基于三阶段加性DEA模型的我国上市商业银行效率研究  

Research on the Efficiency of China’s Listed Commercial Banks Based on a Three-stage Additive DEA Model

作　　者：丁曼[1] 马超群[1] 周忠宝[1] 刘德彬 

机构地区：[1]湖南大学工商管理学院,湖南长沙410082

出　　处：《系统工程》2013年第4期19-26,共8页Systems Engineering

基　　金：国家自然科学基金创新研究群体项目(71221001);国家杰出青年基金资助项目(70825006);教育部"长江学者和创新团队发展计划"项目(IRT0916)

摘　　要：通过对我国上市商业银行的内部运营结构进行分析,将银行的总体经营过程分为资金组织、资金配置和资金获利这三个相互关联的子过程,建立了相应的三阶段加性DEA效率评价模型,并利用该模型研究了2007～2011年我国14家上市商业银行总体及三个运营阶段的技术效率、纯技术效率和规模效率。结果表明,国有商业银行的总技术效率普遍低于股份制商业银行和城市商业银行;14家上市商业银行资金配置阶段的平均效率最高,而资金获利阶段的效率最低,并且该阶段的无效是导致各上市银行整体无效的主要原因。Through analyzing the internal operating structure of the listed commercial banks, the bank＇s overall business process is divided into three interrelated sub-processes： the capital organization, capital allocation and capital profit, then establishing the efficiency evaluation model of the three-stage additive DEA, calculating and analyzing the technical efficiency, pure technical efficiency and scale efficiency of the 14 listed commercial banks＇ in whole and the three operational phases by this model during 2007 to 2011. Results show that the total technical efficiency of the state-owned commercial banks is generally lower than that of the joint-stock commercial banks and the urban commercial banks; the average efficiency of the capital allocation stage of the 14 listed commercial banks is the highest, but the average efficiency of the capital profit is the lowest ; and the inefficiency of the capital profit is the main reason for the whole inefficiency of the listed commercial banks.

关 键 词：上市商业银行 效率 三阶段加性DEA 

分 类 号：F830[经济管理—金融学]