claims, GDP, Existing Home Sales Note: Mortgage rates are from MortgageNewsDaily.com and are for top tier scenarios. initial weekly...
3 days ago
4
3 days ago
Note: Mortgage rates are from MortgageNewsDaily.com and are for top tier scenarios. initial weekly unemployment claims report will be released. The consensus is for 232 thousand initial claims, down from 242 thousand last week. Gross Domestic Product, 3rd quarter 2024 (Third...
Mazdak
Can Zuckerberg Challenge Google's Search Empire? Mark Zuckerberg is making a bold move to challenge Google's long-standing dominance in the search...
a month ago
24
a month ago
Mark Zuckerberg is making a bold move to challenge Google's long-standing dominance in the search engine market.
Commoncog
Stan Slap on the Art of Building Effective Employee Cultures Cedric talks to Stan Slap, international consultant to the Fortune 500, on a powerful, coherent...
a month ago
22
a month ago
Cedric talks to Stan Slap, international consultant to the Fortune 500, on a powerful, coherent model for shaping employee culture.
Citation Needed
The stones left unturned in the Sam Bankman-Fried trial From billions of mysterious Tethers to the apparent identity theft of Thai sex workers, many...
a year ago
29
a year ago
From billions of mysterious Tethers to the apparent identity theft of Thai sex workers, many questions remain about what happened at Bankman-Fried's crypto empire.
The Rational Walk
Berkshire Hathaway Energy’s Uncertain Future Warren Buffett's concerns about the regulatory climate for the utility industry has negative...
9 months ago
25
9 months ago
Warren Buffett's concerns about the regulatory climate for the utility industry has negative implications for PacifiCorp and BHE's other subsidiaries.
The Rational Walk
Buffett Continues to Avoid Long-Term Bonds Berkshire's longstanding aversion to fixed-maturity investments has not changed in response to...
a year ago
56
a year ago
Berkshire's longstanding aversion to fixed-maturity investments has not changed in response to higher interest rates.
Mazdak
Who Should You Ask for Feedback? Feedback is essential for business success. It can help you identify areas for improvement, get new...
a year ago
11
a year ago
Feedback is essential for business success. It can help you identify areas for improvement, get new ideas, and stay ahead of the competition. But not all feedback is created equal. If you want to get the most out of feedback, you need to ask the right people.
The Rational Walk
Will Progressive’s Growth Strategy Pay Off? The auto insurer continues to add customers but posted disappointing results in the second quarter...
a year ago
9
a year ago
The auto insurer continues to add customers but posted disappointing results in the second quarter due to catastrophe losses and inadequate pricing.
The Rational Walk
The Digest #165 Buffett on Inflation, Dollar General, Due Diligence, Personal Libraries, The role of AI in drug...
a year ago
30
a year ago
Buffett on Inflation, Dollar General, Due Diligence, Personal Libraries, The role of AI in drug discovery, Small-cap opportunities, and interviews of Peter Brown, Bill Gross, Chris Bloomstran.
Mazdak
Today's Top Tech News - Amazon's Discount Store Amazon is taking on Temu and Shein with its new discount store, where everything is under $20!
a month ago
FIRE v London
Oct ’24: Budgets & broad shoulders I haven’t seen much of London in October. I’ve been away every weekend in October, partly in the UK...
a month ago
24
a month ago
I haven’t seen much of London in October. I’ve been away every weekend in October, partly in the UK and partly visiting friends overseas. And now we’re in November, the clocks have gone back, but temperatures haven’t plummeted yet. London feels busy – pubs still have crowds...
Musings on Markets
Breach of Trust: Decoding the Banking Crisis In March 2023, the fall of Silicon Valley Bank shocked investors not only because it was unforeseen,...
a year ago
11
a year ago
In March 2023, the fall of Silicon Valley Bank shocked investors not only because it was unforeseen, but also because of the speed with which it unfolded. That failure has had a domino effect, with Signature Bank falling soon after, followed by Credit Suisse in April 2023 and by...
balajis.com
Bond Villain When Powell devalued bonds, he destroyed the economy.
a year ago
Moneyness
The long arm of OFAC and its reach into the Ethereum network Coinbase, the U.S.'s largest crypto exchange, is openly processing Ethereum transactions involving...
a year ago
38
a year ago
Coinbase, the U.S.'s largest crypto exchange, is openly processing Ethereum transactions involving Tornado Cash, a piece of blockchain infrastructure that was sanctioned by the U.S. government last year for providing mixing services to North Korea.  Over the last two weeks...
Musings on Markets
Country Risk: My 2024 Data Update After the 2008 market crisis, I resolved that I would be far more organized in my assessments and...
5 months ago
65
5 months ago
After the 2008 market crisis, I resolved that I would be far more organized in my assessments and updating of equity risk premiums, in the United States and abroad, as I looked at the damage that can be inflicted on intrinsic value by significant shifts in risk premiums, i.e., my...
Commoncog
Members Preview: An Easier Way to Create XmR Charts Early access to some software we've built to make XmR charts more accessible.
9 months ago
Mazdak
2024: The Year the Economy Wins? As we turn the page to 2024, we're met with a cautiously optimistic economic forecast, suggesting a...
a year ago
59
a year ago
As we turn the page to 2024, we're met with a cautiously optimistic economic forecast, suggesting a potential shift towards a more balanced and stable environment. While challenges and uncertainties remain, let's explore the key trends and strategic insights that can guide us...
The Rational Walk
New Articles Moving to Newsletter Effective today, I will no longer post new articles to this website, rationalwalk.com. All new...
a year ago
38
a year ago
Effective today, I will no longer post new articles to this website, rationalwalk.com. All new articles will be posted on my Substack at newsletter.rationalwalk.com.
Bits about Money
Banking in very uncertain times We may be in the early stages of a banking crisis: why, what we're doing to avoid it, and what we...
a year ago
10
a year ago
We may be in the early stages of a banking crisis: why, what we're doing to avoid it, and what we may not get about it.
Bits about Money
The Long Shadow of Checks A lot of more modern financial infrastructure follows the paths blazed by checks, at least in the...
a year ago
70
a year ago
A lot of more modern financial infrastructure follows the paths blazed by checks, at least in the U.S.
Mazdak
The Weight-Loss Gold Rush A Race to Develop Blockbuster Obesity Drugs
a year ago
Mazdak
Reddit CEO: Third-Party App Developers Have Made Millions, So They Should Pay for API Access The Future of Third-Party Reddit Apps: Will They Survive the API Changes? Binance.US Lays Off 50...
a year ago
10
a year ago
The Future of Third-Party Reddit Apps: Will They Survive the API Changes? Binance.US Lays Off 50 Employees After SEC Charges. Google Bans AI Chatbots to Protect Sensitive Information. The Future of Third-Party Reddit Apps: Will They Survive the API Changes?
Mazdak
2024 Tax Strategies for Optimization and Savings The new year dawns, not just with fresh resolutions, but also the opportunity to reassess and...
11 months ago
72
11 months ago
The new year dawns, not just with fresh resolutions, but also the opportunity to reassess and optimize your tax strategy. While taxes may not be the most exhilarating topic, savvy planning can significantly reduce your liability and boost your financial well-being. So, grab your...
Mazdak
Finance News Roundup - Wednesday, 29th November 😢 Investing Legend Charlie Munger Passes Away Charlie Munger, a longtime vice chairman of Berkshire...
a year ago
49
a year ago
😢 Investing Legend Charlie Munger Passes Away Charlie Munger, a longtime vice chairman of Berkshire Hathaway and a close associate of Warren Buffett, has passed away at the age of 97. Munger was known for his wit, wisdom, and contrarian investment style.
Commoncog
Tacit Expertise Extraction, Software Engineering Edition One software engineer's story of extracting expertise from the heads of 'a tiger team of senior...
10 months ago
64
10 months ago
One software engineer's story of extracting expertise from the heads of 'a tiger team of senior software engineers'. Useful to anyone who might want to accelerate their own skills.
The Rational Walk
What I’ve Been Reading This post is a list of books that I read in the first quarter of 2024, most notably The Diary of...
8 months ago
78
8 months ago
This post is a list of books that I read in the first quarter of 2024, most notably The Diary of Anne Frank, Endurance, Crime and Punishment, and the Iliad.
The Rational Walk
The Odyssey Homer's epic poem tells the story of how Odysseus struggled to return home after the Trojan War. It...
7 months ago
93
7 months ago
Homer's epic poem tells the story of how Odysseus struggled to return home after the Trojan War. It is one of the greatest stories in history.
Moneyness
It's time to impose Iran-calibre sanctions on Russia Russia is sometimes described as the world's most sanctioned nation. And while that's true, the long...
11 months ago
77
11 months ago
Russia is sometimes described as the world's most sanctioned nation. And while that's true, the long list of sanctions that the G7 coalition has placed on Russia in response to its attack on Ukraine are surprisingly light compared to the fewer but far more-draconian sanctions...
Commoncog
Capital Allocation as an Antidote to Business Luck The unspoken secret about new company formation is that you need to get lucky. Roll the dice, get a...
a year ago
52
a year ago
The unspoken secret about new company formation is that you need to get lucky. Roll the dice, get a business outcome. Capital allocation matters because it allows you more skill, less luck, on the journey to a large outcome.
Musings on Markets
The Seven Samurai: How Big Tech Rescued the Market in 2023! I was planning to finish my last two data updates for 2024, but decided to take a break and look at...
10 months ago
84
10 months ago
I was planning to finish my last two data updates for 2024, but decided to take a break and look at the seven stocks (Apple, Amazon, Alphabet, Meta, Microsoft, Nvidia and Tesla) which carried the market in 2023. While I will use the "Magnificent Seven" moniker attached by these...
Calculated Risk
NAR: Existing-Home Sales Increased to 4.15 million SAAR in November From the NAR: Existing-Home Sales Elevated 4.8% in November; Post Strongest Year-Over-Year Increase...
3 days ago
6
3 days ago
From the NAR: Existing-Home Sales Elevated 4.8% in November; Post Strongest Year-Over-Year Increase Since June 2021 Existing-home sales grew in November, according to the National Association of Realtors®. Sales advanced in three major U.S. regions and remained steady in the...
