赫芬达尔指数 meaning in English
herfindahl index
Examples
- Using these annual reports of sample companies from 1999 to 2002 , we have built a statistic model to examine the impact of diversification to the firm performance . some important results have been acquired accordingly
利用其公布的1999 - 2002年连续四年的年报，本文分别计算了衡量各公司多元化程度的赫芬达尔指数，并与一系列衡量企业经营绩效的指标建立回归模型。