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The Rational Walk
Berkshire Hathaway Annual Meeting Questions Berkshire Hathaway's 2024 annual meeting will be held in Omaha on May 4. This article includes five...
8 months ago
61
8 months ago
Berkshire Hathaway's 2024 annual meeting will be held in Omaha on May 4. This article includes five potential questions for the Q&A session.
The Rational Walk
Thomas Jefferson’s Advice to His Nephew Two letters from Thomas Jefferson to his nephew, Peter Carr, illustrate Jefferson's views on...
7 months ago
82
7 months ago
Two letters from Thomas Jefferson to his nephew, Peter Carr, illustrate Jefferson's views on education, ethics, religion, and many other subjects.
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:...
15 hours ago
2
15 hours ago
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:...
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
92
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...
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
48
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...
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.
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
3
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...
Mazdak
Elon Musk: All In He's the richest man in the world, a tech titan, and now...
a month ago
The Rational Walk
The Digest #214 September 11, 2001, Nixon vs JFK, Apple's future, Damodaran on decline, Berkshire's book value,...
3 months ago
39
3 months ago
September 11, 2001, Nixon vs JFK, Apple's future, Damodaran on decline, Berkshire's book value, Founder mode, Chasing dividends, Caro on LBJ, Peter Lynch, Epicureanism, Mt Everest
Citation Needed
Big publishers think libraries are the enemy The recent Second Circuit decision in Hachette v. Internet Archive is only the latest battle in the...
3 months ago
30
3 months ago
The recent Second Circuit decision in Hachette v. Internet Archive is only the latest battle in the war on libraries and the freedom to read.
Mazdak
Understanding the Stock Market Cycle The stock market cycle is a crucial concept for investors aiming to navigate the financial markets...
6 months ago
84
6 months ago
The stock market cycle is a crucial concept for investors aiming to navigate the financial markets effectively. It represents the period from a market low to a peak and back again. Understanding the dynamics behind these cycles can help investors maintain their strategies during...
FIRE v London
Nov ’24: 3x London life I’ve been keeping busy as winter in London sets in. The Christmas lights are all out and...
2 weeks ago
15
2 weeks ago
London life I’ve been keeping busy as winter in London sets in. The Christmas lights are all out and looking resplendent, and both the West End and the City are feeling pretty buzzy. For all the general ‘UK stuck in the weeds’ economic commentary, we feel a long way from any talk...
Citation Needed
Issue 70 – The Cryptocurrency States of America Crypto’s efforts to buy the 2024 elections paid off, and we’re in for a bumpy ride.
a month ago
Mazdak
Interest Rates Dip, But Will Demand Follow? As the housing market continues its dynamic dance, a recent drop in interest rates presents a...
a year ago
23
a year ago
As the housing market continues its dynamic dance, a recent drop in interest rates presents a curious conundrum. While the average 30-year fixed-rate mortgage for qualifying loans sunk to 6.83%, purchase applications surprisingly declined 1%. This begs the question:
The Rational Walk
By diverse means we arrive at the same end Montaigne's Essays: Book 1, Chapter 1
a year ago
Commoncog
How to Become Data Driven The answer, like most things from Statistical Process Control, is more surprising and more obvious...
a year ago
55
a year ago
The answer, like most things from Statistical Process Control, is more surprising and more obvious than you might think.
FIRE v London
May ’23: Magic megatech May has been election month. In the UK, some (but not all – and not London) local councils had...
a year ago
44
a year ago
May has been election month. In the UK, some (but not all – and not London) local councils had elections. The Tories took a drubbing, as expected. And overseas the notable election seemed to be Turkey, where autocratic Erdogan won (however fairly) another five year term – taking...
The Rational Walk
The Digest #207 Claim Checks, Herodotus, Berkshire at record highs, Folly of certainty, Advance Auto Parts, Flawed...
5 months ago
27
5 months ago
Claim Checks, Herodotus, Berkshire at record highs, Folly of certainty, Advance Auto Parts, Flawed memories, Lost knowledge, Todd Combs, Walter Schloss, Bob Noyce, Nietzsche, Lincoln
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...
Calculated Risk
FOMC Statement: 25bp Rate Cut Fed Chair Powell press conference video here or on YouTube here, starting at 2:30 PM ET. FOMC...
4 days ago
4
4 days ago
Fed Chair Powell press conference video here or on YouTube here, starting at 2:30 PM ET. FOMC Statement: lower the target range for the federal funds rate by 1/4 percentage point to 4-1/4 to 4-1/2 percent. In considering the extent and timing of additional adjustments to the...
Mazdak
How Big Tech Could Lose Everything to Appease Trump In a world on the brink, Big Tech is playing a dangerous game. The 2024 US election could see Donald...
a month ago
16
a month ago
In a world on the brink, Big Tech is playing a dangerous game. The 2024 US election could see Donald Trump, a man who has openly attacked these companies, return to power.
Calculated Risk
Housing Starts Decreased to 1.289 million Annual Rate in November From the Census Bureau: Permits, Starts and Completions Housing Starts: seasonally adjusted annual...
4 days ago
5
4 days ago
From the Census Bureau: Permits, Starts and Completions Housing Starts: seasonally adjusted annual rate of 1,289,000. This is 1.8 percent below the revised October estimate of 1,312,000 and is 14.6 percent below the November 2023 rate of 1,510,000. Single-family housing starts in...
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
45
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.
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
41
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.
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
Nearly All US Job Growth in November Came From Just 3 Sectors! Did you know? The US economy added 199,000 jobs in November, slightly more than expected. But what's...
a year ago
24
a year ago
Did you know? The US economy added 199,000 jobs in November, slightly more than expected. But what's even more interesting is that nearly all of this job growth came from just three sectors! So, which sectors are we talking about? Healthcare: Leading the pack with a steady demand...
Commoncog
Putting Amazon’s PR/FAQ to Practice What it's like putting Amazon's famed Working Backwards process to practice in a small company...
over a year ago
56
over a year ago
What it's like putting Amazon's famed Working Backwards process to practice in a small company context, and what was surprising and difficult about it.
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
66
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,...
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,...
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
35
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...
Commoncog
Beck’s Measurement Model, or Why It’s So Damn Hard to Measure Software Development A pretty useful lens for when a business activity is easy to measure, and when it is not. Part of...
a year ago
48
a year ago
A pretty useful lens for when a business activity is easy to measure, and when it is not. Part of the Becoming Data Driven in Business Series.
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
37
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.
Mazdak
The Dangers of AI "Answers" From fake presidential pardons to AI-generated movie reviews, artificial intelligence is blurring...
2 weeks ago
8
2 weeks ago
From fake presidential pardons to AI-generated movie reviews, artificial intelligence is blurring the lines between fact and fiction.
The Rational Walk
The Digest #220 The Intelligent Investor, Antitrust and Big Tech, Berkshire Hathaway's Moat, Nuclear War Risks, The...
2 months ago
31
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
Commoncog
Understand the Shape of the Game You're Playing What it looks like when you come up with a diagnosis for your business, a thing that is necessary...
a year ago
Commoncog
Data and the Capital Cycle: How Koch Became an Empire How Koch Industries became an empire. We draw on ideas from both the Becoming Data Driven series and...
a year ago
56
a year ago
How Koch Industries became an empire. We draw on ideas from both the Becoming Data Driven series and the Capital Expertise series.
Musings on Markets
Data Update 7 for 2023: Dividends, Buybacks and Cash Flows This is the last of my data update posts for 2023, and in this one, I will focus on dividends and...
a year ago
6
a year ago
This is the last of my data update posts for 2023, and in this one, I will focus on dividends and buybacks, perhaps the most most misunderstood and misplayed element of corporate finance. To illustrate the heat that buybacks evoke, consider two stories in the last two weeks where...
balajis.com
The Network State Book A new book on starting new countries. Available on Kindle and for free at thenetworkstate.com.
over a year ago
10
over a year ago
A new book on starting new countries. Available on Kindle and for free at thenetworkstate.com.