Citation Needed
Wind the clock A message to those asking “what do I do now?”
a month ago
Bits about Money
Working title (insurance) Title insurance is grossly overpriced relative to actual risks involved. Why is that?
5 months ago
The Rational Walk
The Digest #160 Steve Jobs in his own words, Risk free rates, Saving for a home, Buffett's investments in Japan,...
a year ago
15
a year ago
Steve Jobs in his own words, Risk free rates, Saving for a home, Buffett's investments in Japan, Flawed memories, Podcast interviews with Rudy Havenstein, Doomberg, Paul Graham, and Guy Spier.
Moneyness
Your finances are being snooped on. Here's how We all have a pretty good idea that our finances are being snooped on, but most of us aren't quite...
5 months ago
67
5 months ago
We all have a pretty good idea that our finances are being snooped on, but most of us aren't quite able to articulate how. We know that we're being snooped on by two groups, corporations and the government. This post will focus on how the government snoops on our transactions,...
The Rational Walk
The Digest #185 Capital Allocation, Progressive's strategy, Reading plans, Damodaran's free courses, Looking back at...
11 months ago
39
11 months ago
Capital Allocation, Progressive's strategy, Reading plans, Damodaran's free courses, Looking back at Alibaba's IPO, Chris Davis, Outsider CEOs, Shareholder activists, Oprah
FIRE v London
Becoming an ISA $millionaire This time last year I wrote that my annual ISA update was many months late. I had delayed it until...
a year ago
49
a year ago
This time last year I wrote that my annual ISA update was many months late. I had delayed it until using my full annual ISA allowance(s), which took me much longer than usual last year. This year I actually completed my ISA topups in April, within a few weeks of the start of the...
Commoncog
Announcing the Commoncog Case Library Public Beta We're testing a cognitive flexibility theory-driven learning library, designed to accelerate...
over a year ago
44
over a year ago
We're testing a cognitive flexibility theory-driven learning library, designed to accelerate business expertise. Find out more.
Citation Needed
Issue 55 – Halving a bad time The bitcoin "halving" looms, and that may not be as good news as coiners hope. Also, Terra committed...
8 months ago
74
8 months ago
The bitcoin "halving" looms, and that may not be as good news as coiners hope. Also, Terra committed fraud and Uniswap got a Wells notice.
Mazdak
The 4% Rule: A Guide to Retirement Withdrawals, Not a Golden Ticket For many approaching retirement, the question of "how much can I safely withdraw?" looms large....
8 months ago
71
8 months ago
For many approaching retirement, the question of "how much can I safely withdraw?" looms large. Enter the 4% rule, a popular guideline that suggests retirees can withdraw 4% of their retirement savings in the first year and adjust for inflation thereafter. But is it a guaranteed...
Seeking Wisdom
From Linear to Logistic – Sigmoid Curve and Log Loss Can we predict the likelihood of heart disease from sleep and exercise? This is my fourth post on my...
a year ago
56
a year ago
Can we predict the likelihood of heart disease from sleep and exercise? This is my fourth post on my journey to build a toy GPT. I’d recommend checking out my previous posts before diving into this one. Let’s train a model to predict heart disease using sleep and exercise data....
Mazdak
The 7 Steps to Becoming a Top Investor Do you want to become a great investor? If so, you're in the right place. In this article, I'm going...
a year ago
11
a year ago
Do you want to become a great investor? If so, you're in the right place. In this article, I'm going to share with you the seven steps that I believe are essential for becoming a top investor. Step 1: Develop a Clear Investment Philosophy The first step to becoming a great...
Mazdak
Google's Gemini Enters the AI Arena: Ready to Take on OpenAI? Get ready for a new contender in the world of large language models (LLMs): Google's Gemini! This...
a year ago
53
a year ago
Get ready for a new contender in the world of large language models (LLMs): Google's Gemini! This powerful AI is set to shake things up, potentially rivaling big names like OpenAI and Microsoft. What's the Buzz About Gemini? Gemini comes in three flavors:
Mazdak
Jeff Bezos sold around $240 million worth of Amazon shares Jeff Bezos sold around $240 million worth of Amazon shares last week. The transactions were listed...
a year ago
36
a year ago
Jeff Bezos sold around $240 million worth of Amazon shares last week. The transactions were listed as contributions to nonprofit organizations. Shares of Amazon fell 1.8% on Nov. 15 and 0.3% on Nov. 16. Bezos still holds 988.3 million shares of Amazon, around 10% of the company.
Seeking Wisdom
Neural Networks – Part 1 This is my 5th post on my journey to build a toy GPT. I’d recommend checking out my previous posts...
a year ago
15
a year ago
This is my 5th post on my journey to build a toy GPT. I’d recommend checking out my previous posts before diving into this one. Take the statement, ‘I will only go for a walk if it’s nice outside AND I have free time.’ This can be neatly represented using a truth table. We can…
Mazdak
Mastering Twitter/X Growth: Strategies to Skyrocket Your Follower Count Twitter/X stands as one of the leading platforms for sharing ideas, connecting with others, and...
a year ago
7
a year ago
Twitter/X stands as one of the leading platforms for sharing ideas, connecting with others, and building your personal brand. With the right strategies, you can transform your Twitter presence into a thriving community of engaged followers. In this blog post, I'll dive into...
The Rational Walk
Free Articles! All articles older than six months are now free to read.
11 months ago
The Rational Walk
The Berkshire Hathaway MBA Studying Warren Buffett, Charlie Munger, and Berkshire Hathaway's history can provide a level of...
a year ago
13
a year ago
Studying Warren Buffett, Charlie Munger, and Berkshire Hathaway's history can provide a level of fluency in business and investing rivaling a costly MBA degree.
The Rational Walk
The Other Side of the Trade Reflections on trying to profit from the technical problems that caused Berkshire Hathaway and other...
6 months ago
63
6 months ago
Reflections on trying to profit from the technical problems that caused Berkshire Hathaway and other stocks to temporarily crash on June 3, 2024.
The Rational Walk
The Digest #218 Books I read during Q3, Hurricane insurance claims, Berkshire's troubled railroad, Nike's troubles,...
2 months ago
34
2 months ago
Books I read during Q3, Hurricane insurance claims, Berkshire's troubled railroad, Nike's troubles, Doing what you love, Human aging, Ray Ozzie on intelligent machines, Aesop's Fables
Mazdak
Google Quantum Computer, OpenAI Sora Video Generator and more ... Google just dropped a bombshell in quantum computing.
a week ago
The Rational Walk
The Digest #220 The Intelligent Investor, Antitrust and Big Tech, Berkshire Hathaway's Moat, Nuclear War Risks, The...
2 months ago
33
2 months ago
The Intelligent Investor, Antitrust and Big Tech, Berkshire Hathaway's Moat, Nuclear War Risks, The Invisible Man, AIG's Rise & Fall, Housing Prices, Barbary Wars, Speeches of Pericles
balajis.com
The Balaji Newsletter A single place for all updates at balajis.com
a year ago
Mazdak
A Look at the Struggling Office Sector in the US The Covid-19 pandemic may be largely in the rearview mirror, but there is at least one area of the...
a year ago
61
a year ago
The Covid-19 pandemic may be largely in the rearview mirror, but there is at least one area of the economy that remains ill: the office sector of the U.S. commercial real-estate market. ** What's the Problem?** Hybrid/remote work: What began as a two-week work-from-home...
Commoncog
The 2022 Commoncog Recap This was the final newsletter edition sent out to subscribers at the end of 2022. A recap of...
a year ago
40
a year ago
This was the final newsletter edition sent out to subscribers at the end of 2022. A recap of Commoncog's best ideas, and a preview of several upcoming experiments.
Mazdak
A Guide to 2023-24 Tax Brackets and Rates (US) Tax time can be intimidating, but understanding how your income gets taxed is key to financial...
11 months ago
79
11 months ago
Tax time can be intimidating, but understanding how your income gets taxed is key to financial savvy. Let's crack open the code with a deep dive into the 2023-24 tax brackets and rates! Imagine your taxable income as climbing a ladder. Each rung represents a tax bracket, and as...
Citation Needed
Issue 57 - I take deep breath and I get real high Changpeng Zhao's sentencing, FOIA requests reveal past FBI investigations into Coinbase, and the SEC...
7 months ago
80
7 months ago
Changpeng Zhao's sentencing, FOIA requests reveal past FBI investigations into Coinbase, and the SEC is on a Wells notice bender.
The Rational Walk
Berkshire Hathaway Acquires BHE Minority Interests Berkshire Hathaway has acquired the remaining minority interests in BHE from the Scott family and...
2 months ago
25
2 months ago
Berkshire Hathaway has acquired the remaining minority interests in BHE from the Scott family and now is the sole owner of the energy company.
Mazdak
RRSP vs TFSA: Making the Right Choice for Your Financial Future Registered Retirement Savings Plans (RRSPs) and Tax-Free Savings Accounts (TFSAs) are two powerful...
a month ago
14
a month ago
Registered Retirement Savings Plans (RRSPs) and Tax-Free Savings Accounts (TFSAs) are two powerful investment vehicles available to Canadians.
Mazdak
Should You Rent or Buy a Home in Today's Market? In today's Canadian housing market, the age-old question of renting versus buying feels more...
8 months ago
89
8 months ago
In today's Canadian housing market, the age-old question of renting versus buying feels more pressing than ever. Soaring property values and rising interest rates have created a complex landscape, leaving many wondering: is homeownership still the golden ticket to building...
The Rational Walk
The Magic of Compounding The magic of compounding was evident when I recently compared my lifetime gross wage income to my...
5 months ago
68
5 months ago
The magic of compounding was evident when I recently compared my lifetime gross wage income to my current net worth.
Seeking Wisdom
Hello LLMs! When you are having trouble getting your thinking straight, consider an extreme or simple case. This...
a year ago
48
a year ago
When you are having trouble getting your thinking straight, consider an extreme or simple case. This will often give you the insight needed to move forward. I nodded in agreement when I read the above lines from the book Maxims for Thinking Analytically. ChatGPT took the world by...
