悬赏 10 个论坛币 已解决
【作者(必填)】Steven L. Heston, Robert A. Korajczyk, Ronnie Sadka and Lewis D. Thorson
【文题(必填)】Are You Trading Predictably?
【年份(必填)】Financial Analysts Journal, Vol. 67, No. 2 (March/April 2011), pp. 36-44
【全文链接或数据库名称(选填)】https://www.jstor.org/stable/23031988