Examlex
If two samples contain the same number of observations,then the data must be paired.
Passive Portfolio Management
An investment strategy that tracks a market-weighted index or portfolio, minimizing buying and selling to reduce costs and turnover.
Mispriced Securities
Mispriced Securities are financial instruments that have a market price significantly different from their intrinsic value.
Efficient Market Hypothesis
A theory that suggests all known information is already reflected in stock prices; therefore, it is impossible to consistently achieve higher returns than the overall market.
Nonzero Alphas
Refers to the active return on an investment, indicating performance that deviates from the expected risk-return trade-off.
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