The Rational Walk
Will Berkshire Hathaway Pay a Dividend? Investors have been debating the dividend question for decades. So far, shareholders have been well...
10 months ago
82
10 months ago
Investors have been debating the dividend question for decades. So far, shareholders have been well served by Warren Buffett's reluctance to send out dividend checks.
Mazdak
Don't Let Savings Turn into Penalties: Understanding RRSP and TFSA Contribution Limits Registered Retirement Savings Plans (RRSPs) and Tax-Free Savings Accounts (TFSAs) are cornerstones...
10 months ago
51
10 months ago
Registered Retirement Savings Plans (RRSPs) and Tax-Free Savings Accounts (TFSAs) are cornerstones of Canadian financial planning. Both offer distinct advantages for saving and investing, but exceeding their annual contribution limits can lead to unwanted financial consequences.
The Rational Walk
Stepping into the River Just like no man steps into the same river twice, reading a worthwhile book multiple times continues...
a month ago
23
a month ago
Just like no man steps into the same river twice, reading a worthwhile book multiple times continues to yield new insights over the years.
Seeking Wisdom
Modeling Life: Foundations Herman Wouk was researching for a novel he planned to write about World War II. He interviewed...
8 months ago
78
8 months ago
Herman Wouk was researching for a novel he planned to write about World War II. He interviewed several physicists at Caltech who had worked on the bomb, including Richard Feynman. After the interview, Feynman asked Wouk if he knew Calculus. “No,” said Wouk. To which Feynman...
Commoncog
Creating New Drills for Deliberate Practice A lesson from a four month accelerated expertise experiment. Or: why creating new drills for a...
a year ago
62
a year ago
A lesson from a four month accelerated expertise experiment. Or: why creating new drills for a deliberate practice training program isn't as difficult as you might think.
Commoncog
The Shape of a Technological Window Technological Windows is Steve Jobs's conception of the game of consumer technology. We look at how...
over a year ago
60
over a year ago
Technological Windows is Steve Jobs's conception of the game of consumer technology. We look at how he used it over the course of his career. Note: this is a follow-up to and an update for the Commoncog Case Library Beta.
The Rational Walk
Real Estate Adventures Buying real estate can be intimidating and complicated. This article describes two experiences with...
9 months ago
29
9 months ago
Buying real estate can be intimidating and complicated. This article describes two experiences with realtors, one positive and one negative.
Calculated Risk
Q4 GDP Tracking: 2.1% to 3.3% Range From BofA: Since our last weekly publication, our 3Q GDP tracking estimate has moved up a tenth to...
a week ago
5
a week ago
From BofA: Since our last weekly publication, our 3Q GDP tracking estimate has moved up a tenth to 3.0% q/q saar. Additionally, our 4Q US GDP tracker was unchanged at 2.1% q/q saar. [Dec 13th estimate] emphasis added From Goldman: We left our Q4 GDP tracking and domestic final...
The Rational Walk
Charlie Munger (1924 – 2023) A life well lived
a year ago
The Rational Walk
Progressive is Firing on All Cylinders Progressive resumed aggressive growth in the first quarter of 2024 while reporting a strong combined...
8 months ago
Musings on Markets
Catastrophic Risk: Investing and Business Implications In the context of valuing companies, and sharing those valuations, I do get suggestions from readers...
10 months ago
83
10 months ago
In the context of valuing companies, and sharing those valuations, I do get suggestions from readers on companies that I should value next. While I don't have the time or the bandwidth to value all of the suggested companies, a reader from Iceland, a couple of weeks ago, made a...
Mazdak
Elon Musk Lashes Out at Advertisers Leaving X ⚡️ Musk's Fiery Response to Advertiser Exodus 💥 "Go Fk Yourself," Musk Says to Advertisers** 🚀 X...
a year ago
24
a year ago
⚡️ Musk's Fiery Response to Advertiser Exodus 💥 "Go Fk Yourself," Musk Says to Advertisers** 🚀 X CEO Defiant Amidst Advertising Boycott In a fiery exchange at the 2023 DealBook Summit in New York, Elon Musk unleashed a barrage of profanity at advertisers who have pulled their...
Commoncog
Under The Hood How do you shape employee culture? How do you win employee commitment? Under The Hood has a coherent...
a month ago
28
a month ago
How do you shape employee culture? How do you win employee commitment? Under The Hood has a coherent model for building this skill.
Commoncog
The Two Types of Data Analysis Broadly speaking, there are two approaches to data analysis in business. The two approaches have...
a year ago
60
a year ago
Broadly speaking, there are two approaches to data analysis in business. The two approaches have different worldviews, and express different tradeoffs. Here's why that matters.
Musings on Markets
Data Update 5 for 2023: The Earnings Test As I have argued in all four of my posts, so far, about 2022, it was year when we saw a return to...
a year ago
13
a year ago
As I have argued in all four of my posts, so far, about 2022, it was year when we saw a return to normalcy on many fronts, as treasury rates reverted back to pre-2008 levels, and risk capital discovered that risk has a downside. During the course of the year, investors also...
Bits about Money
BAM is now reader-supported Bits about Money now offers paid memberships. (Plus, a bonus essay on newsletter financial...
a year ago
9
a year ago
Bits about Money now offers paid memberships. (Plus, a bonus essay on newsletter financial infrastructure.)
FIRE v London
My 20 year property returns I was pleased to have reached the 10 year point of tracking my investment portfolio last month. But...
a year ago
48
a year ago
I was pleased to have reached the 10 year point of tracking my investment portfolio last month. But my net worth includes an important asset class – property – that I don’t normally track, but which I have held in some form for over 20 years. So, this post takes a look at how my…...
Mazdak
OpenAI in Turmoil: Altman and Brockman Join Microsoft, Employees Revolt In a stunning turn of events, Sam Altman and Greg Brockman, the ousted CEOs of OpenAI, the...
a year ago
20
a year ago
In a stunning turn of events, Sam Altman and Greg Brockman, the ousted CEOs of OpenAI, the non-profit research company behind groundbreaking artificial intelligence advancements, are joining Microsoft to lead a new research unit. This move comes after failed talks to reinstate...
Commoncog
Lee Walker and the Dell Growth Plateau How Lee Walker overcame Dell's biggest growth plateau in 1986. A story about capital, imagination,...
a year ago
36
a year ago
How Lee Walker overcame Dell's biggest growth plateau in 1986. A story about capital, imagination, and creative deal-making.
Musings on Markets
For the fun of it: An Open House for my Spring 2025 Classes I am a teacher at heart, and every year, for more than two decades, I have invited people to join me...
a week ago
17
a week ago
I am a teacher at heart, and every year, for more than two decades, I have invited people to join me in the classes that I teach at the Stern School of Business at New York University. Since I teach these classes only in the spring, and the first sessions for each of the classes...
The Rational Walk
The Digest #221 Bezos on Media Bias, Marks on Asset Allocation, Moral Hazard, Meta's AI Prospects, Vision Pro:...
a month ago
25
a month ago
Bezos on Media Bias, Marks on Asset Allocation, Moral Hazard, Meta's AI Prospects, Vision Pro: Success or Failure?, Berkshire in the 1960s, Whole Foods, Black Diamond, Merck, Wormholes
Citation Needed
Issue 52 – I am Sam's low-level culpability Bitcoin prices are spiking. Are we in for another round of crypto mania? Also, Sam Bankman-Fried...
9 months ago
66
9 months ago
Bitcoin prices are spiking. Are we in for another round of crypto mania? Also, Sam Bankman-Fried doesn't want to go to jail for 100 years.
Moneyness
How would a cash-only central bank conduct monetary policy? What role do changes in the supply of banknotes play in contributing to a central bank's ability to...
a year ago
51
a year ago
What role do changes in the supply of banknotes play in contributing to a central bank's ability to carry out monetary policy? Put differently, to what degree does "printing," or creating new physical currency and issuing it into the economy, contribute to generating a central...
The Rational Walk
Daily Journal: The Canary in the Coal Mine? Daily Journal and Berkshire Hathaway have little in common aside from Charlie Munger's influence....
7 months ago
76
7 months ago
Daily Journal and Berkshire Hathaway have little in common aside from Charlie Munger's influence. Recent development at Daily Journal raise concerns.
Moneyness
There are now two types of PayPal dollars, and one is better than the other PayPal now offers its customers two types of U.S. dollars. In addition to having the option of...
a year ago
13
a year ago
PayPal now offers its customers two types of U.S. dollars. In addition to having the option of opening a traditional PayPal account to maintain a balance of dollars, PayPal customers can now hold something new called PayPal USD, a crypto version of a dollar. Whereas PayPal USD...
Calculated Risk
Q3 GDP Growth Revised up to 3.1% Annual Rate From the BEA: Gross Domestic Product (Third Estimate), Corporate Profits (Revised Estimate), and GDP...
3 days ago
4
3 days ago
From the BEA: Gross Domestic Product (Third Estimate), Corporate Profits (Revised Estimate), and GDP by Industry, Third Quarter 2024 Real gross domestic product (GDP) increased at an annual rate of 3.1 percent in the third quarter of 2024, according to the "third" estimate...
The Rational Walk
Berkshire Hathaway’s 2023 Results — Overview This article provides a 30,000 foot overview of Berkshire Hathaway's results for 2023 with a focus...
10 months ago
31
10 months ago
This article provides a 30,000 foot overview of Berkshire Hathaway's results for 2023 with a focus on the components net operating earnings.
Commoncog
Focus Doesn't Mean Doing One Thing at a Time Focus may be about saying no to good ideas, but it certainly doesn't mean doing one thing at a time....
over a year ago
57
over a year ago
Focus may be about saying no to good ideas, but it certainly doesn't mean doing one thing at a time. This is what focus looks like at an organisational level, told through the story of a business turnaround and the Marine Corps approach to war.
