Research on Appraisal and Influential Factors of Efficiency of China's Listed Banks under Open Economy Condition

摘要

In an open economy, China's banks face serious challenges; improving efficiency is the key to victory. This paper takes listed banks as the research object, using factor analysis to choose the input and output variables, then adopt DEA analysis to get efficiency value of all listed banks, the conclusion is that among the listed banks the large state-owned banks are more efficient; On this basis, using Tobit model analysis the factors affecting the bank efficiency, regard that the current size of deposits, the rate of deposits and loans has a positive impact on bank efficiency.