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You are here: Home / Archives for AI

542 Plus: Why Always ChatGPT, Selling Gold, Model Portfolio Answers, and Funding a Short-term Liability

October 25, 2025 by David Stein · Updated November 5, 2025

In Plus episode 542, David shares why he often uses ChatGPT for his AI examples. He discusses his recent trade to sell some gold. He explains the rationale for the small-cap stock ETFs used in the model portfolios, why equity REITs were moved to the Income portfolio, and how similar the new bond ETFs are to the mutual funds they replaced. Finally, we discuss managing FOMO and funding short-term liabilities. … [Read more...]

Filed Under: Money Plus Tagged With: AI, gold, model portfolio changes, model portfolios, regret

542: Don’t Take Financial Advice from AI

October 22, 2025 by Camden Stein · Updated November 5, 2025

A concerning example of how AI makes simple financial mistakes, and the right and wrong way to use AI to make financial decisions. Topics covered include: How AI ignores the time value of money A detailed example of ChatGPT misleading by making a simple math mistake Some examples of opportunity costs and sunk costs when making financial decisions Understanding how AI works can help us use it more effectively Show Notes What Kind of a “PhD-level Expert” Is ChatGPT … [Read more...]

Filed Under: Podcast Tagged With: AI, artificial intelligence, financial advice, opportunity costs, sunk costs

538: Forests, Fakes, and the Fight for the Real

September 10, 2025 by Camden Stein · Updated September 22, 2025

From salmon leaping along the Vancouver Island coast to fake bands on Spotify, this episode explores the divide between the physical and digital economy, and what lumber markets, managed forests, and everyday life teach us about staying connected to the real. Topics covered include: How timber investing works and why it is reflective of how industries evolve What percent of economic output is physical versus digital, and how has that changed over the past fifty years How … [Read more...]

Filed Under: Podcast Tagged With: AI, artificial intelligence, leisure, real, timber, timber investing

536: How to Invest During a Bubble?

August 20, 2025 by Camden Stein · Updated October 13, 2025

From the dot-com boom to today’s AI frenzy, bubbles follow a familiar script. This episode explores how to recognize them, what sustains them, and how to position your portfolio without getting swept up in the hype. Topics covered include: How U.S. stock markets are the most concentrated and most expensive of all time What constitutes a bubble and what sustains it How to invest during a bubble Changes David recently made in his portfolio in response to the AI … [Read more...]

Filed Under: Podcast Tagged With: AI, artificial intelligence, asset bubbles, bubbles, S&P 500

535: Six Principles for Thriving Under Uncertainty and How Big Tech Is Doing the Opposite 

August 13, 2025 by Camden Stein · Updated August 23, 2025

A practical framework for making better decisions, managing risk, and finding opportunity in unpredictable environments. We contrast these principles with the massive $2.9 trillion AI data center build-out by Big Tech, which is betting big on a single superintelligence future. Show Notes Inside the relentless race for AI capacity—The Financial Times Inside the AI race: can data centres ever truly be green?—The Financial Times The Kanye/Data Center Crossover by Paul … [Read more...]

Filed Under: Podcast Tagged With: AI, artificial intelligence, data centers, decisions, positive skewness, risk management, ruin, technology stocks

531 Plus: AI ETFs, Mortgage REITS, Autocallable Notes ETF, and Trust Preferred Securities

July 19, 2025 by David Stein · Updated July 24, 2025

In Plus episode 531, we review the leading ETFs that invest in the AI space. We consider what environments mortgage REITS perform the best, and is now a good time to invest. We analyze the new Calamos Autocallable Income ETF. Finally, we explore what trust preferred securities are. … [Read more...]

Filed Under: Money Plus Tagged With: AI, AI ETFs, autocallable notes, mortgage REITs, trust preferreds

530: Mining and the Global Race for Critical Minerals with Kinterra Capital

July 9, 2025 by Camden Stein · Updated July 11, 2025

How the investing landscape is being reshaped by the global race for critical minerals. Topics covered in this conversation between FEG's Greg Dowling and private equity firm Kinterra Capital's co-founders, Cheryl Brandon and Kamal Toor include: How mining and mineral processing work What are critical minerals, what is driving the demand for them, and will it continue How the rise of passive management has led to underinvestment in mining How to reconcile care for the … [Read more...]

Filed Under: Podcast Tagged With: AI, commodities, energy transition, minerals, mining

507: Where You Live Matters – How Geography Contributes to Wealth

January 15, 2025 by Camden Stein · Updated January 28, 2025

How geography contributes to economic growth and can increase or lower the cost of living. Topics covered include:Why living in a developing country like Costa Rica is still relatively expensiveHow Amazon and e-commerce platforms lower the cost of livingWhy we should consider slowing down our rate of consumptionHow geography is impacting the rollout of AI Show Notes Market Research in Costa Rica: Costa Rica is a strong market in Central America providing many benefits.—SIS … [Read more...]

Filed Under: Podcast Tagged With: AI, Amazon, artificial intelligence, economic growth, geography, infrastructure

505: Optimization, AI, and Opting Out with Coco Krumme

December 18, 2024 by Camden Stein · Updated January 18, 2025

In our final episode of the year, I converse with author and data scientist Coco Krumme about the benefits and costs of optimization in finance, industry, and our daily lives. We explore AI and its overlap with optimization. We also consider the pros and cons of life optimization and finally discuss the extreme challenge of opting out. Show Notes Optimal Illusions: The False Promise of Optimization by Coco Krumme—Penguin Random House cocofolio.com Coco … [Read more...]

Filed Under: Podcast Tagged With: AI, artificial intelligence, optimization

486 Plus: Callable Bonds, U.S. AI Stock Bubble, Robinhood, and Crypto Taxes

July 20, 2024 by David Stein · Updated July 27, 2024

In Plus episode 486, we review how to estimate expected returns when a fund or ETF holds callable bonds. We consider two questions from members worried about high valuations for the U.S. stock market. We discuss the long-term viability of Robinhood. Finally, we discuss ways to reduce the tax headache of owning cryptocurrency. … [Read more...]

Filed Under: Money Plus Tagged With: AI, asset bubbles, bubbles, callable bonds, cryptocurrency, Robinhood, stock valuations, taxes, yield to worst

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