基于改进DEA模型的城市商业银行效率实证研究
王佳;高莹;
Empirical research on the efficiency of city commercial banks based on modified DEA model
Wang, Jia (1); Gao, Ying (1)
东北大学学报(自然科学版) . 2012, (12): 1786 -1789 .  DOI: -