This paper proposes a dynamic risk-based model that captures the high expected returns on value stocks relative to growth stocks, and the failure of the capital asset pricing model to explain these expected returns. To model the difference between value and growth stocks, we introduce a...

not allow the probabilities of rare disasters to vary over time. Rather, Gabaix assumes that the degree of the response of dividends to a consumption disaster varies over time; it is this variability that drives volatility in his model. This sharply contrasts with the driving force of stock...

This paper proposes a dynamic risk-based model that captures the high expected returns on value stocks relative to growth stocks, and the failure of the capital asset pricing model to explain these expected returns. To model the difference between value and growth stocks, we introduce a...