湖南省国定贫困县扶贫资金投入的减贫效率分析——基于三阶段DEA模型

Analysis of the Poverty Reduction Efficiency of the Poverty Alleviation Funds for Poverty County of the National Level in Hubei Province——Based on the Three-stage DEA Model

为了确保到2020年,贫困人口全部脱贫和顺利实现全面小康社会的目标,研究扶贫资金投入的减贫效率刻不容缓。运用三阶段DEA模型对湖南省二十个国定贫困县2009-2015年的扶贫资金投入减贫效率进行分析,研究发现:样本期间内,二十个国定贫困县扶贫资金投入的减贫效率值未达到完全有效,且呈现出明显的地区异质性。环境因素和随机因素对扶贫资金投入的减贫效率存在显著影响。其中,城市化水平对扶贫资金投入的减贫效率产生负向影响,而人均GDP、普通中小学在读率和人均农业机械化水平产生正向影响。剥离环境因素和随机因素后,扶贫资金投入的减贫效率得到提升。各县可根据自身效率值不足,对症下药,从扶贫资金的管理水平和投入规模两方面着手予以改进。

It is imperative to study the poverty reduction efficiency of poverty alleviation funds so that all the poverty-stricken people will be lifted out of the poverty and the goal of building a moderately prosperous society in all respects achieved by 2020.This paper uses the three-stage DEA model to analyze the poverty reduction efficiency of the poverty alleviation funds in the 20 poverty-stricken counties in Hunan province from 2009 to 2015.The study finds that in 2009 to 2015,the value of poverty reduction efficiency is not fully effective and the number shows regional heterogeneity.The environmental factors and the random factors have a significant impact on poverty reduction efficiency.The level of urbanization has negatively affected poverty reduction efficiency,while per capita GDP,average primary and secondary school reading rate and per capita agricultural mechanization level have shown positive influence.After stripping of environmental factors and random factors,poverty reduction efficiency is improved.The paper proposes the counties should take effective measures in terms of the management level of the poverty alleviation funds and investment amount.