Kedar-Levy, Haim - Econometric Society - 2004
in efficient markets with rational investors. We introduce an Intertemporal-CAPM with market clearing between high- and … low-risk-averse rational investors who learn the CAPM under incomplete, yet symmetric information. Periodic equilibrium … prices make a lognormal price process that nests the classic CAPM with a potential for endogenous bubbles through learning …