基于数据包络分析法对山东耕地产出效率及影响因子研究

Study on the Production Efficiency of Farmland in Shandong and Influence Factor Based on Data Envelopment Analysis

将山东省内各辖市的耕地生产系统当作决策单元,利用各决策单元存在的差别,采用数据包络分析方法(DEA),对2004年到2013年内所采集的数据进行测算评价;运用Tobit回归模型分析耕地产出效率的影响因素。结果表明越是在经济发达的地区,农业生产大都存在不足的现象,扩大经营规模是弥补动力不足,提升生产效率的有效途径。

This paper evaluated the collective data from 2004 to 2013 years by means of the Data EnvelopmentAnalysis（DEA） to take the farmland production system in Shandong Province as a decision making units and their differenceand analyzed the influence factor of the farmland production efficiency using Tobit Regression Model. Results showed therewas mostly lack of the agriculture production in the economic developed area. It is an effective way to expand business scalein order to make up for a lack of motivation and improve the production efficiency.