The Rational Walk
The Digest #178 Berkshire countersues Pilot's founders, Meta targeting teens, Title Insurance, Moats & capital...
a year ago
34
a year ago
Berkshire countersues Pilot's founders, Meta targeting teens, Title Insurance, Moats & capital allocation, CAVA's origin, VISA's history, Business lessons from Tom Murphy
Citation Needed
Coinbase appears to have violated campaign finance laws with a $25 million super PAC donation Actively involved in contract negotiations with a federal government agency, Coinbase was likely...
4 months ago
56
4 months ago
Actively involved in contract negotiations with a federal government agency, Coinbase was likely prohibited from making its $25 million contribution to the Fairshake crypto super PAC in May 2024.
Commoncog
An Expertise Acceleration Experiment in Judo I relocated for a three month expertise acceleration experiment in Judo. These are my notes from two...
a year ago
57
a year ago
I relocated for a three month expertise acceleration experiment in Judo. These are my notes from two months in: what I learnt, what was hard, and what deliberate practice actually feels like.
Musings on Markets
A Business Upended: Streaming disrupts the Entertainment Business! It has been an unsettling summer for anyone with a stake in the movie, television and broadcasting...
a year ago
47
a year ago
It has been an unsettling summer for anyone with a stake in the movie, television and broadcasting businesses.  The strike by screen actors and writers which started in July is now into almost into its third month, with no end in sight, putting at risk the pipeline of movies and...
Calculated Risk
Weekly Initial Unemployment Claims Decrease to 220,000 The DOL reported: seasonally adjusted initial claims was 220,000, a decrease of 22,000 from the...
3 days ago
4
3 days ago
The DOL reported: seasonally adjusted initial claims was 220,000, a decrease of 22,000 from the previous week's unrevised level of 242,000. The 4-week moving average was 225,500, an increase of 1,250 from the previous week's unrevised average of 224,250. emphasis added The...
The Rational Walk
Endurance The amazing story of Shackleton's legendary voyage to the Antarctic and how his 28 men survived...
10 months ago
58
10 months ago
The amazing story of Shackleton's legendary voyage to the Antarctic and how his 28 men survived shipwreck, ice floes, and constant danger.
Musings on Markets
Toys for Billionaires: Sports Franchises as Trophy Assets! I have always loved sports, playing tennis and cricket when I was growing up, before transitioning...
a year ago
10
a year ago
I have always loved sports, playing tennis and cricket when I was growing up, before transitioning to fan status, cheering for my favored teams from the sidelines. I also like finance, perhaps not as much as sports, but there are winners and losers in the investment game as well....
FIRE v London
Feeling broke My psychology around money has changed significantly over the last two years. While some of that is...
a year ago
92
a year ago
My psychology around money has changed significantly over the last two years. While some of that is captured in my monthly portfolio updates, I thought it was worth recording some of my emotions while they are still fresh. Two years ago Turning the clock back, my financial...
Moneyness
Are central banks too reliant on SWIFT for domestic payments? Central bank settlement systems are the the tectonic plates of the payment system: they are vitally...
a year ago
67
a year ago
Central bank settlement systems are the the tectonic plates of the payment system: they are vitally important to our lives, but we never see them in action. All of a nations' electronic payments are ultimately completed, or settled, on these systems. If they stop working, our...
Calculated Risk
Friday: Personal Income & Outlays Note: Mortgage rates are from MortgageNewsDaily.com and are for top tier scenarios. Personal Income...
2 days ago
4
2 days ago
Note: Mortgage rates are from MortgageNewsDaily.com and are for top tier scenarios. Personal Income and Outlays for November. The consensus is for a 0.4% increase in personal income, and for a 0.5% increase in personal spending. And for the PCE price index to increase 0.2%, and...
Bits about Money
Requiem for a bank loan A brief retrospective on an attractive product First Republic used to offer, and a wider discourse...
a year ago
15
a year ago
A brief retrospective on an attractive product First Republic used to offer, and a wider discourse on the banking crisis.
FIRE v London
Oct ’23: Terror erupts from Gaza It’s the Middle East again. I don’t have any perspective on it, sadly, other than that I hear of...
a year ago
57
a year ago
It’s the Middle East again. I don’t have any perspective on it, sadly, other than that I hear of some nasty low level youth violence/intimidation/vandalism in North London in Jewish neighbourhoods by pro-Palestinian, dare-I-say-it pro-Hamas hotheads. But in most of London life...
Calculated Risk
Review: Ten Economic Questions for 2024 At the end of each year, I post Ten Economic Questions for the following year (2024). I followed up...
2 days ago
4
2 days ago
At the end of each year, I post Ten Economic Questions for the following year (2024). I followed up with a brief post on each question. Here is review (we don't have all data yet, but enough).  I've linked to my posts from the beginning of the year, with a brief excerpt and a...
Musings on Markets
Tesla in 2023: A Return to Reality, The Start of the End or Time to Buy? I am not much of a car person and view cars primarily as a mode of transportation. I drive a 2010...
a year ago
10
a year ago
I am not much of a car person and view cars primarily as a mode of transportation. I drive a 2010 Honda Civic, a perfectly serviceable vehicle that is never going to get oohs and ahas from onlookers, but I feel no urge to value Honda. I don't own a Tesla, and have only driven...
Citation Needed
Businessweek: Crypto Got What It Wanted in November’s Election. Now What? The industry is now in a position to weaken financial rules that might protect consumers from the...
5 days ago
Mazdak
How to Win Friends and Influence People by Dale Carnegie: A Summary and Key Takeaways Dale Carnegie's How to Win Friends and Influence People is one of the most popular and influential...
a year ago
66
a year ago
Dale Carnegie's How to Win Friends and Influence People is one of the most popular and influential self-help books ever written. First published in 1936, it has sold over 50 million copies and been translated into over 30 languages. The book is a practical guide to improving...
Citation Needed
Issue 62 – Grassroots Coinbase’s Stand With Crypto Alliance fudges the numbers, a (former) crypto industry CEO has a...
5 months ago
62
5 months ago
Coinbase’s Stand With Crypto Alliance fudges the numbers, a (former) crypto industry CEO has a meltdown, and another exchange suffers a nine-figure hack.
FIRE v London
Feb ’23: taking profits February was cold, but mercifully dry. The days are becoming a welcome bit longer. London is filling...
a year ago
34
a year ago
February was cold, but mercifully dry. The days are becoming a welcome bit longer. London is filling up again, post covid, though Mondays and Fridays remain subdued to put it mildly. Market movements in February In the markets, February started strongly, but then something...
Commoncog
Dancing Landscapes in Business Cognitive Flexibility Theory creator Rand Spiro on what complexity theory has to say about the...
over a year ago
58
over a year ago
Cognitive Flexibility Theory creator Rand Spiro on what complexity theory has to say about the wickedness of business.
Seeking Wisdom
It’s a treasure trove of health insights! Use Insulin wisely Life on Earth started simple. For nearly 2 billion years, tiny single-celled...
2 months ago
31
2 months ago
Use Insulin wisely Life on Earth started simple. For nearly 2 billion years, tiny single-celled organisms dominated. Then, a lucky accident changed everything. One cell swallowed another, and the swallowed cell became mitochondria, the powerhouse of complex cells. This chance...
Mazdak
Canada's Retail Pulse: Holiday Shopping Season Navigates Mixed Signals Canada's retail landscape is offering a mixed bag of signals heading into the critical holiday...
a year ago
37
a year ago
Canada's retail landscape is offering a mixed bag of signals heading into the critical holiday season. While October saw a surprising 0.7% increase in retail sales, exceeding economist expectations, concerns linger about the sustainability of this trend in the face of rising...
Citation Needed
Issue 51 – It's quiet... too quiet It's been a quiet few weeks in the world of crypto disasters... too quiet.
10 months ago
The Diff
That Top-of-Cycle Feeling Plus! Search; Cost of Capital; Duration; Aggregate Demand; Leaky Restrictions
a week ago
Moneyness
Memecoins are the point Cypherpunks wanted to change the world. We ended up with memecoins. Our story begins with some very...
a month ago
34
a month ago
Cypherpunks wanted to change the world. We ended up with memecoins. Our story begins with some very smart and idealistic developers, known as cypherpunks, creating a new technology know as a blockchain. Blockchains are databases, but decentralized. Advertised as being...
Mazdak
The Future of Healthcare: Your AI Health Pod is Here! 🩺 Get ready for a revolution in healthcare! Say goodbye to long waits and crowded waiting rooms, and...
a year ago
27
a year ago
Get ready for a revolution in healthcare! Say goodbye to long waits and crowded waiting rooms, and hello to the CarePod, your self-contained doctor's office powered by artificial intelligence. Imagine: Stepping into a futuristic pod at your local mall, gym, or even office...
Mazdak
Apple Intelligence: Catching Up or Falling Behind? Apple just launched its new AI features with much fanfare, but are they truly intelligent or just a...
a month ago
22
a month ago
Apple just launched its new AI features with much fanfare, but are they truly intelligent or just a bunch of glowing gradients and sparkle icons?
Mazdak
Threads Takes Europe!: Meta's Microblogging App Makes a Big Move Calling all European Tweeters! 🇪🇺 Meta's microblogging platform, Threads, is officially landing on...
a year ago
28
a year ago
Calling all European Tweeters! 🇪🇺 Meta's microblogging platform, Threads, is officially landing on your shores. Months after its initial launch in the U.S., Threads is finally spreading its wings and embracing the vast and vibrant online communities of Europe. Mark Zuckerberg...
Calculated Risk
Ten Economic Questions for 2025 Here is a review of the Ten Economic Questions for 2024. I'll follow up with some thoughts on each...
5 hours ago
1
5 hours ago
Here is a review of the Ten Economic Questions for 2024. I'll follow up with some thoughts on each of these questions. We can assume the 2017 Tax Cuts and Jobs Act (TCJA) will be extended.  That larger tariffs will be imposed on some imports, and there will be some...
