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本文利用1985～2009年我国省际面板数据,根据不同的区域划分标准,实证研究了财政支农资金对粮食产出的影响。结果表明:(1)按产销状况划分,我国粮食主产区财政支农力度和粮食边际产出效应均明显高于非主产区。(2)按经济发展水平划分,中部、东部地区财政支农的粮食边际产出效应明显高于西部地区,但是二者的财政支农力度却低于西部地区。(3)各地区财政支农的粮食单位产出效应正在逐步收敛于一个较低的水平上。并在此基础上,提出了相关的政策启示。
Based on the panel data of China’s provinces from 1985 to 2009, this paper empirically studies the impact of financial support for agriculture on the grain output according to different regional classification standards. The results showed that: (1) According to the distribution of production and marketing, the financial support for agriculture and the marginal output of grain in the main grain producing areas in China were significantly higher than those in non-main producing areas. (2) According to the level of economic development, the marginal product of grain output from fiscal agriculture in the central and eastern regions is significantly higher than that in the western region, but both are less financially supporting agriculture than in the western region. (3) The output effect of grain units supported by finance in various regions is gradually converging to a lower level. And on this basis, put forward the relevant policy implications.