squared returns是什么?在线等啊。。。求救求救!!!_百度知道 squared returns是什么?在线等啊。。。求救求救!!!看金融字典的解释:“R-squared R-squared is a statistical measurement that determines the proportion of a security's return, or the return on a s
请高手指教一下对于idiosyncratic怎么从词根角度分析,哎,我没有翻到资料啊,谢谢_百度知道 请高手指教一下对于idiosyncratic怎么从词根角度分析,哎,我没有翻到资料啊,谢谢idiosyncratic adj ----> Idiosyncrasy n Idiosyncrasy comes from Greek idiosynkrāsía: "a peculiar temperament quo