Bits about Money
A review of Number Go Up, on crypto shenanigans A review of Zeke Faux's Number Go Up, with some bonus commentary on financial journalism and Tether...
a year ago
Calculated Risk
Real Estate Newsletter Articles this Week: Existing-Home Sales Increased to 4.15 million SAAR in... At the Calculated Risk Real Estate Newsletter this week: Click on graph for larger image. NAR:...
yesterday
4
yesterday
At the Calculated Risk Real Estate Newsletter this week: Click on graph for larger image. NAR: Existing-Home Sales Increased to 4.15 million SAAR in November Housing Starts Decreased to 1.289 million Annual Rate in November 4th Look at Local Housing Markets in November Lawler:...
Mazdak
Waymo in Japan, Veo 2 AI video, Snapchat Monetization ... Google DeepMind has upped the game in AI video generation.
5 days ago
The Rational Walk
Insurance Loss Reserve Estimates The ability to accurately estimate loss reserves is a core competency for any well-run insurance...
a year ago
13
a year ago
The ability to accurately estimate loss reserves is a core competency for any well-run insurance company. Progressive provides a useful case study in loss reserving practices.
The Rational Walk
Thucydides Thucydides is best known for his extensive history of the Peloponnesian War which took place between...
4 months ago
45
4 months ago
Thucydides is best known for his extensive history of the Peloponnesian War which took place between 431 - 404 BC.
The Diff
What Would a Strategic Bitcoin Reserve Actually Do? Plus! Regulation; AI and Social Networks; Continuous Search; Deflation; Big Tech Sees Like a State:...
3 weeks ago
3
3 weeks ago
Plus! Regulation; AI and Social Networks; Continuous Search; Deflation; Big Tech Sees Like a State: Beauty Filters Edition
Commoncog
High Roller: Lessons from America's Richest Banker Andy Beal's story is an astounding story of capital allocation, incidentally making him America's...
a year ago
27
a year ago
Andy Beal's story is an astounding story of capital allocation, incidentally making him America's richest banker. A guest post by Frederik Gieschen.
Mazdak
How to Start a Cleaning Company Without Cleaning The cleaning industry is a booming one, with the global market size expected to reach $690 billion...
a year ago
11
a year ago
The cleaning industry is a booming one, with the global market size expected to reach $690 billion by 2026. This growth is being driven by a number of factors, including the increasing number of dual-income households, the growing popularity of Airbnb, and the rising demand for...
Citation Needed
Issue 63 – RobConf 2024 Coinbase responds to campaign finance violation allegations, Trump panders to bitcoiners, and I chat...
4 months ago
51
4 months ago
Coinbase responds to campaign finance violation allegations, Trump panders to bitcoiners, and I chat with Lyn Alden about sexism in bitcoin.
Moneyness
It's time to trash the "store of value" function of money When we first learn about money and banking in high school or university, we are all taught that...
a week ago
28
a week ago
When we first learn about money and banking in high school or university, we are all taught that money has three functions: medium of exchange, unit of account, and store of value. Maybe it’s time for educators to throw out this triumvirate. It’s not very accurate.  We need a...
Farnam Street
Why Write Why write an essay when you can type a few words and have AI generate one for you? Why write an...
a year ago
63
a year ago
Why write an essay when you can type a few words and have AI generate one for you? Why write an email when AI can auto-respond for you with all the typical pleasantries and talking-points? While AI doing these things for you is likely to happen, it’s not necessarily a good thing....
The Rational Walk
Finding Your Life’s Work The majority of people never find their "life's work", yet the premise of paying hundreds of...
a year ago
72
a year ago
The majority of people never find their "life's work", yet the premise of paying hundreds of thousands of dollars for a college degree assumes that they will.
Seeking Wisdom
Books I loved reading in 2022
a year ago
Calculated Risk
Q3 Update: Delinquencies, Foreclosures and REO Today, in the Calculated Risk Real Estate Newsletter: Q3 Update: Delinquencies, Foreclosures and...
a week ago
5
a week ago
Today, in the Calculated Risk Real Estate Newsletter: Q3 Update: Delinquencies, Foreclosures and REO A brief excerpt: We will NOT see a surge in foreclosures that would significantly impact house prices (as happened following the housing bubble) for two key reasons: 1) mortgage...
Mazdak
Minimize Taxes, Maximize Inheritance: A Canadian Guide to Estate Planning with Real Estate For Canadians nearing retirement, minimizing probate fees and ensuring smooth inheritance become key...
10 months ago
30
10 months ago
For Canadians nearing retirement, minimizing probate fees and ensuring smooth inheritance become key concerns. In this context, real estate, often the largest asset, presents unique challenges and opportunities. While strategies like adding children to titles were once popular,...
Mazdak
Bank of Canada Holds Rates Steady, Inflation Progress Seen as Insufficient The Bank of Canada (BoC) opted to maintain its key interest rate at 5% today, signaling a cautious...
9 months ago
51
9 months ago
The Bank of Canada (BoC) opted to maintain its key interest rate at 5% today, signaling a cautious stance on inflation despite recent declines. Governor Tiff Macklem acknowledged progress in bringing inflation down to 2.9% in January, but emphasized the need for continued...
The Rational Walk
The Digest #216 Trading Berkshire, The Theban Plays, The laws of economics, Fed fairy tales, Buffett's "retirement",...
2 months ago
34
2 months ago
Trading Berkshire, The Theban Plays, The laws of economics, Fed fairy tales, Buffett's "retirement", Caro's writing process, Buffett's ground rules, Sherwin Williams, Mysterious owls
Mazdak
Google's AI Search Tool: A Traffic Nightmare for Publishers? AI Threatens to Shake Up the News Landscape.
a year ago
Mazdak
News Publishers Sue Perplexity AI for Copyright Infringement Jeff Bezos-Backed AI Faces Legal Scrutiny Over Content Scraping Allegations.
a month ago
The Rational Walk
Warren Buffett’s Evolving Estate Plan Warren Buffett has revised his will to leave his remaining assets at the time of his death to a new...
5 months ago
42
5 months ago
Warren Buffett has revised his will to leave his remaining assets at the time of his death to a new charitable trust run by his children.
Mazdak
Salary vs. Dividends: Picking the Right Paycheck as a Business Owner Whether it's the joy of self-employment or the burden of payroll decisions, every business owner...
10 months ago
78
10 months ago
Whether it's the joy of self-employment or the burden of payroll decisions, every business owner faces unique financial considerations. One critical choice arises early on: to pay yourself a salary or take dividends? Understanding the pros and cons of each path empowers you to...
Commoncog
Mental Strength in Judo; Mental Strength in Life Results of a four month accelerated expertise experiment in Judo. Or: "I expected to learn about...
a year ago
104
a year ago
Results of a four month accelerated expertise experiment in Judo. Or: "I expected to learn about deliberate practice but instead learnt a ton about my mental shortcomings."
The Rational Walk
The Digest #191 The dopamine loop, Berkshire Hathaway's annual report recap, Tom Gayner's letter to Markel...
9 months ago
64
9 months ago
The dopamine loop, Berkshire Hathaway's annual report recap, Tom Gayner's letter to Markel shareholders, Investing lessons from Earnest Shackleton, Google's Gemini AI goes off the rails
Mazdak
2024: A Roadmap for AI's Next Big Step 2023 was a whirlwind year for artificial intelligence (AI). ChatGPT wowed us with its ability to...
12 months ago
63
12 months ago
2023 was a whirlwind year for artificial intelligence (AI). ChatGPT wowed us with its ability to generate human-quality text, while chipmaker Nvidia pushed the boundaries of what's possible with graphics processing units (GPUs). But amidst the hype, there were also concerns about...
Farnam Street
A Wandering Mind: How Travel Can Change the Way You Think Most people travel as an observer, and as a result, “see” a lot. When you travel as an active...
over a year ago
47
over a year ago
Most people travel as an observer, and as a result, “see” a lot. When you travel as an active participant, the experience can transform the way you think, and how you see the world. *** Here’s a situation familiar to many of us: We decide to take a vacation and go somewhere...
The Rational Walk
The Digest #169 Apple Watch, Musical Chairs at Dollar General, IPOs, Impact Investing, Buffett in 1988, Mapping the...
a year ago
17
a year ago
Apple Watch, Musical Chairs at Dollar General, IPOs, Impact Investing, Buffett in 1988, Mapping the human brain, Interviews of Nassim Taleb, Jensen Huang, John and Patrick Collison, and more ...
Calculated Risk
Real Estate Newsletter Articles this Week: "Home ATM" Mostly Closed At the Calculated Risk Real Estate Newsletter this week: Click on graph for larger image. Part 1:...
a week ago
2
a week ago
At the Calculated Risk Real Estate Newsletter this week: Click on graph for larger image. Part 1: Current State of the Housing Market; Overview for mid-December 2024 Part 2: Current State of the Housing Market; Overview for mid-December 2024 The "Home ATM" Mostly Closed in Q3 2nd...
Mazdak
Nvidia Takes the Crown: The AI Chip Giant Dethrones Apple Nvidia has overtaken Apple as the world's most valuable company.
a month ago
Mazdak
Tesla's Trump Card: How a Presidency Could Fuel a Trillion-Dollar Boom What happens when a polarizing president and an electric vehicle giant collide?
a month ago
Citation Needed
Fighting for our web A talk from XOXO
2 months ago
FIRE v London
Nov ’23 revalues the future In the news It has been quite a busy month out there. The Israel/Gaza crisis continues. Public...
a year ago
69
a year ago
In the news It has been quite a busy month out there. The Israel/Gaza crisis continues. Public opinion is shifting against the Israel government here, even in North London – which would normally be one of the most sympathetic neighbourhoods outside Tel Aviv. The Ukrainians are...
Citation Needed
Issue 71 – (Crypto) banks are not your friends Celsius’ Alex Mashinsky pleads guilty to fraud, some Tornado Cash sanctions are overturned, and tech...
2 weeks ago
18
2 weeks ago
Celsius’ Alex Mashinsky pleads guilty to fraud, some Tornado Cash sanctions are overturned, and tech billionaires complain about “debanking”.
Bits about Money
Credit cards as a legacy system Credit cards have been in use for almost 75 years. Some long-ago decisions still cause consequences...
over a year ago
8
over a year ago
Credit cards have been in use for almost 75 years. Some long-ago decisions still cause consequences in the present day. But change is possible.
