Identify and critically discuss the role of beta coefficient as used in the capital asset pricing model. Try to support your answers with evidence from the relevant academic literature. If such criticisms hold, why do we still use the capital asset pricing model or factor models for explaining securities’ and portfolio’s returns?
Risk and return
Before understanding the concept of Risk and Return in Financial Management, understanding the two-concept Risk and return individually is necessary.
Capital Asset Pricing Model
Capital asset pricing model, also known as CAPM, shows the relationship between the expected return of the investment and the market at risk. This concept is basically used particularly in the case of stocks or shares. It is also used across finance for pricing assets that have higher risk identity and for evaluating the expected returns for the assets given the risk of those assets and also the cost of capital.
Identify and critically discuss the role of beta coefficient as used in the
pricing model
academic literature. If such criticisms hold, why do we still use the capital asset
pricing model or factor models for explaining securities’ and portfolio’s returns?
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