#10 Michael Mauboussin: Expectations Investing

*Expectations Investing* shifts the focus of stock valuation from predicting intrinsic value to analyzing the specific expectations embedded in current market prices. By inverting traditional discounted cash flow models, investors can determine whether market assumptions regarding growth, margins, and capital efficiency are reasonable. Michael Mauboussin, co-author of the book, explains that growth acts as an amplifier of value only when returns on invested capital exceed the cost of capital. The discussion highlights the necessity of using base rates to counter over-precision and confirmation bias, while advocating for premortems to surface hidden risks. As intangible assets increasingly dominate the economic landscape, investors must adapt their frameworks to account for scalability and obsolescence, ensuring that strategic trade-offs and competitive dynamics remain central to their decision-making process.