Commoncog
Power and Asian Business The culmination of the Power in Business mini series. What it’s like doing business without the Rule...
a week ago
24
a week ago
The culmination of the Power in Business mini series. What it’s like doing business without the Rule of Law.
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
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
Seeking Wisdom
Ruturaj Gaikwad, P-value, and Bayes’ Theorem IPL is one of the greatest entertainments for a cricket lover like me. Chennai Super Kings (CSK) is...
7 months ago
87
7 months ago
IPL is one of the greatest entertainments for a cricket lover like me. Chennai Super Kings (CSK) is my favorite team. Ruturaj Gaikwad, the new CSK captain for the IPL 2024 season, lost 10 out of 13 tosses: LLLLWLLLLLLWL. The probability of seeing the sequence LLLLWLLLLLLWL is...
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
6
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.
Citation Needed
Effective obfuscation Silicon Valley's "effective altruism" and "effective accelerationism" only give a thin philosophical...
a year ago
33
a year ago
Silicon Valley's "effective altruism" and "effective accelerationism" only give a thin philosophical veneer to the industry's same old impulses.
The Rational Walk
Berkshire Hathaway’s Q3 2023 Results — Manufacturing, Service, and Retailing A review of Berkshire's large collection of non-insurance operating businesses, with a focus on...
a year ago
31
a year ago
A review of Berkshire's large collection of non-insurance operating businesses, with a focus on results in Q3 2023 as well as a longer term view.
Mazdak
How to Use Pain to Fuel Your Personal Evolution Pain is inevitable, especially if you're chasing ambitious goals. But what if I told you that pain...
a year ago
25
a year ago
Pain is inevitable, especially if you're chasing ambitious goals. But what if I told you that pain can be a powerful tool for personal evolution? When you're feeling pain, it's a sign that you need to find a solution. This is an opportunity to learn and grow. If you can develop a...
Mazdak
Google Pays $700 Million to Settle App Store Antitrust Concerns Google has agreed to pay a hefty $700 million and implement key changes to its Play Store, settling...
a year ago
29
a year ago
Google has agreed to pay a hefty $700 million and implement key changes to its Play Store, settling a major antitrust lawsuit brought by a coalition of states. This landmark deal marks a significant victory for developers and consumers alike, potentially paving the way for a more...
Calculated Risk
4th Look at Local Housing Markets in November Today, in the Calculated Risk Real Estate Newsletter: 4th Look at Local Housing Markets in...
4 days ago
5
4 days ago
Today, in the Calculated Risk Real Estate Newsletter: 4th Look at Local Housing Markets in November A brief excerpt: The NAR is scheduled to release November Existing Home sales tomorrow, Thursday, December 19th at 10:00 AM. The consensus is for 3.97 million SAAR, up from 3.96...
The Rational Walk
Concentrated Investments Many Berkshire Hathaway shareholders have a very large percentage of their net worth invested in the...
a year ago
31
a year ago
Many Berkshire Hathaway shareholders have a very large percentage of their net worth invested in the company. What are the risks of concentrated investments in general and Berkshire in particular?
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 Diff
Longreads + Open Thread Kotkin, Luttwak, Poker, DRW, PCs, Statistics, AI, Hamilton
a week ago
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
Seeking Wisdom
Case for indexing Warren Buffet made a compelling case in favor of indexing in the 2021 Berkshire Hathaway’s AGM. In...
a year ago
10
a year ago
Warren Buffet made a compelling case in favor of indexing in the 2021 Berkshire Hathaway’s AGM. In 1989, 65% of the top 20 global companies were domiciled in Japan. After three decades, 65% of the top 20 global companies are from the US. No companies from Japan made into the top...
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
32
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...
Mazdak
Anthropic & Amazon Partnership In the world of cutting-edge AI, a power couple has emerged: Anthropic, the ambitious AI startup,...
4 weeks ago
18
4 weeks ago
In the world of cutting-edge AI, a power couple has emerged: Anthropic, the ambitious AI startup, and Amazon, the tech giant with cloud dominance.
FIRE v London
June ’23: The hottest ever June saw UK’s former PM Mr Johnson leave parliament. Good riddance. I suspect we haven’t seen or...
a year ago
19
a year ago
June saw UK’s former PM Mr Johnson leave parliament. Good riddance. I suspect we haven’t seen or (definitely) read the last of him but having him out of Westminster is at least a bit safer than him inside. Closer to (my Coastal Folly) home, there has been a sad story in...
Moneyness
China is slowly joining the economic war against Russia I recently shared a chart on Twitter showing Chinese exports of ball bearings to Russia. Here it...
4 months ago
46
4 months ago
I recently shared a chart on Twitter showing Chinese exports of ball bearings to Russia. Here it is: Having accelerated after Putin's invasion of Ukraine to a run-rate of around US$5-7 million per month in 2023, Chinese ball bearing exports to Russia have been ratcheted down...
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.
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
99
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?
balajis.com
Gil Duran Faked A Quote For the New Republic Then they stealth edited the piece. They knew they'd committed libel.
7 months ago
Calculated Risk
Retail Sales Increased 0.7% in November On a monthly basis, retail sales increased 0.7% from October to November (seasonally adjusted), and...
5 days ago
10
5 days ago
On a monthly basis, retail sales increased 0.7% from October to November (seasonally adjusted), and sales were up 3.8 percent from November 2023. report: Advance estimates of U.S. retail and food services sales for November 2024, adjusted for seasonal variation and holiday and...
Commoncog
Eric Nehrlich on the Art of Executive Coaching and Forecasting Cedric talks to Eric Nehrlich about driving down the error rate for Google's revenue forecasting...
a year ago
10
a year ago
Cedric talks to Eric Nehrlich about driving down the error rate for Google's revenue forecasting from 10-20% down to 0.5%, his approach to executive coaching, and how to come up with small experiments for personal growth.
Farnam Street
Chesterton’s Fence: A Lesson in Second Order Thinking A core component of making great decisions is understanding the rationale behind previous decisions....
over a year ago
49
over a year ago
A core component of making great decisions is understanding the rationale behind previous decisions. If we don’t understand how we got “here,” we run the risk of making things much worse. *** When we seek to intervene in any system created by someone, it’s not enough to view...
The Rational Walk
The Digest #210 Disinflation vs. Deflation, Zooming Out, Warren Buffett's Apple Sales, Teens without Smartphones,...
4 months ago
28
4 months ago
Disinflation vs. Deflation, Zooming Out, Warren Buffett's Apple Sales, Teens without Smartphones, Adam Wright, Joel Greenblatt, Robert Kierlin, Bruce Berkowitz, Jeremy Grantham
Farnam Street
Focus to Win Anyone can say no to bad ideas, but only a focused person can say no to good ideas. Focus is about...
over a year ago
49
over a year ago
Anyone can say no to bad ideas, but only a focused person can say no to good ideas. Focus is about saying no. When talking about one of the biggest lessons he learned from Steve Jobs, Jonny Ive said it was focus. This sounds really simplistic, but it still shocks me how few...
Calculated Risk
Q4 GDP Tracking: 2.4% to 3.1% From Goldman: Following this morning’s data, we left our Q4 GDP tracking estimate unchanged at 2.4%...
2 days ago
4
2 days ago
From Goldman: Following this morning’s data, we left our Q4 GDP tracking estimate unchanged at 2.4% (quarter-over-quarter annualized) and our Q4 domestic final sales forecast unchanged at +2.3% [Dec 20th estimate] emphasis added And from the Atlanta Fed: GDPNow The GDPNow model...
