Deconstructing Stock Price Bubbles: Combining Fundamentals and Speculative Factors — Insights from New Research by Andreasen and Bro
Alpha Architect interprets a 2026 paper by Andreasen and Bro published in the Review of Finance. The study combines traditional valuation data with investor expectation surveys to propose a new method for distinguishing between fundamental-driven price increases and speculative bubbles.
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