Empirical Tests of the Consumption‐Oriented CAPM
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- Author(s): DOUGLAS T. BREEDEN, MICHAEL R. GIBBONS, ROBERT H. LITZENBERGER
- Published: Apr 30, 2012
- Pages: 231-262
- DOI: 10.1111/j.1540-6261.1989.tb05056.x
The empirical implications of the consumption‐oriented capital asset pricing model (CCAPM) are examined, and its performance is compared with a model based on the market portfolio. The CCAPM is estimated after adjusting for measurement problems associated with reported consumption data. The CCAPM is tested using betas based on both consumption and the portfolio having the maximum correlation with consumption. As predicted by the CCAPM, the market price of risk is significantly positive, and the estimate of the real interest rate is close to zero. The performances of the traditional CAPM and the CCAPM are about the same.