The Rational Walk
The Digest #194 Poor Charlie's Almanack, Ben Graham, GAAP accounting, John Templeton, AI dystopia, Inflation,...
9 months ago
52
9 months ago
Poor Charlie's Almanack, Ben Graham, GAAP accounting, John Templeton, AI dystopia, Inflation, Bloomstran on Berkshire, Intuitive Surgical, The lessons of history
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 Rational Walk
Buffett Accelerates Gifts to Family Foundations For the second year in a row, Warren Buffett has made gifts to four family foundations in excess of...
a year ago
57
a year ago
For the second year in a row, Warren Buffett has made gifts to four family foundations in excess of the annual commitments pledged in 2006.
Mazdak
Understanding Family Trusts in Canada: A Comprehensive Guide What is a Family Trust?
2 weeks ago
Mazdak
Capital Gains Tax on the Sale of Property in Canada: A Comprehensive Guide Selling a property can be a significant financial event, and understanding the tax implications is...
9 months ago
76
9 months ago
Selling a property can be a significant financial event, and understanding the tax implications is crucial. This article delves into capital gains tax in Canada, explaining how it works, how it's calculated, and how to potentially reduce your tax burden.
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
23
a month ago
Mark Zuckerberg is making a bold move to challenge Google's long-standing dominance in the search engine market.
Mazdak
A Guide to 2024 Tax Brackets and Rates (Canada 🇨🇦) Tax season can be a daunting journey, with its intricate paths and hidden obstacles. For Canadian...
11 months ago
55
11 months ago
Tax season can be a daunting journey, with its intricate paths and hidden obstacles. For Canadian taxpayers, understanding the tax code and optimizing their financial position requires careful planning and informed decisions. This comprehensive guide equips you with the knowledge...
Commoncog
The Hospitality Solution in Your Business A look at the main provocation of Will Guidara’s Unreasonable Hospitality: that you can solve...
3 months ago
47
3 months ago
A look at the main provocation of Will Guidara’s Unreasonable Hospitality: that you can solve (certain) business problems with hospitality, and that it only takes a little thoughtfulness to do so.
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...
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
Commoncog
The 2023 Commoncog Recap Everything that we covered in 2023, and what to expect now that Commoncog has a new direction.
11 months ago
72
11 months ago
Everything that we covered in 2023, and what to expect now that Commoncog has a new direction.
The Rational Walk
The Digest #186 Macintosh at 40, Coffee Can Investing, Haslams on Pilot, Vision Pro's missing apps, Investment...
11 months ago
61
11 months ago
Macintosh at 40, Coffee Can Investing, Haslams on Pilot, Vision Pro's missing apps, Investment checklists, Shane Parrish interviews Tom Gayner, Novo Nordisk, Howard Marks on interest rates
Citation Needed
Issue 54 – Cases continue Crypto-related litigation is in full swing, as the Terra civil fraud trial has kicked off and two...
8 months ago
83
8 months ago
Crypto-related litigation is in full swing, as the Terra civil fraud trial has kicked off and two other cases against crypto companies have survived motions to dismiss.
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
2
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...
Citation Needed
Issue 60 – Raging in favor of the machine The crypto industry jumps on the Trump train.
6 months ago
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.
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
26
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.
Citation Needed
We need to talk about digital ownership "Ownership" means ten different things to ten different people. Let's talk about what we actually...
10 months ago
Mazdak
Google Quantum Computer, OpenAI Sora Video Generator and more ... Google just dropped a bombshell in quantum computing.
a week 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...
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,...
Mazdak
Tech Today - Apple Smart Home Camera Subscribe to our newsletter at Mazdak.com
a month ago
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.
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
36
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.…...
Mazdak
How Companies Use Transfer Pricing to Avoid Taxes In the world of finance, there are a myriad of strategies employed by corporations to optimize their...
a year ago
403
a year ago
In the world of finance, there are a myriad of strategies employed by corporations to optimize their tax liabilities. One such method, known as transfer pricing, has become increasingly prevalent in recent years, raising concerns about fairness and equity in the global tax...
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
76
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.
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
Bits about Money
Payroll providers, Power, Respect Payroll processors exist to provide financial infrastructure and because political economy is...
a year ago
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
12
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....
Mazdak
Google's AI Search Tool: A Traffic Nightmare for Publishers? AI Threatens to Shake Up the News Landscape.
a year ago
Musings on Markets
The Difference Makers: Key Person(s) Valuation Can one person make a difference to the value of a business? Of course, and with small businesses,...
a year ago
55
a year ago
Can one person make a difference to the value of a business? Of course, and with small businesses, especially those built around personal services (a doctor or plumber’s practice), it is part of the valuation process, where the key person is valued or at least priced and...
Commoncog
Learning About Moats the Hard Way How even legendary conglomerator Henry Singleton got caught out by competitive arbitrage at the end...
6 months ago
76
6 months ago
How even legendary conglomerator Henry Singleton got caught out by competitive arbitrage at the end of his career.
Calculated Risk
Tuesday: Retail Sales, Industrial Production, Homebuilder Survey From Matthew Graham at Mortgage News Daily: Mortgage Rates Start New Week With Some Hope Last week...
5 days ago
6
5 days ago
From Matthew Graham at Mortgage News Daily: Mortgage Rates Start New Week With Some Hope Last week wasn't great for mortgage rates. They moved higher on each of the 5 days. Moreover, there was a distinct lack of logical motivation from the economic data. In fact, on a few...
The Rational Walk
The Digest #216 Trading Berkshire, The Theban Plays, The laws of economics, Fed fairy tales, Buffett's "retirement",...
2 months ago
33
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
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...
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...
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
Mazdak
TFSA 2025: Your Complete Guide to Tax-Free Savings in Canada In the ever-evolving landscape of personal finance, the Tax-Free Savings Account (TFSA) continues to...
2 weeks ago
9
2 weeks ago
In the ever-evolving landscape of personal finance, the Tax-Free Savings Account (TFSA) continues to be a bright spot for Canadian investors.
The Rational Walk
Pilot’s Founders vs. Berkshire Hathaway Warren Buffett's reputation as a straight shooter is called into question by the Haslam family in a...
a year ago
13
a year ago
Warren Buffett's reputation as a straight shooter is called into question by the Haslam family in a dispute over the valuation of their remaining 20% interest.
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.
balajis.com
All It Takes Is All You Got Your assets are the government's collateral.
8 months ago
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
69
a year ago
A lot of more modern financial infrastructure follows the paths blazed by checks, at least in the U.S.
Mazdak
Tired of Chasing Leads? Elevate Your Value Proposition Are you spending countless hours chasing leads that aren't quite right?
a month ago
The Rational Walk
The Digest #219 Roth IRA Conversions, Net-Nets, Margin of Safety, SpaceX's Triumph, The Dystopia of Smartphones, Sam...
2 months ago
32
2 months ago
Roth IRA Conversions, Net-Nets, Margin of Safety, SpaceX's Triumph, The Dystopia of Smartphones, Sam Zell, UK Bargains, Gregorys Coffee, Free Speech Under Assault, Dopamine and Addiction
Mazdak
News Publishers Sue Perplexity AI for Copyright Infringement Jeff Bezos-Backed AI Faces Legal Scrutiny Over Content Scraping Allegations.
a month ago
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
25
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...
balajis.com
The Balaji Newsletter A single place for all updates at balajis.com
a year ago
Citation Needed
25 years for Sam Bankman-Fried "The judgment has to adequately reflect the seriousness of the crime, and this was a very serious...
8 months ago
68
8 months ago
"The judgment has to adequately reflect the seriousness of the crime, and this was a very serious crime."
