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What is Single-Index Model in Portfolio Management about?

The document discusses the Single-Index model within the context of Portfolio Management, explaining its foundation on the Single-factor model which assumes stock returns are correlated due to a common risk factor. It details the linear regression approach used to analyze this dependence, the assumptions required for the model, and the implications for risk and return, including the concepts of beta and alpha. The document concludes by comparing the Single-Index model to the full covariance model, highlight

Author

cadavavona

Language

EN