Examlex
The most common way for cells to control gene expression is by controlling
Systematic Risk Principle
The concept that an investor can reduce the overall risk of an investment portfolio through diversification, except for inherent market risks that cannot be diversified away.
Efficient Markets Hypothesis
The efficient markets hypothesis is an investment theory that states it is impossible to "beat the market" because stock market efficiency causes existing share prices to always incorporate and reflect all relevant information.
Security Market Line
A representation in finance that shows the relationship between risk and return of a market.
Beta Coefficient
A measure of a stock's volatility in relation to the overall market, indicating its level of risk compared to the market average.
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