The risk premium refers to the additional return that an investor demands for taking on a riskier investment compared to a risk-free asset. This concept is integral in finance, as it quantifies the compensation for the uncertainty associated with an investment's potential returns. The risk premium can be calculated using the formula:
where is the expected return of the risky asset and is the return of a risk-free asset, such as government bonds. Investors generally expect a higher risk premium for investments that exhibit greater volatility or uncertainty. Factors influencing the size of the risk premium include market conditions, economic outlook, and the specific characteristics of the asset in question. Thus, understanding risk premium is crucial for making informed investment decisions and assessing the attractiveness of various assets.
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