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Investment Perspectives - The Great Debate

Brown Advisory

The academic thesis that equity managers as a whole will approximately equal overall market returns is followed by a corollary: Some managers will outperform for periods of time, but it is impossible to predict which manager will deliver favorable results, or when they will do so—in other words, outperformance (alpha) is random.

article thumbnail

Investment Perspectives - The Great Debate

Brown Advisory

The academic thesis that equity managers as a whole will approximately equal overall market returns is followed by a corollary: Some managers will outperform for periods of time, but it is impossible to predict which manager will deliver favorable results, or when they will do so—in other words, outperformance (alpha) is random.