Moneyness
Kraken v Kraken, or how to protect the public from crypto exchange failures It's been a full year since FTX International and FTX-US collapsed, and the shocking thing is –...
a year ago
63
a year ago
It's been a full year since FTX International and FTX-US collapsed, and the shocking thing is – there is still no regulated crypto venue in the U.S.! You'd think some lessons would have been learnt. To best protect the public from the Sam Bankman-Frieds of the world, what the...
Citation Needed
Issue 68 – Opportunity agenda Harris shouts out crypto in her “Opportunity Agenda for Black Men”, one crypto exec leaves prison as...
2 months ago
34
2 months ago
Harris shouts out crypto in her “Opportunity Agenda for Black Men”, one crypto exec leaves prison as another enters, and Stand With Crypto bets on the favorites.
Musings on Markets
Beat your Bot: Building your moat against AI It seems like a lifetime has passed since artificial intelligence (AI) became the market's biggest...
3 months ago
47
3 months ago
It seems like a lifetime has passed since artificial intelligence (AI) became the market's biggest mover, but Open AI introduced the world to ChatGPT on November 30, 2022. While ChatGPT itself represented a low-tech variation of AI, it opened the door to AI not only as a business...
The Rational Walk
Musical Chairs at Dollar General Investors were euphoric when Dollar General brought back its former CEO less than a year after his...
a year ago
27
a year ago
Investors were euphoric when Dollar General brought back its former CEO less than a year after his retirement. A sober look at the situation reveals significant concerns.
The Rational Walk
The Digest #200 Jefferson's advice to his nephew, Inside a Baby Berkshire, Windows Copilot, Hot utility stocks,...
7 months ago
67
7 months ago
Jefferson's advice to his nephew, Inside a Baby Berkshire, Windows Copilot, Hot utility stocks, Appnesia, Stress and heart disease, Steve Jobs, Flying Cars, Dunkirk, Napoleon
Citation Needed
Migrating from Substack to self-hosted Ghost: the details I migrated Citation Needed from Substack to self-hosted Ghost. Here is exactly how I did that.
11 months ago
Musings on Markets
Data Update 1 for 2024: The data speaks, but what does it say? In January 1993, I was valuing a retail company, and I found myself wondering what a reasonable...
11 months ago
76
11 months ago
In January 1993, I was valuing a retail company, and I found myself wondering what a reasonable margin was for a firm operating in the retail business. In pursuit of an answer to that question, I used company-specific data from Value Line, one of the earliest entrants into the...
balajis.com
Global Crypto Regulation: Who’s Hot and Who’s Not? Global crypto regulation is confusing. So I surveyed the information available and created a...
over a year ago
Calculated Risk
Realtor.com Reports Active Inventory Up 23.5% YoY What this means: On a weekly basis, Realtor.com reports the year-over-year change in active...
a week ago
4
a week ago
What this means: On a weekly basis, Realtor.com reports the year-over-year change in active inventory and new listings. On a monthly basis, they report total inventory. For November, Realtor.com reported inventory was up 26.2% YoY, but still down 21.5% compared to the 2017 to...
Mazdak
5 Sneaky Financial Traps Sabotaging Your Middle-Class Dream (and How to Escape Them) In today's dynamic financial landscape, the middle class faces unique challenges. Building wealth...
11 months ago
20
11 months ago
In today's dynamic financial landscape, the middle class faces unique challenges. Building wealth amidst rising costs and shifting landscapes requires careful navigation, avoiding insidious traps that can derail your financial goals. This newsletter identifies
FIRE v London
April ’24: Juggling cash as new UK tax year begins The temperature in the Middle East got even hotter in April, with Israel and Iran trading attacks on...
7 months ago
107
7 months ago
The temperature in the Middle East got even hotter in April, with Israel and Iran trading attacks on each other’s sovereign buildings/territory. Somehow World War III has never really seemed in danger of breaking out but it is a reminder that only change is constant. Over in New...
Mazdak
Used Car Prices Drop: Should You Buy Now or Wait for Better Deals? The once-tumultuous used car market, characterized by record-high prices and limited options, has...
11 months ago
26
11 months ago
The once-tumultuous used car market, characterized by record-high prices and limited options, has begun to exhibit signs of a significant shift. Prices are now decelerating, presenting both challenges and opportunities for buyers. This article delves into the key factors driving...
Mazdak
In the AI Race: Embrace Commoditization, Focus on Customer Value The world of AI is a fast-paced and ever-evolving landscape, where startups are constantly vying for...
a year ago
32
a year ago
The world of AI is a fast-paced and ever-evolving landscape, where startups are constantly vying for attention and a slice of the market pie. In this competitive environment, it's easy to get caught up in the pursuit of proprietary components and cutting-edge algorithms,...
Bits about Money
Fiction and Finance Recommendations of works of fiction of interest to financial practitioners or enthusiasts.
2 months ago
Bits about Money
The infrastructure behind ATMs ATMs are connected to banks by networks which operate little-understood payment rails.
a year ago
balajis.com
The Balaji Chat A forum for balajis.com subscribers.
a year ago
FIRE v London
Jan ’24: A giant tax bill lands One of several highlights for me in January was visiting Salisbury cathedral, which I did on an...
10 months ago
82
10 months ago
One of several highlights for me in January was visiting Salisbury cathedral, which I did on an impulse while travelling back from the Coastal Folly. My main frame of reference to the cathedral being those notorious Russian nerve agent assassins citing it as their reason for...
Mazdak
The Unexpected Saviour of Journalism In a digital landscape drowning in AI-generated noise, an unlikely hero emerges: generative AI...
3 weeks ago
Moneyness
Do bitcoin ETFs conflict with bitcoin's original ethos? Some folks are suggesting that a bitcoin ETF is absurd because it doesn't fit with Bitcoin's...
11 months ago
56
11 months ago
Some folks are suggesting that a bitcoin ETF is absurd because it doesn't fit with Bitcoin's original ethos. On the contrary, I think it's a nice snug fit. It would be a misunderstanding of bitcoin's history to assume that it was the idealism of cypherpunk-ism that gave birth to...
Mazdak
Inside xAI: Musk vs. OpenAI Elon Musk is on a mission to create the world's most powerful AI, and he's not afraid to take on his...
3 weeks ago
7
3 weeks ago
Elon Musk is on a mission to create the world's most powerful AI, and he's not afraid to take on his former company, OpenAI, to do it.
Musings on Markets
A Return to Teaching: The Spring 2023 Edition If, as you read this post, it feels like you have read it or a close variant before, it is because...
over a year ago
13
over a year ago
If, as you read this post, it feels like you have read it or a close variant before, it is because you have. Each year, ahead of teaching my classes at NYU's Stern School of Business in the spring, I invite readers to accompany me on my journey, and this year is no different....
The Rational Walk
The Digest #163 Corporate taxes, Berkshire's clean energy investments, Isaacson's biography of Elon Musk, ESPN's...
a year ago
11
a year ago
Corporate taxes, Berkshire's clean energy investments, Isaacson's biography of Elon Musk, ESPN's future, Nvidia, AI, Interpreting medical studies, Why Doomberg left Twitter, Jimmy Buffett, and more...
The Rational Walk
The Digest #181 Antisemitism in America, Charlie Munger's uncommon sense, Les Schwab's business philosophy, Niccolò...
a year ago
31
a year ago
Antisemitism in America, Charlie Munger's uncommon sense, Les Schwab's business philosophy, Niccolò Machiavelli, internal vs. external goals, Safe withdrawal rates, Protecting your time
Commoncog
Focus Is Saying No To Good Ideas Several stories about one of the hardest maxims to put to practice in business.
over a year ago
Mazdak
AI's Energy Problem: Can We Power Progress Without Wrecking the Planet? ⚡️🌎 AI is booming, but its appetite for energy is a growing concern. As world leaders gather in Dubai...
a year ago
54
a year ago
AI is booming, but its appetite for energy is a growing concern. As world leaders gather in Dubai for COP28, it's more important than ever to understand the complex relationship between AI and climate change. Why it matters: AI could become one of the biggest energy guzzlers on...
Commoncog
A Most Unlikely Master of Capital Allocation If the most unlikely, most un-businesslike person could become a masterful capital allocator late in...
11 months ago
50
11 months ago
If the most unlikely, most un-businesslike person could become a masterful capital allocator late in her life, then perhaps you could, too.
Seeking Wisdom
A great investor is a great rejector I tend to grasp math concepts better from books written for other fields. Take linear algebra for...
7 months ago
105
7 months ago
I tend to grasp math concepts better from books written for other fields. Take linear algebra for example — I developed a stronger understanding and appreciation for it after reading the book Modeling Life. Similarly, the investing book What I Learned About Investing from Darwin...
Mazdak
The AI Arms Race: A Billion-Dollar Battle for the Future of Intelligence It's not just about building the next big app anymore. In the heart of Silicon Valley, a new arms...
11 months ago
59
11 months ago
It's not just about building the next big app anymore. In the heart of Silicon Valley, a new arms race is heating up, and the stakes couldn't be higher. This isn't a battle fought with tanks and missiles, but with lines of code and the raw processing power of artificial...
Moneyness
The strange new world of multifunctional assets I would never own it, but the cryptocurrency BNB is probably one of the strangest most interesting...
a year ago
15
a year ago
I would never own it, but the cryptocurrency BNB is probably one of the strangest most interesting assets I've ever analyzed. No other asset (perhaps ever?) provides its owner with so much functionality.  Is the sort of multi-functionality offered by assets like BNB a feature...
Musings on Markets
Data Update 3 for 2023: Inflation and Interest Rates If 2022 was an unsettling year for equities, as I noted in my second data post, it was an even more...
a year ago
12
a year ago
If 2022 was an unsettling year for equities, as I noted in my second data post, it was an even more tumultuous year for the bond market. The US treasury market, considered by some still as a safe haven, was anything but safe or a haven, especially at the long maturities, as long...
