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Michael2024-11-11 12:29:47
Michael同学你好，
C选项：The self-selection principle suggests that although the hedge fund performance analysis is still performed on a representative sample of funds, some of them have made strategic decisions so that we cannot observe them, and this leads to the self-selection bias.
不是因为策略是自己选择的，而是在展示业绩的时候是自己选择的。
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