FIRE v London
Mayday for IBKR margin lending Regular readers will know what a fan I have been of margin lending from Interactive Brokers. No...
a year ago
54
a year ago
Regular readers will know what a fan I have been of margin lending from Interactive Brokers. No longer. If you’ve read my other posts (like this or this or this) on margin lending, and are interested in exploring further, make you read this post before you do. Why I used to like...
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...
Musings on Markets
Good Intentions, Perverse Outcomes: The Impact of Impact Investing! I have made no secret of my disdain for ESG, an over-hyped and over-sold acronym, that has been a...
a year ago
59
a year ago
I have made no secret of my disdain for ESG, an over-hyped and over-sold acronym, that has been a gravy train for a whole host of players, including fund managers, consultants and academics. In response, I have been told that the problem is not with the idea of ESG, but in its...
Mazdak
How to Build Wealth: 5 Key Principles Building wealth is a long-term goal that requires time, discipline, and consistency. But it is...
a year ago
10
a year ago
Building wealth is a long-term goal that requires time, discipline, and consistency. But it is possible for anyone who is willing to put in the work. Here are 5 key principles to help you build wealth: Live below your means. This is the single most important thing you can do to...
The Rational Walk
The Digest #176 Found Money, OpenAI drama, GLP-1 drug studies, Estée Lauder, Heart valve technology, Edwin Land,...
a year ago
60
a year ago
Found Money, OpenAI drama, GLP-1 drug studies, Estée Lauder, Heart valve technology, Edwin Land, John Oliver skewers dollar stores, Apple regrets, The Great Books Journal
Commoncog
Data is an Added Sense A useful operating principle to sidestep the biggest misconception with becoming data driven in...
4 months ago
57
4 months ago
A useful operating principle to sidestep the biggest misconception with becoming data driven in business.
Mazdak
The Weight-Loss Gold Rush A Race to Develop Blockbuster Obesity Drugs
a year ago
Mazdak
The Rise of Nvidia and the Fall of Intel For 25 years, Intel held a coveted spot in the Dow Jones Industrial Average, a testament to its...
a month ago
16
a month ago
For 25 years, Intel held a coveted spot in the Dow Jones Industrial Average, a testament to its influence in the tech world.
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
8
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.
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
11
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....
Seeking Wisdom
Make Every Day Count It was a 2012 evening, and I was driving home from the office. I was worried about finishing a big...
a year ago
95
a year ago
It was a 2012 evening, and I was driving home from the office. I was worried about finishing a big project at work on time. I’d made the journey from the office to my home so many times, my car almost seemed to know the way by itself. My hands were on the wheel, but…
Musings on Markets
Putting the (Insta)cart before the (Grocery) horse: A COVID Favorite's Reality Check! After years of rumors of an imminent IPO, Instacart has finally filed for a public offering of it’s...
a year ago
26
a year ago
After years of rumors of an imminent IPO, Instacart has finally filed for a public offering of it’s shares, aspiring to raise about $600 million from markets, at a pricing of about $9-$10 billion for its equity. Coming in the week after ARM, an AI chip designer, also filed to go...
balajis.com
The Network State Book A new book on starting new countries. Available on Kindle and for free at thenetworkstate.com.
over a year ago
6
over a year ago
A new book on starting new countries. Available on Kindle and for free at thenetworkstate.com.
Mazdak
OpenAI's Meltdown: A Fight for the Future of AI The recent turmoil at OpenAI, sparked by the abrupt firing of CEO Sam Altman, has far-reaching...
a year ago
25
a year ago
The recent turmoil at OpenAI, sparked by the abrupt firing of CEO Sam Altman, has far-reaching implications for the future of artificial intelligence (AI). OpenAI, known for its groundbreaking ChatGPT technology, is considered a frontrunner in the AI race, and its fate could...
FIRE v London
Dec ’23 – 2023 in review It’s the start of a calendar year. Let’s take a look at what 2023 did to me financially. I’m...
11 months ago
73
11 months ago
It’s the start of a calendar year. Let’s take a look at what 2023 did to me financially. I’m following the same structure I’ve used for the last few years (2022, 2021, and 2020). Overall, 2023 was a good year on almost all measures – thanks in particular to Q4 which saw the US...
The Rational Walk
The Digest #164 Howard Marks on intelligent risks, Li Lu's amazing life story, Damodaran on streaming, Thompson on...
a year ago
10
a year ago
Howard Marks on intelligent risks, Li Lu's amazing life story, Damodaran on streaming, Thompson on Charter vs. Disney, Taleb's favorite literary works, Buffett's Japanese investments, and more ...
The Rational Walk
Three Lessons A few life lessons based on observations over a half century.
a year ago
The Rational Walk
Too Clever by Half! The temptation to trade in the stock market can be overwhelming, especially when prices are moving...
9 months ago
20
9 months ago
The temptation to trade in the stock market can be overwhelming, especially when prices are moving quickly. It's useful to ask, "What would Charlie Munger say?"
The Rational Walk
Inflation Expectations There's no reason for anyone to care what I think about inflation and interest rates, but readers...
9 months ago
55
9 months ago
There's no reason for anyone to care what I think about inflation and interest rates, but readers should pay close attention to Warren Buffett's statements and actions.
FIRE v London
10 year review Wahoop! I have made it through ten years. In fact, I’ve had a trackable portfolio for over 20 years....
a year ago
39
a year ago
Wahoop! I have made it through ten years. In fact, I’ve had a trackable portfolio for over 20 years. But 10 years ago I started tracking my portfolio in a consistent, monthly way – unitising its performance so I could measure its return. It wasn’t until 2015 that I started this...
The Rational Walk
Warren Buffett on Inflation — Part 3 During periods of high inflation, capital-light businesses have important advantages. See's Candies...
a year ago
49
a year ago
During periods of high inflation, capital-light businesses have important advantages. See's Candies during the Great Inflation of the 1970s and early 1980s is a perfect case study.
Commoncog
The Idea Maze is a Useless Idea Product market fit is a crapshoot. Here's what's actually useful in the hunt for a new business...
3 months ago
51
3 months ago
Product market fit is a crapshoot. Here's what's actually useful in the hunt for a new business idea.
The Rational Walk
The Digest #179 Guard your time, Tributes to Charlie Munger, Social media traps, The margin of illusion, AI...
a year ago
53
a year ago
Guard your time, Tributes to Charlie Munger, Social media traps, The margin of illusion, AI colonoscopies, Advice on tipping, Alcohol and cardiovascular risks, Nicomachean ethics
Mazdak
What is QSBS? As a small business owner, you know the importance of every dollar. You pour your heart and soul...
a year ago
34
a year ago
As a small business owner, you know the importance of every dollar. You pour your heart and soul into your company, and you want to see it thrive. But taxes can eat into your profits, leaving you feeling frustrated and discouraged. That's where QSBS (Qualified Small Business...
Mazdak
AI Gone Wrong? Can Chatbots Be Held Responsible for Suicide? This episode examines the tragic case of a teenager who became obsessed with an AI companion bot and...
a month ago
14
a month ago
This episode examines the tragic case of a teenager who became obsessed with an AI companion bot and later died by suicide.
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
46
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...
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
29
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...
Mazdak
TFSA Talk: Unlocking Tax-Free Wealth 🇨🇦 Tired of paying taxes on your investments?
a month ago
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
13
a month ago
Registered Retirement Savings Plans (RRSPs) and Tax-Free Savings Accounts (TFSAs) are two powerful investment vehicles available to Canadians.
Bits about Money
Seeing like a Bank The structural reasons why banks sometimes behave bizarrely in interactions with customers, like...
a year ago
69
a year ago
The structural reasons why banks sometimes behave bizarrely in interactions with customers, like forgetting things which customers tell them.
