求翻译：最后，本文也存在一些不足之处和改进方向，由于我国上市公司公布的数据在某些方面不太规范，计算Herfindahl指数和Tobin'sQ值时加入了一些主观判断，可能会对实证结果造成一定的偏差。是什么意思？

Finally, there are some shortcomings and improve the direction, the data released by listed companies in China in some respects is not standardized, and calculation the herfindahl index and tobin'sq of value added in some subjective judgment, may have empirical result, certain deviation.

Finally, the paper are also a number of deficiencies and directions for improvement of the result, published by my company data in some areas are not standardized, computing Herfindahl Tobin ' sQ index value and add a degree of subjective judgment, which may be caused by empirical results for a cert

Finally, this article also has some deficiencies and the improvement direction, because Our country To be listed announces data in certain aspects not too standard, calculates when the Herfindahl index and the Tobin'sQ value has joined some subjective judgments, possibly can create certain deviation

Finally, there are still some shortcomings and improvement of this article, due to published data on some aspects of China's listed companies are not normalized, and Tobin'sQ calculate the Herfindahl index values when a subjective judgement, positive results may be causing a certain amount of deviat

正在翻译，请等待...