haku: @indexterm asymmetric information / yhteensä: 173
viite: 8 / 173
| Tekijä: | Li, B. Yin, X. |
| Otsikko: | Information and capital asset pricing |
| Lehti: | European Journal of Finance
2011 : AUG-SEP, VOL. 17:7-8, p. 505-523 |
| Asiasana: | asset valuation asymmetric information rational expectations equilibrium analysis investors models |
| Vapaa asiasana: | Capital Asset Pricing Model (CAPM) Bayesian inference Sharpe-Lintner CAPM Information-adjusted Market Portfolio (IaMP) Information-adjusted CAPM (IaCAPM) optimal portfolios |
| Kieli: | eng |
| Tiivistelmä: | To accommodate information asymmetry and belief updating, they have developed an empirically testable information-adjusted CAPM stating that the expected excess return of a risky asset/portfolio is only determined by the information-adjusted beta rather than the market beta. The model is used to analyze empirical anomalies of the classic CAPM, including a flatter relation btw. average return and the market beta than the CAPM predicts, a non-zero Jensen's alpha, insignificant explanatory power of the market beta, and size effect. |
SCIMA