One simple but powerful method investors can use to assess the risk and reward of a stock portfolio is using the Capital Asset Pricing Model, or CAPM, model for expected returns. The basics of CAPM ...

Portions of this article were drafted using an in-house natural language generation platform. The article was reviewed, fact-checked and edited by our editorial staff. The capital asset pricing model ...

This paper generalizes the risk-return relationship implied by the traditional capital asset pricing model with finite investment horizons. It examines the effect of heterogeneous investment horizons ...

Philip H. Dybvig, Jonathan E. Ingersoll, Jr. The complete-markets model of Arrow and Debreu and the mean-variance capital asset pricing model (CAPM) are two paradigms of risky asset markets. This ...