基于AHP-SPA的水库移民后期扶持效果评价

对水库移民后期扶持效果开展评价研究有利于研判水库移民后期扶持政策的落实情况，为水库移民相关政策的动态调整提供科学参考。本文以甘肃省水库移民后期扶持效果为研究对象，通过梳理相关调查成果及政策文件，综合经济、社会、环境等方面的因素，针对水库移民问题筛选了5 个一级指标28 个二级指标建立了后期扶持效果评价指标体系，运用层次分析法和集对分析法先后确定评价体系中各指标的权重和联系度，最后通过评价等级的计算来定量评价水库移民后期扶持效果。甘肃省水库移民后期扶持效果总体评价得分为0.420，评价等级为良，指标中基础设施联系度较低，未来应重点加强移民村基础设施建设。

Evaluation of support effect of reservoir resettlement in later stage based on AHP-SPA analysis

The research on the evaluation of later support effect of reservoir resettlement has greatly contributed to evaluating the realization of policies for reservoir resettlement in the later stage, providing a scientific reference for the adjustment of relevant policies. By combing the relevant investigation results and policies and integrating the economic,social, environmental and other factors, 5 first-class indicators and 28 second-class indicators are selected for the reservoir resettlement problem, and the evaluation index system of the later support effect is established. The weight and connection of each indicator in the evaluation system are determined by using analytic hierarchy process and set pair analysis method, the evaluation grade is calculated to quantitatively evaluate the support effect of reservoir resettlement in later stage. Taking Gansu province as the research object, the study evaluates and analyzes the later support effect of reservoir immigrants. The results show that the overall evaluation score of Gansu province is 0.420, rating as good level.The suggestions for the later support work are refined according to the results, which provides an objective and reasonable basis for exploring the later support mode of reservoir immigrants with local characteristics and further improving the production and living standards of immigrants.