我国PPP模式的减贫效应研究:基于可持续生计理论

Research on Poverty Alleviation Effect of the PPP Model in China: Based on the Theory of Sustainable Livelihood

本文使用550份贫困户调查问卷研究PPP模式减贫效应和内在机制。基于可持续生计理论研究PPP模式与生计发展策略、生计结果、生计资本之间的关系。实证结果显示:PPP模式效果发挥越好,对贫困户生计发展策略、生计结果产生正向作用越显著;生计资本对PPP模式与生计结果具有显著的正向调节效应;PPP模式通过生计发展策略间接对生计结果产生正向影响。基于实证结果的建议:我国应促进PPP模式制度优势转化为减贫治理效能;PPP模式各阶段构建贫困户利益联结机制;以权利保障为主线提升PPP模式减贫效应;PPP模式物有所值评估及脱贫标准中纳入可持续生计分析;加强PPP模式减贫的财政监督。

This paper uses 550 samples of poor household survey questionnaires to analyze the mechanism of poverty alleviation of PPP model.Based on the theory of sustainable livelihood,this paper studies the relationship between PPP model and sustainable strategies,sustainable results,sustainable capitals.The empirical results show that the better effect of the PPP model is,the more positive it is for the livelihood strategies and livelihood results of poor households.Livelihood capital has a significant positive mediating effect on PPP models and livelihood results.PPP model has a positive impact on livelihood results indirectly through livelihood development strategies.Based on the empirical results,important policy suggestions are drawn:transforming the advantages of PPP model into governance efficiency of poverty reduction;constructing a benefit linkage mechanism at each stage of PPP model;focusing on the protection of the rights of poor households;bringing sustainable livelihood analysis into PPP value-for-money assessment and poverty alleviation standards;strengthening the financial supervision of poverty reduction in the PPP model.