The Profit Standard of the Same Trade Concerned

The authors firstly research the profit efficiency in two respects of standard profit efficiency and alternative profit efficiency The results indi- cate that on the one hand,China s commercial banks have distinct cost efficiency and profit efficiency,on the other hand,the cost efficiency and profit efficiency of joint-equity com.

本文首次从标准利润效率和替代利润效率两个角度来研究利润效率。

Concerning the fact that the improvements in frontier efficiency study and the application of more advanced efficiency concepts have not been employed in recent domestic efficiency study, this paper builds more elaborated models and functions to study the efficiencies of 13 Chinese commercial banks by measuring their cost efficiency, standard profit efficiency and alternative profit efficiency.

本文借鉴了前沿面方法的最新进展，在效率方程的构建和参数选取上较以往更为复杂和精确，运用随机前沿面分析法(SFA)从成本效率、标准利润效率和备择利润效率三方面全面研究了我国13家主要商业银行2000-2005年的效率。