Examlex
__________ politics is a policy in which almost everybody benefits and a small group pays.
Standard Deviation
Standard deviation is a measure of the dispersion or spread of a set of data points, often used in finance to gauge the volatility of an investment's return over time.
Variance
A statistical measure of the dispersion of returns for a given security or market index, indicating the degree of volatility.
Portfolio Diversification
The practice of investing across different financial assets to reduce risk by spreading exposure.
Systematic Risk
The risk inherent to the entire market or market segment, which cannot be reduced through diversification.
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