收入差距视角下民生财政对农村贫困的影响
首发时间:2018-03-20
摘要:农村贫困问题是近年来国内外持续关注的焦点问题之一。本文首先从理论角度分析了民生财政支出对农村贫困发生率的影响和作用机制,然后实证方面运用动态广义矩(GMM)和门限面板回归估计模型分析了2006-2015年收入差距视角下民生财政支出对农村贫困的非线性与非对称关系。研究发现:民生财政支出影响农村贫困水平,民生财政支出对农村贫困的作用机制存在基于收入差距水平的双门槛效应。当收入差距低于门槛值时,民生财政支出的减贫效果较为明显;在收入差距不断扩大时,民生财政支出的减贫效果因收入差距扩大而减弱;而当收入差距超过一定的门槛值之后,民生财政支出的增加会加剧农村贫困水平。
关键词: 财政学 收入差距 民生财政支出 农村贫困 门限面板模型
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The impact of people\'s livelihood finance on rural poverty from the perspective of income gap
Abstract:In this paper,based on the data of provincial panel data from 2006 to 2015,this paper uses dynamic GMM (GMM) and threshold panel regression model to estimate the impact of livelihood finance expenditure on rural poverty in the perspective of income gap. The results show that: people\'s livelihood and fiscal revenue and expenditure is an important reason for poverty. When the income gap is lower than the threshold,the effect of people\'s livelihood fiscal expenditure on poverty reduction is obvious.When the income gap is widening, the poverty reduction effect of the people\'s livelihood expenditure will be weakened by the widening income gap. However,when the income gap exceeds the certain threshold, the increase of the people\'s livelihood finance expenditure will increase the rural poverty level.
Keywords: public finance income gap people\'s livelihood expenditure rural poverty threshold panel model
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