山东省马铃薯经营规模效率研究

发布时间：2018-03-03 21:21

本文选题：成本收益　切入点：经营规模　出处：《山东农业大学》2017年硕士论文　论文类型：学位论文

【摘要】：马铃薯因其具有产量高、环境适应性强、营养价值高以及经济效益好等优良特性,在我国广泛种植,是我国重要的粮食和经济作物。为应对新形势下的粮食安全问题,农业部于2015年提出了马铃薯主粮化开发战略,力图将马铃薯原本作为副食品、原料产品以及解决温饱的补充品向人民主食、产业化系列制成品以及营养健康消费品转变,将马铃薯打造成我国的第四大主粮。山东省作为全国重要的马铃薯生产大省,马铃薯单位面积产量一直高居全国榜首,对山东省马铃薯的生产状况进行研究,不仅有助于了解山东省马铃薯生产现状,而且可以将山东省马铃薯高产的经验加以总结推广。本文将借助年鉴数据和具体调研数据对山东省马铃薯的基本现状加以分析,了解山东省马铃薯在我国马铃薯生产中的地位,了解山东省马铃薯成本收益的基本状况,测算山东省马铃薯生产的规模效率,分析山东省马铃薯规模效率影响因素,最后提出对策建议。具体的研究内容如下:第一部分是本文的绪论,这一部分阐述了此次研究的背景及意义,对国内外相关文献进行综述,并且说明了本文的研究内容、研究方法和技术路线,最后阐述该研究的创新及不足之处。第二部分是对山东省马铃薯生产现状的分析,该部分主要基于统计年鉴及相关网站数据,对山东省马铃薯在我国马铃薯生产和布局中的地位进行了分析,并对我国及山东省马铃薯规模效率变化趋势进行了分析;对山东省马铃薯成本收益状况以及变化趋势进行分析,同时引入全国其他马铃薯主产省份的马铃薯成本收益状况以及山东省省内其他主要农作物的成本收益状况进行对比分析,对山东省马铃薯的地位和现状有更加全面的了解。第三部分是基于DEA—Tobit模型分析法对马铃薯生产者经营规模效率进行的研究,在这一部分里,先简要介绍了数据包络分析法(DEA)和Tobit模型,然后通过构建马铃薯规模效率评价模型,对样本数据进行测算,得出基于产量和收益的效率值,并以此作为被解释变量,又分别从产量和收益两目标出发对马铃薯经营规模效率进行分析,解释各个影响因素对马铃薯经营规模效率的作用方向和影响程度。第四部分对现有马铃薯样本根据其投入和产出情况进行规模分组,然后运用数据包络分析法(DEA)对区间马铃薯的经营规模效率进行测定得出最佳规模,并且对非效率最优的区间进行投影分析,提出改进建议。第五部分是得出的主要结论及对策建议,这部分概况了研究的主要结论,并结合前文的分析提出推动山东省马铃薯进一步发展的政策建议。
[Abstract]:Potato is widely planted in China because of its high yield, strong environmental adaptability, high nutritional value and good economic benefits. It is an important food and cash crop in China. In 2015, the Ministry of Agriculture put forward the development strategy of potato staple grain, trying to transform potato as non-staple food, raw material product and supplement to people's staple food, industrialized series of manufactured goods and nutritious and healthy consumer goods. As an important potato production province in the country, Shandong Province has been ranked first in the country in terms of potato yield per unit area. The production status of potato in Shandong Province has been studied. It is helpful not only to understand the current situation of potato production in Shandong Province, but also to sum up and popularize the experience of potato production in Shandong Province. This paper will analyze the basic situation of potato production in Shandong Province with the help of yearbook data and specific investigation data. To understand the status of potato production in Shandong Province, to understand the basic status of potato cost and income in Shandong Province, to calculate the scale efficiency of potato production in Shandong Province, and to analyze the influencing factors of potato scale efficiency in Shandong Province. Finally, the countermeasures and suggestions are put forward. The specific research contents are as follows: the first part is the introduction of this paper, this part describes the background and significance of this study, summarizes the relevant literature at home and abroad, and explains the research content of this paper. The second part is the analysis of the current situation of potato production in Shandong Province, which is mainly based on the statistical yearbook and related website data. The status of potato in potato production and distribution in Shandong Province is analyzed, and the changing trend of potato scale efficiency in China and Shandong Province is analyzed. At the same time, the cost and income status of other major potato production provinces in China and other major crops in Shandong Province are compared and analyzed. The third part is the research on the scale efficiency of potato producers based on DEA-Tobit model analysis. In this part, Data Envelopment Analysis (DEAA) and Tobit model are introduced briefly. Then, by constructing potato scale efficiency evaluation model, the sample data are measured, and the efficiency value based on yield and income is obtained, which is used as the explanatory variable. From the two goals of yield and income, the paper analyzes the scale efficiency of potato management. This paper explains the direction and degree of influence factors on potato operation scale efficiency. Part 4th classifies the existing potato samples according to their input and output. Then using data Envelopment Analysis (DEAA) to measure the operation scale efficiency of potato to get the best scale, and to do projection analysis on the non-efficiency optimal interval. Part 5th is the main conclusions and countermeasures, this part summarizes the main conclusions of the study, and puts forward some policy suggestions to promote the further development of potato in Shandong Province combined with the previous analysis.
【学位授予单位】：山东农业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F224;F326.11

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