基于数据包络分析法的土地整治综合效益评价研究

Research of Sequence Data Envelopment Analysis on Comprehensive Benefit Evaluation of Land Management

土地整治项目综合效益是评价一个土地整治项目的重要指标,研究土地整治项目的效益具有重要的现实意义。本文引入数据包络分析法中的C2R模型,从投入产出两个大方面选取了8个因子构建了评价指标体系,并以卢龙县的6个项目进行实证。最后证明,基于数据包络分析法是一种研究土地整治项目相对效率的有效手段,使评价结果客观性、稳定性更强,可为土地整治综合效益评价及土地整治项目选取工作提供决策服务。

Comprehensive benefit of land remediation project is an important evaluating indicator of land remediation projects, which means study on the benefits of land remediation projects has important practical significance. This paper introduces C2R model, contained in DEA, selecting 8 factors to construct the evaluation index system from the two major aspects of input and output, and analysis is made with 6 projects of Lulong County an example. Finally, it is proved that DEA is an effective method to study the relative efficiency of land management project and it can improve the objectivity and stability of the evaluation result, thus providing reference for the evaluation of comprehensive benefits of land management and for land management project selection.