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...
balajis.com
The Start Of Startup Cities Miami demonstrates that the era of startup cities is now underway.
a year 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
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.
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.
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
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
71
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...
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.
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
3
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...
Moneyness
After twelve years of writing about bitcoin, here's how my thinking has changed What follows is an essay on how my thinking on bitcoin has changed since I began to write on the...
5 days ago
6
5 days ago
What follows is an essay on how my thinking on bitcoin has changed since I began to write on the topic starting with my first post in October 2012. Since then I've written 109 posts on the Moneyness Blog that reference bitcoin, along with a few dozen articles at venues like...
Citation Needed
Sam Bankman-Fried: guilty on all charges Jurors spent less than five hours deliberating before returning the verdict.
a year ago
Seeking Wisdom
Embeddings – Part 2 This is the 9th post in my series on building a toy GPT. For better understanding, I recommend...
a year ago
73
a year ago
This is the 9th post in my series on building a toy GPT. For better understanding, I recommend reading my earlier posts first. Word embeddings convert words into fixed-length numerical arrays. Each number in these arrays corresponds to a specific characteristic of the word, such...
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
29
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...
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....
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.
Seeking Wisdom
Modeling Life: Linear Algebra This is the 4th post in my series summarizing the key takeaways from reading the book Modeling Life....
7 months ago
77
7 months ago
This is the 4th post in my series summarizing the key takeaways from reading the book Modeling Life. I recommend reading my previous posts first to gain a solid understanding on how to model dynamic systems. This post focuses on how linear algebra is employed in modeling dynamic...
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
55
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
balajis.com
#4 - The Winklevoss Twins and Balaji Listen now (50 min) | Tyler and Cameron Winklevoss talk with Balaji about how Washington, DC is...
a year ago
10
a year ago
Listen now (50 min) | Tyler and Cameron Winklevoss talk with Balaji about how Washington, DC is losing crypto, while other countries like the UAE and Japan are winning web3. OUTLINE 0:00 - I'm 6'5", 220, and there's two of me! 0:58 - Crypto flippening from America to Asia
Mazdak
Tesla's Robotaxi: A Gamble? Elon Musk finally took the wraps off his highly anticipated Cybercab at Tesla's "We, Robot" event on...
a month ago
15
a month ago
Elon Musk finally took the wraps off his highly anticipated Cybercab at Tesla's "We, Robot" event on October 10th.
Mazdak
Gannett Sues Google for Digital Advertising Monopoly. Gannett Sues Google for Digital Ad Monopoly. iPhone 15 Pro Max: Everything We Know So Far About...
a year ago
11
a year ago
Gannett Sues Google for Digital Ad Monopoly. iPhone 15 Pro Max: Everything We Know So Far About Apple's Next Flagship. Reddit Protests Continue as Company Threatens to Remove Moderators. Gannett Sues Google for Digital Ad Monopoly. Gannett, the largest U.S. newspaper chain, has...
Moneyness
Are flatcoins a good idea? I'll start with the conclusion. I don't think flatcoins are a good idea. The idea for flatcoins has...
a year ago
56
a year ago
I'll start with the conclusion. I don't think flatcoins are a good idea. The idea for flatcoins has been around for a while, but it got a wider airing when it popped up in a Coinbase marketing piece from earlier this year. Now, arch-crypto hater Nouriel Roubini has undergone a...
The Diff
Longreads + Open Thread Trading, Money, Homemakers, Taxes, AI, Passive
2 weeks ago
FIRE v London
Sep ’24: Ominous politics, juicy economics September was fairly action-packed. I enjoyed getting out on a friend’s boat around Poole and the...
2 months ago
34
2 months ago
September was fairly action-packed. I enjoyed getting out on a friend’s boat around Poole and the Solent. I made it to the Labour party conference in Liverpool, which was fascinating albeit wet. I am apparently firmly in the tax-raising sights of the Government, but I wasn’t the...
Calculated Risk
Realtor.com Reports Active Inventory Up 23.4% YoY What this means: On a weekly basis, Realtor.com reports the year-over-year change in active...
3 days ago
4
3 days 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...
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.
The Rational Walk
Measuring Competence Measuring competence is straight forward in many fields, such as carpentry and dentistry, but not as...
2 months ago
25
2 months ago
Measuring competence is straight forward in many fields, such as carpentry and dentistry, but not as clear when it comes to investing.
Mazdak
Adobe Scraps $20 Billion Figma Deal Adobe's blockbuster $20 billion bid for Figma, the web-based design darling, is officially off the...
a year ago
54
a year ago
Adobe's blockbuster $20 billion bid for Figma, the web-based design darling, is officially off the table! This dramatic pivot throws a spotlight on the tightening grip of global regulators on tech mergers, leaving investors and industry players to wonder:
Moneyness
How PayPal can use stablecoins to avoid AML requirements and make big profits There's a new financial loophole in town: stablecoins. Stablecoins are dollar, yen, or pound-based...
9 months ago
44
9 months ago
There's a new financial loophole in town: stablecoins. Stablecoins are dollar, yen, or pound-based payments platforms that are built using crypto database technology. Financial institutions are always looking for loopholes to game the system. Typically this has meant avoiding...
Citation Needed
Issue 48 – Bitcoin has "no chance" of going to the moon Bitcoin ETF fakeouts, imaginary CEOs, and a bridge hack make for an eventful start to the new year.
11 months ago
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
19
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
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
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
22
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...
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.
Citation Needed
Issue 47 – Residual garbage All my "absolute top tier apes" gone, anti-rug-pull rug pulls, and an update on this newsletter.
12 months ago
Commoncog
Business Reality Without Frameworks A paradox: why it’s important to think about business without abstractions, even as we from what’s...
2 months ago
34
2 months ago
A paradox: why it’s important to think about business without abstractions, even as we from what’s come before.
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
55
a year ago
Berkshire's longstanding aversion to fixed-maturity investments has not changed in response to higher interest rates.
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
Citation Needed
Issue 58 – Threats to the stability and integrity of Ethereum The Justice Department worries about the stability of Ethereum, DCG tries to bilk their subsidiary's...
7 months ago
103
7 months ago
The Justice Department worries about the stability of Ethereum, DCG tries to bilk their subsidiary's creditors, and Biden threatens a crypto veto.
Mazdak
Google: Monopolized? Is Google too big? For years, the tech giant has dominated the search market, facing little...
2 weeks ago
10
2 weeks ago
Is Google too big? For years, the tech giant has dominated the search market, facing little competition.
Commoncog
Becoming Data Driven, From First Principles People often say things like "become data driven" without explaining what that means or how to do...
10 months ago
97
10 months ago
People often say things like "become data driven" without explaining what that means or how to do it. This is everything you need to know to actually become data driven, from scratch, using the same first principles that Amazon, Koch, and Toyota used back in their day.
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
62
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...
Seeking Wisdom
Hello LLMs! When you are having trouble getting your thinking straight, consider an extreme or simple case. This...
a year ago
47
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...
Calculated Risk
3rd Look at Local Housing Markets in November Today, in the Calculated Risk Real Estate Newsletter: 3rd Look at Local Housing Markets in...
6 days ago
3
6 days ago
Today, in the Calculated Risk Real Estate Newsletter: 3rd Look at Local Housing Markets in November A brief excerpt: The NAR is scheduled to release November Existing Home sales on Thursday, December 19th at 10:00 AM. The consensus is for 3.97 million SAAR, up from 3.96 million...
Mazdak
Walmart Takes a Big Swing at the Advertising Market with Vizio Acquisition In a move that sent ripples through the tech and advertising worlds, Walmart announced its...
