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You are here: Home / Archives for opportunity costs

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: Show Notes What Kind of a “PhD-level Expert” Is ChatGPT 5.0? I Tested It. by Gary Smith—Mind Matters Top US Army General Says He’s Letting ChatGPT Make Military Decisions by Joe Wilkins—Futurism Why Language Models Hallucinate by Adam Tauman Kalai, Ofir Nachum, et al—Arxiv Auto Loan … [Read more...]

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

450: How Higher Interest Rates Alter Our Financial Blueprint

October 4, 2023 by David Stein · Updated October 30, 2023

We explore six impacts of higher interest rates on housing, capital projects, stock buybacks, excess returns for stocks, bonds, and other asset classes, and individual opportunity costs. Topics covered include: Show Notes Summary of Economic Projections—The Federal Reserve The Apartment Market Is Hitting a Construction Lull by Will Parker—The Wall Street Journal 30-Year Fixed Rate Mortgage Average in the United States—FRED Economic Data Americans Are Still Spending Like … [Read more...]

Filed Under: Podcast Tagged With: cash equivalents, equity risk premium, housing, interest rates, opportunity costs, risk premium, stock buybacks

187: Do You Have Dollars and Sense?

January 10, 2018 by David Stein · Updated August 25, 2025

How our spending should be based on opportunity costs in terms of the value we get from what we buy compared to other ways we could spend our money. In this episode you’ll learn: Show Notes Dollars and Sense: How We Misthink Money and How to Spend Smarter by Dan Ariely and Jeff Kreisler The Berenstain Bears' Dollars and Sense Dollars & Sense: A Kid's Guide to Using--Not Losing--Money by Elaine Scott and David Clark Dollars and Sense: Ten Fundamentals of Financial … [Read more...]

Filed Under: Podcast Tagged With: anchoring, behavioral economics, confirmation bias, mental accounting, opportunity costs

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