FIRE v London
July ’23: Markets up, Coutts down It’s been a dismally wet July here in London. About 50% more rainfall than normal (which, before ye...
a year ago
45
a year ago
It’s been a dismally wet July here in London. About 50% more rainfall than normal (which, before ye scoff, isn’t that much – London is a fairly dry city – drier than Rome and much drier than Sydney). It has been long trousers weather, for the first time in several years. But at...
The Rational Walk
Two Sides of the Same Coin Savings and consumption are joined at the hip. The more we consume during our working years, the...
11 months ago
61
11 months ago
Savings and consumption are joined at the hip. The more we consume during our working years, the longer it will take to achieve financial independence.
Citation Needed
Issue 61 – Soft war by the enemy How will recent Supreme Court decisions affect the crypto world? Also, more absurdity from the...
5 months ago
68
5 months ago
How will recent Supreme Court decisions affect the crypto world? Also, more absurdity from the crypto lobby, and some new regulatory actions.
Mazdak
Unlocking Tax Savings and Building Wealth for Your Children: A Smart Strategy for Business Owners As a business owner, you're constantly seeking ways to optimize your operations, reduce costs, and...
a year ago
29
a year ago
As a business owner, you're constantly seeking ways to optimize your operations, reduce costs, and maximize profits. But have you considered a strategy that not only benefits your business but also sets your children up for financial success? The concept of hiring your children...
The Rational Walk
Berkshire Hathaway’s 2024 Q&A Session Warren Buffett answered over thirty questions in a five hour marathon session in the first annual...
7 months ago
55
7 months ago
Warren Buffett answered over thirty questions in a five hour marathon session in the first annual meeting after Charlie Munger's death.
The Rational Walk
The Digest #180 Berkshire Hathaway Energy, John Neff and Peter Lynch on investing, Charlie Munger on parenting,...
a year ago
74
a year ago
Berkshire Hathaway Energy, John Neff and Peter Lynch on investing, Charlie Munger on parenting, Damodaran on key person risk, Microsoft's IPO, Howard Marks and Annie Duke on risk
Mazdak
Move Your Business Abroad: A Step-by-Step Guide for Entrepreneurs Expanding your business abroad can be a great way to reach new markets, increase revenue, and...
a year ago
47
a year ago
Expanding your business abroad can be a great way to reach new markets, increase revenue, and diversify your portfolio. However, it's important to do your research and take the necessary steps to ensure a successful transition. Here are some practical tips for entrepreneurs...
The Rational Walk
The Digest #190 Berkshire Hathaway's Annual Report, Liberty SiriusXM, Catastrophic risk, Tesla's lead designer, Ben...
10 months ago
61
10 months ago
Berkshire Hathaway's Annual Report, Liberty SiriusXM, Catastrophic risk, Tesla's lead designer, Ben Graham's summer on a farm, Income taxes, Interviews of Bruce Berkowitz and Howard Marks, and more...
Commoncog
What Rigorous Process Improvement in Education Looks Like What an rigorous trial and error looks like when applied to improving disadvantaged student outcomes...
2 months ago
43
2 months ago
What an rigorous trial and error looks like when applied to improving disadvantaged student outcomes ... and why you should do this in your own organisational contexts.
Citation Needed
Citation Needed has a new home Citation Needed is no longer hosted on Substack. Welcome to my antifascist bar.
11 months ago
Calculated Risk
PCE Measure of Shelter Decreases to 4.8% YoY in November Here is a graph of the year-over-year change in shelter from the CPI report and housing from the PCE...
2 days ago
6
2 days ago
Here is a graph of the year-over-year change in shelter from the CPI report and housing from the PCE report this morning, both through November 2024. CPI Shelter was up 4.8% year-over-year in November, down from 4.9% in October, and down from the cycle peak of 8.2% in March...
The Rational Walk
Costco’s Director Compensation Charlie Munger's service on Costco's board makes the retailer's director compensation approach a...
a year ago
48
a year ago
Charlie Munger's service on Costco's board makes the retailer's director compensation approach a potential model for Berkshire Hathaway in the future.
Calculated Risk
Housing Dec 16th Weekly Update: Inventory down 1.1% Week-over-week, Up 26.6% Year-over-year Altos reports that active single-family inventory was down 1.1% week-over-week.  Inventory is now...
6 days ago
7
6 days ago
Altos reports that active single-family inventory was down 1.1% week-over-week.  Inventory is now 7.7% below the peak for the year (8 weeks ago). Inventory will continue to decline seasonally until early next year. The first graph shows the seasonal pattern for active...
Farnam Street
Learning Through Play Play is an essential way of learning about the world. Doing things we enjoy without a goal in mind...
over a year ago
49
over a year ago
Play is an essential way of learning about the world. Doing things we enjoy without a goal in mind leads us to find new information, better understand our own capabilities, and find unexpected beauty around us. Arithmetic is one example of an area we can explore through play....
Commoncog
The Deming Paradox: Operationally Rigorous Companies Aren't Very Nice Places to Work Is it possible to be data driven and operationally rigorous and still be human centric at the same...
a year ago
65
a year ago
Is it possible to be data driven and operationally rigorous and still be human centric at the same time? Deming — who came up with these data techniques — believe that it is possible. I'm not so sure.
Farnam Street
[FS Members] Lessons from Rockefeller: The Upside of Patience Long-term thinking is one of the most valuable traits of successful individuals. It demands that you...
a year ago
9
a year ago
Long-term thinking is one of the most valuable traits of successful individuals. It demands that you forego the rewards of the immediate future and position yourself for lasting success. But long-term thinking is impossible without patience; it’s what made John D. Rockefeller one...
Commoncog
Colin Bryar on the practice of Amazon's Weekly Business Review Cedric talks to Colin Bryar, early Amazon executive and former shadow to Jeff Bezos, on one of...
a year ago
71
a year ago
Cedric talks to Colin Bryar, early Amazon executive and former shadow to Jeff Bezos, on one of Amazon's secret operational weapons: the Weekly Business Review.
The Rational Walk
The Digest #184 Ed Thorp: A Man for All Markets, Howard Marks on easy money, Active patience, Activist investing,...
11 months ago
56
11 months ago
Ed Thorp: A Man for All Markets, Howard Marks on easy money, Active patience, Activist investing, Damodaran's 2024 data update, Michael Ovitz, Live Oak, Red Bull, Capital allocation
Commoncog
There Is No Truth in Business, Only Knowledge 'Knowledge' here is defined as 'theories or models that help you predict better'. How an idea from...
a year ago
58
a year ago
'Knowledge' here is defined as 'theories or models that help you predict better'. How an idea from W. Edwards Deming may well be a working philosophy of business.
The Rational Walk
Warren Buffett on Inflation — Part 1 This article presents lessons learned regarding investing in bonds based on Warren Buffett's...
a year ago
11
a year ago
This article presents lessons learned regarding investing in bonds based on Warren Buffett's commentary in his final partnership letters written in 1969 and 1970.
Citation Needed
Issue 49 – And so the Lord says "give them a 10x" Bitcoin ETP approval, God-sent crypto scammers, and more trouble in Justin Sun's world.
11 months ago
Mazdak
Elon Musk: All In He's the richest man in the world, a tech titan, and now...
a month ago
Commoncog
Executing on Becoming Data Driven: The Technicals A technical overview of how I'm applying the methods and ideas of the Becoming Data Driven in...
a year ago
Mazdak
Choosing the Optimal Legal Structure for Your Small Business 🇨🇦 Launching a small business is a thrilling entrepreneurial adventure, but selecting the appropriate...
11 months ago
79
11 months ago
Launching a small business is a thrilling entrepreneurial adventure, but selecting the appropriate legal framework can feel like traversing a complex maze. This guide sheds light on the merits and drawbacks of the three primary options: sole proprietorship, partnership, and...
Commoncog
The Limits of Operational Excellence An answer to a puzzle: why is that some businesses go down the Deming path, become data driven,...
8 months ago
100
8 months ago
An answer to a puzzle: why is that some businesses go down the Deming path, become data driven, achieve operational excellence, and die, and others acquire Process Power and win?
Mazdak
The Psychology of Investing: 5 Critical Traps That Can Destroy Your Wealth The path to investment success is riddled with psychological pitfalls that can turn promising...
a month ago
13
a month ago
The path to investment success is riddled with psychological pitfalls that can turn promising portfolios into cautionary tales.
Calculated Risk
Census: The U.S. population grew by nearly 1.0% between 2023 and 2024 From the Census Bureau: Net International Migration Drives Highest U.S. Population Growth in Decades...
3 days ago
4
3 days ago
From the Census Bureau: Net International Migration Drives Highest U.S. Population Growth in Decades The U.S. population grew by nearly 1.0% between 2023 and 2024, according to the new Vintage 2024 population estimates released today by the U.S. Census Bureau. As the nation’s...
Mazdak
Inflation finally chills out! Americans rejoice & recession whispers fade as prices dip and spending... The good news just keeps coming! Prices finally took a breather in November, marking the first...
a year ago
26
a year ago
The good news just keeps coming! Prices finally took a breather in November, marking the first decline since way back in 2020! This ain't no mirage, folks - inflation is cooling down, and the Fed's fight against skyrocketing prices is showing real results!
Moneyness
A glass half-full take on Caucasus sanctions evasion Ed Conway of Sky News recently published a very good investigation on sanctions evasion being...
2 months ago
36
2 months ago
Ed Conway of Sky News recently published a very good investigation on sanctions evasion being carried out through the Caucasus. He visits the Lars border crossing between Georgia and Russia to document how smugglers are openly moving British and German luxury cars into Russia, in...
Seeking Wisdom
How a Machine Learns – Part 2 I’m truly impressed by how accurately LLMs grasp natural language and consistently provide spot-on...
a year ago
17
a year ago
I’m truly impressed by how accurately LLMs grasp natural language and consistently provide spot-on answers. Through these posts, I’ll build a toy GPT from scratch using Python and unpack everything that goes inside the LLMs, including the math it uses. This is my third post on my...
Citation Needed
Issue 67 – Bug out bitcoin Crypto resurfaces on the campaign trail and the FTX fallout continues to unfold. Also, merch!
