This paper was based on the panel data of 13 provinces in China's main grain producing areas from 2005 to 2015, this paper analyzed the rural financial service efficiency of China's main grain producing areas by using super-efficiency DEA model, window Malmquist index and exploratory spatial data analysis. The study shows that the rural financial service efficiency of major grain producing areas in China is in a stable and effective state as a whole. The growth of total factor productivity is mainly due to the improvement of technical efficiency. There is a positive spatial correlation between the rural financial service efficiency of major grain producing areas.
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