高盛给出了反直觉观点:AI 不会让市场更有效率—会通过羊群效应让市场变得更无效率
散户会越来越同质化(因为大家都问同一 GPT)会催生‘羊群 2.0’,同时也创造逆向交易机会
当今的市场不再由基本面驱动,50%+ 的股票回报来自情绪/主题/趋势暴露,之后只会更甚
知道问什么问题 是 AI 时代的护城河
While AI is enabling more sophisticated data analysis in the quantitative investment space, it is also creating new inefficiencies. On the Goldman Sachs Exchanges podcast, Osman Ali, global co-head of Quantitative Investment Strategies in Asset Management, discussed his observations:
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