2 months ago
FIRE v London
In praise of Berkshire Hathaway I think I first clocked Warren Buffett’s (and Charlie Munger RIP’s) Berkshire Hathaway around the...
11 months ago
83
11 months ago
I think I first clocked Warren Buffett’s (and Charlie Munger RIP’s) Berkshire Hathaway around the year 2000. I loved the story. Starting from, as the story was told back then, humble beginnings and a paper round, Warren Buffett (and Charlie – who I will stop mentioning but...
Commoncog
Is This a Moat: Mailchimp and PayPal’s Algorithmic Advantage Two case studies of real world competitive advantage, followed by a question: was this a moat or...
over a year ago
Calculated Risk
Wednesday: Housing Starts, FOMC Meeting Note: Mortgage rates are from MortgageNewsDaily.com and are for top tier scenarios. mortgage...
4 days ago
5
4 days ago
Note: Mortgage rates are from MortgageNewsDaily.com and are for top tier scenarios. mortgage purchase applications index. Housing Starts for November. The consensus is for 1.344 million SAAR, up from 1.311 million SAAR. Architecture Billings Index for October (a leading indicator...
The Rational Walk
The Limits of an Inner Scorecard Having an "inner scorecard" can be liberating and foster independent thinking, but ultimately human...
a year ago
15
a year ago
Having an "inner scorecard" can be liberating and foster independent thinking, but ultimately human beings must also subject themselves to the judgment of key people in their lives.
Musings on Markets
Reaping the Whirlwind: A September 2022 Inflation Update! In my early 2021 posts on inflation, I argued that while the higher inflation that we were just...
over a year ago
11
over a year ago
In my early 2021 posts on inflation, I argued that while the higher inflation that we were just starting to see could be explained by COVID and supply chain issues, prudence on the part of policy makers required that it be taken as a long term threat and dealt with quickly. Not...
The Rational Walk
The Digest #225 A Dangerous Interregnum, Trump's Energy Policy, Damodaran on ESG, Buffett in 1970, Inflation's Role...
a month ago
19
a month ago
A Dangerous Interregnum, Trump's Energy Policy, Damodaran on ESG, Buffett in 1970, Inflation's Role in Trump's Victory, Taxes in Retirement, James J. Hill, IKEA, F. A. Hayek, Shakespeare
Moneyness
The effects of Russian sanctions as portrayed in YouTube videos Last month American provocateur Tucker Carlson visited a Russian grocery store. Because it was...
8 months ago
78
8 months ago
Last month American provocateur Tucker Carlson visited a Russian grocery store. Because it was filled to the brim with food, Carlson claims that western sanctions placed on Russia aren't having an effect. "We've been told sanctions on Russia have had a devastating effect on its ...
Calculated Risk
Weekly Initial Unemployment Claims Increase to 242,000 The DOL reported: emphasis added The following graph shows the 4-week moving average of weekly...
a week ago
4
a week ago
The DOL reported: emphasis added The following graph shows the 4-week moving average of weekly claims since 1971. Click on graph for larger image. The dashed line on the graph is the current 4-week average. The four-week average of weekly unemployment claims increased to...
Mazdak
Top 10 Finance News Headlines for Thursday, November 30th, 2023 📈📰 📈 Stocks Soar: The Dow Jones Industrial Average jumped more than 500 points on Thursday, closing at...
a year ago
24
a year ago
📈 Stocks Soar: The Dow Jones Industrial Average jumped more than 500 points on Thursday, closing at its highest level of the year. The rally was fueled by optimism about the economy and a slowdown in inflation. 🚀 💼 Peltz Takes Aim at Disney: Activist investor Nelson Peltz is...
Commoncog
An Increase in Membership Prices Commoncog is increasing membership prices on 1st August 2023. If you'd like to lock in the old...
a year ago
36
a year ago
Commoncog is increasing membership prices on 1st August 2023. If you'd like to lock in the old prices, you should probably sign up before then.
Commoncog
Process Improvement is Trickier Than You Think Most companies skimp on process improvement. But the surprising thing is that they do so not because...
over a year ago
55
over a year ago
Most companies skimp on process improvement. But the surprising thing is that they do so not because they're bad or lazy — but because there are system dynamics that prevent them from doing so. We take a look at what those are.
Seeking Wisdom
How a Machine Learns How a fly helped Descartes to invent the Cartesian plane René Descartes (1596 – 1650), the famous...
a year ago
41
a year ago
How a fly helped Descartes to invent the Cartesian plane René Descartes (1596 – 1650), the famous philosopher and mathematician, was lying in his bed, eyes fixed on a fly on the ceiling. As he pondered how to accurately describe the fly’s position, Descartes visualized the...
The Rational Walk
Biden’s Withdrawal and the Limits of Gaslighting President Biden's withdrawal from the election is the culmination of months of gaslighting by the...
5 months ago
64
5 months ago
President Biden's withdrawal from the election is the culmination of months of gaslighting by the Democratic Party and allies in the mainstream media.
Moneyness
"I didn't launder the cash, your honor. The robot did." Crypto enthusiasts protest the trial of Alexey Pertsev As the multiple Tornado Cash legal cases...
6 months ago
84
6 months ago
Crypto enthusiasts protest the trial of Alexey Pertsev As the multiple Tornado Cash legal cases wend their way through courts in the Netherlands and the U.S., we continue to learn how society's money laundering laws will be applied to some of the more unique financial entities...
Calculated Risk
MBA: Mortgage Applications Decreased in Weekly Survey From the MBA: Mortgage Applications Decrease in Latest MBA Weekly Survey Mortgage applications...
4 days ago
8
4 days ago
From the MBA: Mortgage Applications Decrease in Latest MBA Weekly Survey Mortgage applications decreased 0.7 percent from one week earlier, according to data from the Mortgage Bankers Association’s (MBA) Weekly Mortgage Applications Survey for the week ending December 13,...
Mazdak
Tech Titans: AI Race Heats Up! We will explore the intensifying competition between major tech companies in the field of artificial...
a month ago
14
a month ago
We will explore the intensifying competition between major tech companies in the field of artificial intelligence.
Farnam Street
Tit For Tat Tit for tat is a strategy which, according to game theory, is the most effective choice for iterated...
over a year ago
41
over a year ago
Tit for tat is a strategy which, according to game theory, is the most effective choice for iterated games based on mutual cooperation or defection. Both players benefit if they cooperate, but one benefits and the other loses out if only they defect, and both lose out to a lesser...
Commoncog
What To Think When Looking at a Chart In a business context, what should you think when presented with a time series? Or: a really dumb...
a year ago
64
a year ago
In a business context, what should you think when presented with a time series? Or: a really dumb question that nobody seems to talk about.
Farnam Street
The Winner’s Edge A lot of otherwise talented people are too pessimistic to actually do anything. They are paralyzed...
a year ago
105
a year ago
A lot of otherwise talented people are too pessimistic to actually do anything. They are paralyzed by risks that don’t exist and greatly exaggerate them where they do, preventing them from being one of the best. Consider this lightly edited excerpt from a conversation between...
balajis.com
Decentralizing Education with Synthesis I'm co-leading a round in Synthesis, a startup scaling the custom school built for Elon Musk’s kids.
over a year ago
Musings on Markets
META Lesson 3: Tell me a story! In my first two posts on Facebook, I noted that its most recent earnings report, and the market...
over a year ago
12
over a year ago
In my first two posts on Facebook, I noted that its most recent earnings report, and the market reaction to it, offers an opportunity for us to talk about bigger issues. I started by examining corporate governance, or its absence, and argued that some of the frustration that...
The Diff
Longreads + Open Thread Shanghai, Wrong, Returns, Nuclear, Employee Performance, Feedback Loops, Buffett
3 weeks ago
The Rational Walk
A Seamless Web of Deserved Trust Trust is earned over many years. Seamless trust requires decades.
11 months ago
The Rational Walk
The Thirty Second Mind Minds capable of deep concentration may soon be extinct.
11 months ago
The Rational Walk
Warren Buffett on Inflation — Part 2 Inflation took the auto insurance industry by surprise in the 1970s, impacting Berkshire's auto...
a year ago
12
a year ago
Inflation took the auto insurance industry by surprise in the 1970s, impacting Berkshire's auto insurance business as well as nearly bankrupting GEICO.
Seeking Wisdom
Neural Networks – Part 2 This is my sixth post in a series on building a toy GPT. I recommend that you read my previous posts...
a year ago
55
a year ago
This is my sixth post in a series on building a toy GPT. I recommend that you read my previous posts before reading this one. When using linear and logistic regression, which involve just a single linear equation, calculating derivatives is easy since there is only one equation...
The Rational Walk
The Digest #227 Final Issue: Bitcoin at $100K, Buffett and Munger Unscripted, Blue Chip Stamps, Flawed CPI...
2 weeks ago
13
2 weeks ago
Final Issue: Bitcoin at $100K, Buffett and Munger Unscripted, Blue Chip Stamps, Flawed CPI Statistics, Ergodicity, The End of Shame, Notre Dame, Online Censorship, Healthcare Costs
balajis.com
The Elondrop Build the political support necessary to free Twitter with the largest airdrop in history.
over a year ago
11
over a year ago
Build the political support necessary to free Twitter with the largest airdrop in history.
Moneyness
Thoughts on Privacy Pools and the law Here's my quick first-pass take on Privacy Pools, the heir apparent to privacy tool Tornado Cash. My...
a year ago
12
a year ago
Here's my quick first-pass take on Privacy Pools, the heir apparent to privacy tool Tornado Cash. My comments are on the legal side, and less so the technical side, although the two aren't mutually exclusive.  I've already written a bunch of times about Tornado Cash on this blog....
The Rational Walk
The Digest #201 Daily Journal, The Oresteia, Elon's compensation, TSMC, Banks in disguise, Reading about stupidity,...
6 months ago
75
6 months ago
Daily Journal, The Oresteia, Elon's compensation, TSMC, Banks in disguise, Reading about stupidity, Zweig on Ben Graham's continued relevance, 3G Capital, Morgan Housel, Christopher Tsai