Abstract
We examine how time-series volatility of book-to-market (UNC) is priced in equity returns and the relative contributions of its book volatility (variations in earnings and book value) and market volatility components (shocks in required return). UNC captures valuation risk, so stocks with high valuation risk earn higher return. An investment strategy long in high-UNC firms and short in low-UNC firms generates 8.5% annual risk-adjusted return. UNC valuation risk premium is driven by outperformance of high-UNC firms facing higher information risk and is not explained by established risk factors and firm characteristics.
Original language | English |
---|---|
Pages (from-to) | 4548-4563 |
Number of pages | 16 |
Journal | Management Science |
Volume | 70 |
Issue number | 7 |
DOIs | |
Publication status | Published - Jul 2024 |
Keywords
- book-to-market
- equity returns
- uncertainty
- valuation risk