农机购置补贴政策对江苏省农机化发展影响效率研究

发布时间：2018-05-24 08:34

本文选题：农机购置补贴 + DEA　；参考：《南京农业大学》2015年硕士论文

【摘要】：农机购置补贴政策是国家强农惠农富农的重要政策,自2004年实施以来,至今已经有10多年了,充分拉动了农机市场需求,促进了农业机械化发展。农机购置补贴政策实施对农机化发展的影响已经受到了社会广泛关注,目前,江苏省已经率先进入农机化发展高级阶段,因此,研究农机购置补贴对江苏农机化发展的影响效率具有一定的典型性。本文基于Malquist-DEA的研究方法,构建了投入与产出指标体系,并通过模型计算,分析农机购置补贴政策对农机化发展的影响效率。本文共分为以下5个部分:1.在分析选题背景、意义并对国内外农机购置补贴政策、农业机械化发展研究现状的基础上,提出本文研究思路、内容和方法。2.分析江苏省农机购置补贴政策实施现状。介绍江苏省农机购置补贴政策实施变迁,对江苏省农机购置补贴的投入规模与结构、补贴对象、补贴机具种类等进行系统分析与探讨,分析江苏省农机购置补贴政策的实施效果与存在问题。3.构建基于DEA农机购置补贴对农机化发展影响效率的评价模型。介绍DEA方法与工作流程,确定评价目标,构建3个投入和14个产出的指标体系,建立Ma 1 qui s t-DEA评价模型。4.以江苏省为例,对农机购置补贴对农机化发展影响效率开展实证研究。收集和整理相关数据,运用DEA模型求解分析。结果如下:2014年,江苏省全省显示为非DEA有效,除了镇江市外其它地级市都为DEA有效;2010-2014年期间,江苏省农机购置补贴政策生产率的增长主要来源于规模效率而不是技术效率;纯技术效率平均下降0.003%,以致在此期间技术效率的平均增长率仅为0.016%,从侧面说明了江苏省农机购置补贴政策在管理水平、机制建设等方面有待进一步提升;江苏13所地级市中存在效率优势明显的地区,地区间影响效率差异化的现象。5.完善江苏省农机购置补贴政策的对策建议。从优化农机购置补贴运行机制、农机化科技创新和农机购置补贴资源等方面提出对策建议。
[Abstract]:The purchase subsidy policy of agricultural machinery is an important policy to strengthen agriculture and benefit rich peasants. Since its implementation in 2004, it has been more than 10 years, which has fully stimulated the market demand of agricultural machinery and promoted the development of agricultural mechanization. The impact of agricultural machinery purchase subsidy policy on the development of agricultural mechanization has been widely concerned by the society. At present, Jiangsu Province has taken the lead in entering the advanced stage of agricultural mechanization development, so, It is typical to study the effect of purchase subsidy of agricultural machinery on the development of agricultural mechanization in Jiangsu province. Based on the research method of Malquist-DEA, this paper constructs the index system of input and output, and analyzes the efficiency of agricultural machinery purchase subsidy policy on the development of agricultural mechanization through model calculation. This article is divided into the following five parts: 1. On the basis of analyzing the background and significance of the topic and the present situation of research on the purchase subsidy policy of agricultural machinery and the development of agricultural mechanization at home and abroad, this paper puts forward the research ideas, contents and methods of this paper. This paper analyzes the actualization status of purchase subsidy policy of agricultural machinery in Jiangsu Province. This paper introduces the changes of purchase subsidy policy of agricultural machinery in Jiangsu Province, and makes a systematic analysis and discussion on the scale and structure of input, the object of subsidy, and the types of subsidized machinery and tools in Jiangsu Province. This paper analyzes the effect and existing problems of purchasing subsidy policy of agricultural machinery in Jiangsu Province. The evaluation model of the effect of purchase subsidy of agricultural machinery on the development of agricultural machinery based on DEA is established. This paper introduces the DEA method and workflow, determines the evaluation target, constructs the index system of 3 inputs and 14 outputs, and establishes the Ma1 qui s t-DEA evaluation model. 4. Taking Jiangsu Province as an example, an empirical study is carried out on the effect of purchase subsidies on the development of agricultural machinery. Collect and arrange the relevant data and use DEA model to solve the analysis. The results are as follows: in 2014, Jiangsu Province showed non-DEA effectiveness, and all other prefecture-level cities except Zhenjiang were DEA effective in 2010-2014. The productivity growth of agricultural machinery purchase subsidy policy in Jiangsu Province mainly came from scale efficiency rather than technical efficiency. The average decline of pure technical efficiency is 0.003, so that the average growth rate of technical efficiency is only 0.016 in this period, which shows that the purchase subsidy policy of agricultural machinery in Jiangsu Province needs to be further improved in terms of management level and mechanism construction. In 13 prefecture-level cities in Jiangsu province, there are obvious areas with obvious efficiency advantages, and the phenomenon of influencing efficiency differentiation among different regions. Countermeasures and suggestions for perfecting purchase subsidy Policy of Agricultural Machinery in Jiangsu Province. The countermeasures and suggestions are put forward from the aspects of optimizing the operating mechanism of purchase subsidy of agricultural machinery, innovation of science and technology of agricultural machinery and purchasing subsidy resources of agricultural machinery.
【学位授予单位】：南京农业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F323.3;F812.8

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