10 months ago
63
10 months ago
In a move that sent ripples through the tech and advertising worlds, Walmart announced its acquisition of smart TV maker Vizio for $2.3 billion. This deal is far more than just about TVs; it's a strategic play by Walmart to become a major force in the booming
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
53
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
Building a Valuable Business? It's How You Spend It That Matters The skill of capital allocation — a mysterious, under-discussed element of remarkable business...
a year ago
balajis.com
America's $175 Trillion Problem The true state of the global financial system, in ten charts.
4 months ago
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
Moneyness
What does the recent ruling on the Emergencies Act mean for your banking rights? A Federal judge ruled last week that the emergency banking measures taken to end the Ottawa convoy...
10 months ago
78
10 months ago
A Federal judge ruled last week that the emergency banking measures taken to end the Ottawa convoy protest in 2022 contravened the protestor's rights. In this post I want to provide my reading of this particular ruling and what is at stake for Canadians and their bank...
Bits about Money
Guys what is wrong with ACATS Ever transferred assets between brokerages? Impressive, terrifying machinations happened in the...
7 months ago
74
7 months ago
Ever transferred assets between brokerages? Impressive, terrifying machinations happened in the background. No cats were harmed.
The Rational Walk
Berkshire Hathaway’s 2024 Proxy Statement This article contains commentary on Berkshire Hathaway's latest proxy statement focusing on skin in...
9 months ago
65
9 months ago
This article contains commentary on Berkshire Hathaway's latest proxy statement focusing on skin in the game, repurchase activity, and stock based compensation.
Mazdak
Cloudflare 2024 Internet Report Analysis Join us as we break down Cloudflare's groundbreaking report and expose fascinating trends in...
a week ago
10
a week ago
Join us as we break down Cloudflare's groundbreaking report and expose fascinating trends in internet traffic, security, and adoption.
Mazdak
The Pros and Cons of Buying Real Estate Through a Corporation in Canada This article explores the advantages and disadvantages of using a corporation to purchase real...
9 months ago
62
9 months ago
This article explores the advantages and disadvantages of using a corporation to purchase real estate in Canada. It's important to note that this strategy is generally more complex and may not be suitable for everyone. When Owning Real Estate Personally Might Be Better
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
4
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...
Moneyness
Elon Musk's understanding of payments dates back to his PayPal days. It needs an update [This is a republication of my most recent CoinDesk opinion piece.] You've heard the script...
a year ago
11
a year ago
[This is a republication of my most recent CoinDesk opinion piece.] You've heard the script before. Migrants need to make payments back home to their family, but cross-border payments are achingly slow, taking days to process. Luckily, revolutionary new technologies like...
Citation Needed
Video: The charges against Binance In December, not long after the Department of Justice announced charges against cryptocurrency giant...
11 months ago
60
11 months ago
In December, not long after the Department of Justice announced charges against cryptocurrency giant Binance and its CEO Changpeng "CZ" Zhao, I started writing up an overview of everything that had happened to the company over the past few years. I'd written separately about a...
Mazdak
5 best investments during high interest rates Interest rates are rising, and that means it's time to rethink your investment strategy. When...
a year ago
12
a year ago
Interest rates are rising, and that means it's time to rethink your investment strategy. When interest rates rise, the value of existing bonds declines, and stocks can become more volatile. However, there are still a number of investments that can perform well in a high interest...
Musings on Markets
Data Update 4 for 2023: Country Risk - Measures and Implications I describe myself as a dabbler, and it does get in the way of my best laid plans. A few weeks ago, I...
a year ago
5
a year ago
I describe myself as a dabbler, and it does get in the way of my best laid plans. A few weeks ago, I posted my first data update pulling together what I had learned from looking at the data in 2023, and promised many more on the topic. In the month since, I have added two more...
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...
Citation Needed
Issue 56 – What are you gonna do, arrest me? The Binance CEO's sentencing draws near, and prosecutors have been busy chasing down other crypto...
8 months ago
89
8 months ago
The Binance CEO's sentencing draws near, and prosecutors have been busy chasing down other crypto criminals. Also, lawmakers take another stab at stablecoin regulation.
Moneyness
Will the digital euro be like cash? The European Union published its proposal for a digital euro late last month, which will be issued...
a year ago
11
a year ago
The European Union published its proposal for a digital euro late last month, which will be issued by the European Central Bank (ECB) if it goes ahead. There's plenty to digest in the 62-page document, but the one area I want to focus on in this post is privacy. Digital euros...
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
13
a month ago
We will explore the intensifying competition between major tech companies in the field of artificial intelligence.
The Rational Walk
The Digest #195 BHE Investor Conference, United States vs. Apple, Ajit Jain interview, Flaws in medical studies,...
8 months ago
66
8 months ago
BHE Investor Conference, United States vs. Apple, Ajit Jain interview, Flaws in medical studies, Pursuing happiness, Mitsubishi Corporation, Robert Cialdini interview
Calculated Risk
Thursday: Unemployment Claims, PPI, Q3 Flow of Funds Note: Mortgage rates are from MortgageNewsDaily.com and are for top tier scenarios. initial weekly...
a week ago
4
a week 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 220 thousand initial claims, up from 213 thousand last week. Producer Price Index for November from the BLS. The...
Bits about Money
Money laundering and AML compliance A brief overview of what money laundering is, what financial institutions do about it, and why.
a year ago
Calculated Risk
Lawler: Early Read on Existing Home Sales in November Today, in the Calculated Risk Real Estate Newsletter: Lawler: Early Read on Existing Home Sales in...
5 days ago
6
5 days ago
Today, in the Calculated Risk Real Estate Newsletter: Lawler: Early Read on Existing Home Sales in November A brief excerpt: From housing economist Tom Lawler: seasonally adjusted annual rate of 4.09 million in November, up 3.3% from October’s preliminary pace and up 4.6% from...
Mazdak
The Growth Rocket Fuel of Low Gross Margin Businesses When most people think of successful businesses, they think of businesses with high gross margins....
a year ago
13
a year ago
When most people think of successful businesses, they think of businesses with high gross margins. After all, a high gross margin means that a business is making a lot of money on each sale. However, there are a number of successful businesses that have low gross margins. These...
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
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
32
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
Real Estate Adventures Buying real estate can be intimidating and complicated. This article describes two experiences with...
9 months ago
28
9 months ago
Buying real estate can be intimidating and complicated. This article describes two experiences with realtors, one positive and one negative.
balajis.com
Network State Conference 2023 Come to Amsterdam on October 30, 2023 to build the parallel establishment.
a year ago
Commoncog
What’s an Operational Definition Anyway? Two principles on collecting data, from the field of Statistical Process Control. As with most...
a year ago
45
a year ago
Two principles on collecting data, from the field of Statistical Process Control. As with most principles in SPC, this is both simpler and more important than you might think.
The Rational Walk
Dollar General: Value or Value Trap? I spent Labor Day weekend reading about this beaten down retailer. This article provides some...
a year ago
82
a year ago
I spent Labor Day weekend reading about this beaten down retailer. This article provides some initial thoughts about the company as well as the overall retail landscape.
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
46
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...
Moneyness
Why is Binance leaving Canada? Binance, the world's largest crypto exchange, announced last month that it would be exiting Canada....
a year ago
10
a year ago
Binance, the world's largest crypto exchange, announced last month that it would be exiting Canada. At the time, it blamed "new guidance" issued by Canada's securities regulators. We now have an even more detailed explanation from Binance about the nature of this "new guidance."...
balajis.com
The Mirrortable Mirrortables are to cap tables what stablecoins are to fiat currencies. They streamline and...
over a year ago
7
over a year ago
Mirrortables are to cap tables what stablecoins are to fiat currencies. They streamline and internationalize the logistical mess of angel investing.
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.
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...
The Rational Walk
The Digest #192 Unpopular large companies, Dopamine culture, Buffett's cheapest stock, Investing in vertical SaaS,...
