欠发达地区农产品供应链发育与农户减贫增收的关联效应研究——基于西部12省(区、市)2002-2012年面板数据的实证

针对小农户融入农产品供应链发展对农户减贫增收效应问题,以西部12省(区、市)为例,根据2002-2012年的面板数据,运用固定效应模型对我国欠发达地区农产品供应链发育度与农户减贫增收之间的关联效应进行实证分析。结果表明:农产品供应链发育度与农户人均纯收入之间存在明显的正向关联效应;在构建的农产品供应链发育度评价指标体系中,第一产业产值比、农村居民恩格尔系数、人均农业GDP、平均农膜用量、平均柴油用量、灌溉面积比对欠发达地区农户减贫增收均具有显著影响。

Correlation effect between agricultural products supply chain development and rural households' poverty reduction along with income increase in underdeveloped area of China:Based on the panel data of 12 western provinces from 2002 to 2012

Taking the panel data of 12 western provinces in China from 2002-2012 years and using fixed effects model,this study analyzes the correlation effect between agricultural products supply chain development and rural households'' poverty reduction along with income increase.The results show that there is an obvious positive correlation between agricultural products supplies chain development degree and rural households'' per capita net income.Under the constructed index evaluation system of the agricultural products supply chain development,the first industrial output ratio,agricultural GDP per capital,the Engel coefficient of rural residents as well as the average amount of plastic sheeting and diesel have significant impacts on rural households'' poverty reduction along with income increase in underdeveloped area of China.