Understanding how markets function is critical when making investment decisions. This is why Hendrick Bessembinder’s 2018 study of historical stock returns was so important; it revealed to investors that the vast majority of individual stocks underperform. This information is critical. It helps us better understand why active stock-picking managers underperform at such a high frequency, and it gives us a deeper understanding of the importance of portfolio diversification--not just to mitigate ... [Continue Reading]
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