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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Finance and Economics Discussion Series: Expected Stock Returns and Variance Risk Premia

Finance and Economics Discussion Series: Expected Stock Returns and Variance Risk Premia

Zhou, Hao
Bollerslev, Tim
United States Federal Reserve Board

Paperback

General Political Science

ISBN10: 1288708858
ISBN13: 9781288708857
Publisher: Bibliogov
Published: Feb 5 2013
Pages: 36
Weight: 0.18
Height: 0.07 Width: 7.44 Depth: 9.69
Language: English
We find that the difference between implied and realized variances, or the variance risk premium, is able to explain more than fifteen percent of the ex-post time series variation in quarterly excess returns on the market portfolio over the 1990 to 2005 sample period, with high (low) premia predicting high (low) future returns. The magnitude of the return predictability of the variance risk premium easily dominates that afforded by standard predictor variables like the P/E ratio, the dividend yield, the default spread, and the consumption-wealth ratio (CAY). Moreover, combining the variance risk premium with the P/E ratio results in an R 2 for the quarterly returns of more than twenty-five percent. The results depend crucially on the use of model-free, as opposed to standard Black-Scholes, implied variances, and realized variances constructed from high-frequency intraday, as opposed to daily, data. Our findings suggest that temporal variation in risk and risk-aversion both play an important role in determining stock market returns.

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