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中国农学通报

中国农学通报 ›› 2014, Vol. 30 ›› Issue (8): 89-95.doi: 10.11924/j.issn.1000-6850.2013-2149

• 农村产业结构与区域经济 • 上一篇    下一篇

北京市粮食直接补贴政策的效率分析

张荣驹 穆月英   

  • 收稿日期:2013-08-09 修回日期:2013-09-24 出版日期:2014-03-15 发布日期:2014-03-15
  • 基金资助:
    现代农业产业技术体系北京市果类蔬菜产业创新团队项目；国家公益性行业（农业）科研专项“现代农作制模式构建与配套技术研究与示范”(201103001)；高等学校博士学科点专项科研基金“我国农户技术采用及其激励政策研究——以水稻为例”(20120008110032)。

Efficiency Analysis of Direct Grain Subsidy Policy in Beijing City

  • Received:2013-08-09 Revised:2013-09-24 Online:2014-03-15 Published:2014-03-15

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摘要： 作为重要的农业支持政策，粮食直接补贴一直是中国各界关注的焦点问题；为了研究北京市粮食直接补贴政策实施的效率，依据相关政策和数据，通过采用Cobb-Douglas生产函数的回归分析，DEA方法以及Malmquist指数对北京市粮食直补及其效率进行了研究。结果表明，粮食直补变量在Cobb-Douglas生产函数的回归系数为正，并通过了显著性检验，粮食直接补贴在一定程度上促进了北京市粮食产量的增长；DEA结果显示，2009—2011年3年间北京市粮食直接补贴的综合效率平均值分别为0.909，0.837和0.901，北京市各区县的粮食补贴相对不同，表明北京市各区县的粮食直补效率各有不同的特点。

关键词: 相关系数, 相关系数

Abstract: As an important agricultural support policy, direct subsidy of grain has always been the focus of China's concern. In order to study the efficiency of direct grain subsidy policy of Beijing, based on the relevant policy and data, using Cobb-Douglas production function regression analysis, DEA method and Malmquist index, this paper make a study of Beijing Direct Grain Subsidy and its efficiency. Analysis results indicated that: regression coefficient of the direct grain subsidy variable in Cobb-Douglas production function is positive and it passed through the test of significance. It promoted the growth of grain production in Beijing City to a certain degree. The result of DEA indicated that the mean values of comprehensive efficiency of 2009-2011 in Beijing City were 0.909, 0.837 and 0.901. Each district in Beijing has a different subsidy policy, thus different district in Beijing has different characteristics in the efficiency of direct grain subsidy.