9 months ago
82
9 months ago
Unpopular large companies, Dopamine culture, Buffett's cheapest stock, Investing in vertical SaaS, The bear case for China, Chris Davis, Michael Mauboussin
Bits about Money
Improving how credit cards work under the covers Card networks are legacy systems. Some bugs have persisted for decades, surprisingly, but they can...
a year ago
10
a year ago
Card networks are legacy systems. Some bugs have persisted for decades, surprisingly, but they can be fixed. Stripe provides examples.
FIRE v London
Apr ’23: Wind and windfalls April saw the season of long weekends begin here in the UK. Easter saw me inspired by the Ermine to...
a year ago
57
a year ago
April saw the season of long weekends begin here in the UK. Easter saw me inspired by the Ermine to check out Dorset’s Chesil beach. We struck lucky with the weather and had a fine, distinctly non-London, time, over a very blustery Easter weekend. My walking shoes seem to have...
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
83
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...
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
48
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....
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...
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...
Moneyness
Why do sanctioned entities use Tether? Tether, a stablecoin, has been in the news for offering sanctioned actors such as Hamas a means to...
a year ago
71
a year ago
Tether, a stablecoin, has been in the news for offering sanctioned actors such as Hamas a means to participate in the global payments ecosystem. In this post I want to explore in more depth how Tether is being used to dodge sanctions. I'm going to avoid drawing on the Hamas...
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...
Mazdak
Anthropic's AI Breakthrough & Boeing's Q3 Disaster Boeing's Q3 earnings report reveals a massive loss, while Anthropic's Claude AI showcases...
a month ago
14
a month ago
Boeing's Q3 earnings report reveals a massive loss, while Anthropic's Claude AI showcases mind-blowing new capabilities.
Moneyness
When is a stablecoin a security? The strange case of Binance and BUSD The SEC has been hinting for several years that stablecoins may be securities. I've always found the...
a year ago
9
a year ago
The SEC has been hinting for several years that stablecoins may be securities. I've always found the idea of regulating stablecoins as securities to be a bit odd. No one who buys a stablecoin expects to make a profit. That's because none of the big stablecoins (Tether, BUSD, or...
balajis.com
Too Fake to Tell US government stats aren't reliable. More importantly, neither are US government bonds.
a year ago
Commoncog
Commoncog is Off for the Chinese New Year A quick announcement. Happy Year of the Rabbit everyone!
a year ago
Citation Needed
POSSE: Reclaiming social media in a fragmented world A simple technique offers the best of both worlds: total control over your own work, while still...
2 months ago
34
2 months ago
A simple technique offers the best of both worlds: total control over your own work, while still maintaining a presence on third-party platforms.
Mazdak
Compound Interest: A Comprehensive Guide Compound interest is often called the "eighth wonder of the world" and for good reason.
a month ago
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.)
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
56
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.
Citation Needed
Issue 69 – Nice Coinbase threatens me that continuing to report on their activities would be “.... unwise”. Also,...
a month ago
27
a month ago
Coinbase threatens me that continuing to report on their activities would be “.... unwise”. Also, election spending hits a fever pitch, with several new crypto PACs coming out of the woodwork.
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
32
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...
The Rational Walk
Thucydides Thucydides is best known for his extensive history of the Peloponnesian War which took place between...
4 months ago
43
4 months ago
Thucydides is best known for his extensive history of the Peloponnesian War which took place between 431 - 404 BC.
Commoncog
Renaming the Business Expertise Triad Renaming the business expertise triad from Supply/Demand/Capital to the simpler ...
a year ago
11
a year ago
Renaming the business expertise triad from Supply/Demand/Capital to the simpler Operations/Market/Capital.
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.
The Rational Walk
The Digest #169 Apple Watch, Musical Chairs at Dollar General, IPOs, Impact Investing, Buffett in 1988, Mapping the...
a year ago
16
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
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
3
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...
balajis.com
The Network State Conference Come to Amsterdam on October 30 to build the parallel establishment.
a year ago
Bits about Money
Fiction and Finance Recommendations of works of fiction of interest to financial practitioners or enthusiasts.
2 months ago
The Diff
Social Media as a Test of Human-in-the-Loop Generative AI Plus! Holdcos; Cash and Control; War Economies; In-Kind Dividends; Currency
a week ago
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...
9 months ago
30
9 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.
Seeking Wisdom
Attention is all you need – Part 2 This is the 11th and final post in my series on building a toy GPT. Read my earlier posts first for...
12 months ago
55
12 months ago
This is the 11th and final post in my series on building a toy GPT. Read my earlier posts first for better understanding. I concluded the previous post by explaining how Attention works. You can download the Excel sheet and Python code that explains how Attention from here and...
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
11
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...
The Rational Walk
Free Articles! A selection of fifteen formerly paywalled articles
8 months ago
Mazdak
Google and the Canadian Government Reach a Deal on Online News Act The Government of Canada and Google have reached a deal on the Online News Act (C-18), just three...
a year ago
48
a year ago
The Government of Canada and Google have reached a deal on the Online News Act (C-18), just three weeks before the act is scheduled to come into effect. The deal will see Google continue to show Canadian news on its platforms in exchange for annual payments to Canadian news...
Musings on Markets
Tesla in November 2023 : Story twists and turns, with value consequences! I was planning to start this post by telling you that Tesla was back in the news, but that would be...
a year ago
57
a year ago
I was planning to start this post by telling you that Tesla was back in the news, but that would be misleading, since Tesla never leaves the news. Some of that attention comes from the company's products and innovations, but much of it comes from having Elon Musk as a CEO, a man...
The Rational Walk
The Digest #178 Berkshire countersues Pilot's founders, Meta targeting teens, Title Insurance, Moats & capital...
a year ago
33
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
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
78
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...
Mazdak
AI Fuels Alphabet's Growth Google's parent company Alphabet is on a roll, and AI is the fuel.
a month 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
78
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...
The Rational Walk
Endurance The amazing story of Shackleton's legendary voyage to the Antarctic and how his 28 men survived...
10 months ago
57
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.
Citation Needed
Citation Needed has a new home Citation Needed is no longer hosted on Substack. Welcome to my antifascist bar.
11 months ago
The Rational Walk
Improving Disclosure for Public Companies The Securities and Exchange Commission could improve disclosure and transparency by implementing...
9 months ago
61
9 months ago
The Securities and Exchange Commission could improve disclosure and transparency by implementing three simple proposals.
Calculated Risk
Part 2: Current State of the Housing Market; Overview for mid-December 2024 Today, in the Calculated Risk Real Estate Newsletter: Part 2: Current State of the Housing Market;...
a week ago
3
a week ago
Today, in the Calculated Risk Real Estate Newsletter: Part 2: Current State of the Housing Market; Overview for mid-December 2024 A brief excerpt: Earlier this week, in Part 1: Current State of the Housing Market; Overview for mid-December 2024 I reviewed home inventory, housing...
balajis.com
#3 - The President of Palau Listen now (51 min) | The President of Palau and Balaji discuss how the tiny island country is...
a year ago
10
a year ago
Listen now (51 min) | The President of Palau and Balaji discuss how the tiny island country is becoming a digital leader, experimenting with everything from on-chain identity to drone delivery. Despite having less than 20,000 citizens, Palau is a full UN member state. Its path to...
Mazdak
Commercial vs. Residential Real Estate: Which One Is Right for You? Investing in real estate can be a great way to build wealth and generate passive income. But which...
a year ago
7
a year ago
Investing in real estate can be a great way to build wealth and generate passive income. But which type of real estate is right for you? Commercial or residential? In this blog post, we will compare and contrast commercial and residential real estate, and help you decide which...
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...
