摘要
对于证券收益率、风险。
In this paper, the idea and analytical means of statistics used in the study of expected returns, risk and efficient market are introduced. It is pointed out that the statistics has a great practical use in the field of investment.
出处
《重庆建筑大学学报》
CSCD
2000年第2期114-117,共4页
Journal of Chongqing Jianzhu University
