An Empirical Research on Factors Affecting the Listed Commercial Banks' Profitability in China

From the perspective of input-output,based on 2005-2012 panel data of 16 listed commercial Banks,an econometric model is established to research the influence factors of commercial banks' profitability. It shows that: It shows that: Labor input makes the greatest effect on joint-stock Banks' profitability; Capital investment influence degree of the state-owned Banks profitability less than some joint-stock Banks and city Banks; The impact on profitability of city bank that cost-income ratio makes is the minimum; Non-interest income ratio of state-owned Banks and city Banks have a negative impact on its profitability, and joint-stock banks are not obvious.