Mazdak
Teens Obsessed with YouTube and TikTok: New Survey Reveals Usage Trends Nearly 1 in 5 teens are on YouTube or TikTok "almost constantly," according to a new survey by Pew...
a year ago
36
a year ago
Nearly 1 in 5 teens are on YouTube or TikTok "almost constantly," according to a new survey by Pew Research Center. This highlights the immense popularity of these video-streaming platforms among younger generations. Here are the key takeaways from the survey:
Musings on Markets
Data Update 5 for 2024: Profitability - The End Game for Business? In my last three posts, I looked at the macro (equity risk premiums, default spreads, risk free...
10 months ago
71
10 months ago
In my last three posts, I looked at the macro (equity risk premiums, default spreads, risk free rates) and micro (company risk measures) that feed into the expected returns we demand on investments, and argued that these expected returns become hurdle rates for businesses, in the...
Mazdak
Sam Altman Returns to OpenAI as CEO In a stunning turn of events, Sam Altman has been reinstated as CEO of OpenAI, just days after being...
a year ago
33
a year ago
In a stunning turn of events, Sam Altman has been reinstated as CEO of OpenAI, just days after being fired by the company's board. The move comes after a whirlwind few days that saw Altman's supporters rally to his side, with many threatening to quit if he was not brought back.
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
Industrial Production Decreased 0.1% in November Earlier from the Fed: Industrial Production and Capacity Utilization Industrial production (IP)...
5 days ago
4
5 days ago
Earlier from the Fed: Industrial Production and Capacity Utilization Industrial production (IP) moved down 0.1 percent in November after declining 0.4 percent in October. In November, manufacturing output rose 0.2 percent, boosted by a 3.5 percent increase in the index for motor...
Bits about Money
Demystifying financial leverage Leverage is actually reasonably easy to understand, both in the math and in the implications for...
over a year ago
9
over a year ago
Leverage is actually reasonably easy to understand, both in the math and in the implications for financial firms.
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
23
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
Mazdak
Yelp's Transformation: From Review Revolution to Advertising Efficiency Yelp, the online review platform that revolutionized local business discovery, has undergone a...
12 months ago
39
12 months ago
Yelp, the online review platform that revolutionized local business discovery, has undergone a remarkable transformation in recent years. Shifting from a sales-driven model to a self-service advertising engine, Yelp has achieved significant efficiency gains and revitalized its...
The Rational Walk
Berkshire Hathaway’s Q3 2023 — Overview A high level overview of third quarter results and year-to-date repurchase activity.
a year ago
The Rational Walk
Superinvestor Portfolio Changes — Q3 2023 A few observations based on recent 13F filings, with a focus on Berkshire Hathaway, Dollar General,...
a year ago
24
a year ago
A few observations based on recent 13F filings, with a focus on Berkshire Hathaway, Dollar General, Markel, and Semper Augustus.
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....
The Rational Walk
A Very Strange Public Offering The story of the initial offering of Berkshire Hathaway's Class B stock is an excellent example of...
a year ago
11
a year ago
The story of the initial offering of Berkshire Hathaway's Class B stock is an excellent example of Warren Buffett's unconventional approach toward his business partners.
Moneyness
UK's core payments settlement system fails... again. Some thoughts As they increasingly forsake cash, regular folks are making dozens of digital payments every month....
a year ago
9
a year ago
As they increasingly forsake cash, regular folks are making dozens of digital payments every month. What they don't realize is how this growing reliance on digital payments increasingly yokes their commercial lives to the fate of a single piece of infrastructure: their central...
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...
10 months ago
82
10 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...
The Rational Walk
Hesiod’s Works and Days One of the oldest surviving books provides advice that is just as relevant to our lives today as it...
7 months ago
70
7 months ago
One of the oldest surviving books provides advice that is just as relevant to our lives today as it was 2,700 years ago.
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,...
Bits about Money
The business of wallets How digital wallets work, and how payment costs drive a lot of product decisions inside and around...
7 months ago
68
7 months ago
How digital wallets work, and how payment costs drive a lot of product decisions inside and around them.
The Rational Walk
The Digest #203 American Scripture, Prometheus Bound, Herodotus on wealth, Apple intelligence, NetJets, Value...
6 months ago
46
6 months ago
American Scripture, Prometheus Bound, Herodotus on wealth, Apple intelligence, NetJets, Value Investor's Club, Nietzsche's world view, Are wrist watches effeminate?, Seinfeld on writing
Mazdak
Tesla Cybertruck beats a Porsche 911 while towing a 911 🫡👀
a year ago
Bits about Money
Deposit franchises as natural hedges Many observe that banks seem to be blowing up due to predictable consequences of rising interest...
a year ago
10
a year ago
Many observe that banks seem to be blowing up due to predictable consequences of rising interest rates. How did we get here?
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
9
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.
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
86
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
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...
Moneyness
Who are the money launderers in the Tornado Cash stack? Over the last few years I've written a bunch of posts about Tornado Cash, an Ethereum-based mixing...
a year ago
11
a year ago
Over the last few years I've written a bunch of posts about Tornado Cash, an Ethereum-based mixing service, because I find it to be a fascinating tool. With the recent indictment of two people involved in the Tornado Cash "stack" for money laundering, here's another post to add...
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...
Calculated Risk
December Vehicle Sales Forecast: 16.7 million SAAR, Up 5% YoY From WardsAuto: December U.S. Light-Vehicle Sales Brighten Lackluster Year; Unusually High Drain on...
2 days ago
4
2 days ago
From WardsAuto: December U.S. Light-Vehicle Sales Brighten Lackluster Year; Unusually High Drain on Inventory (pay content).  Brief excerpt: Improved affordability is the main thrust to the end-of-year improvement in demand, with higher consumer confidence also likely a...
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.
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
54
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...
Commoncog
Executing on Becoming Data Driven Every analytics project consists of two parts. The technical part, and then the 'get the...
a year ago
36
a year ago
Every analytics project consists of two parts. The technical part, and then the 'get the organisation on board' part. We talk about why the latter is the real challenge.
Mazdak
Binance CEO Steps Down and Pleads Guilty as Part of $4.3 Billion Settlement Binance is the world's largest crypto exchange, and CEO Changpeng "CZ" Zhao is the most powerful...
a year ago
65
a year ago
Binance is the world's largest crypto exchange, and CEO Changpeng "CZ" Zhao is the most powerful player in the industry. This deal puts an end to a years-long investigation into Binance. The deal: CZ agreed to pay $50 million in fines and is prohibited from operating or managing...
Citation Needed
Issue 59 – Hot damn, this is going to get interesting quickly Are US legislators warming to crypto? The SEC approves Ethereum ETPs, and a crypto bill gets through...
6 months ago
Commoncog
The Secret at the Heart of Continuous Improvement Continuous Improvement sounds simple, even obvious. And yet there's a profound secret at its heart...
8 months ago
79
8 months ago
Continuous Improvement sounds simple, even obvious. And yet there's a profound secret at its heart that doesn't seem to get talked about.
Calculated Risk
Housing Starts Decreased to 1.289 million Annual Rate in November Today, in the Calculated Risk Real Estate Newsletter: Housing Starts Decreased to 1.289 million...
4 days ago
6
4 days ago
Today, in the Calculated Risk Real Estate Newsletter: Housing Starts Decreased to 1.289 million Annual Rate in November A brief excerpt: Total housing starts in November were below expectations, however, starts in September and October were revised up slightly, combined. Total...
Moneyness
Another Indian payments idea: a lightweight portable payments system for catastrophes India is so far ahead of most of the world when it comes to payments technology that when a new...
a year ago
11
a year ago
India is so far ahead of most of the world when it comes to payments technology that when a new Indian payments idea emerges, we should probably pay attention. In its recent annual report, the Reserve Bank of India, the country's central bank, put forward the idea of a...