Research on China Regional Level of the Cooperation Efficiency and Evolution Path of Fiscal Support and Financial Support for Agriculture Based on Four Stage Window-DEA

In the paper, the Four Stages Window-DEA which concerns both environmental factor and heterogeneity frontier is built. We use the model to analyze the spatial-temporal evolution path and influencing factors of the cooperation efficiency of fiscal and financial support for agriculture. The results are as follows: (1) When eliminating environmental factor and random factors, the basic pattern of cooperation efficiency distribution is changed. After 2011, the cooperation efficiency in the central-region is better than the western-region. (2) The results of Panel SFA model show that the level of economic development and urbanization level can be considered as a favorable external environment, while the nature disasters can play as a unfavorable external environment. (3) The results of Panel-Tobit model show that management and information construction is beneficial for cooperation efficiency, while the spillover effects of agricultural knowledge and negative effects of corruption are not obvious. In order to enhance the cooperation efficiency, we propose some useful suggestion in the end.