地理标志对城乡收入差距的影响研究——基于安徽省县域面板数据的实证分析

The Influence of Geographical Indication on Narrowing Urban-rural Income Gap:An Empirical Analysis Based on Panel Data of County in Anhui

文章运用2013-2017年安徽省县域面板数据,借助ArcGIS软件、空间相关性分析法和面板数据计量模型,探究安徽省地理标志是否缩小县域城乡收入差距。结果表明:安徽省县域城乡收入差距具有显著的全局空间正相关性;城乡收入差距处于"高—高"区的主要是六安市和阜阳市,"低—低"区主要分布在皖东南长江中下游流域的铜陵市、芜湖市和马鞍山市以及皖中合肥市;地理标志在一定程度上可以缩小县域城乡收入差距,具有扶贫功效,并呈现显著的区域异质性,皖中地区效果较好;总体上看,安徽省县域城乡收入差距在经济发展过程中呈现"U型"规律。

This paper uses the panel data of Anhui province from 2013 to 2017 to explore whether the geographical indications of Anhui province can narrow the income gap between urban and rural areas with the help of ArcGIS software,spatial correlation analysis method and panel data measurement model.The results show that urban-rural income gap of county in Anhui province has strong global spatial correlation;Lu’an city and Fuyang city are mainly located in the"highhigh"area of urban-rural income gap.The"low-low"areas are mainly distributed in the middle and lower reaches of the Yangtze River(Tongling city,Wuhu city and Ma’anshan city),and Hefei city in central Anhui province;geographical indications can reduce the income gap between urban and rural areas in a certain extent,and it has the effect of poverty alleviation,showing significant regional heterogeneity,and the effect of central Anhui is better.It is also found that the income gap between urban and rural areas in Anhui province presents a"U-shaped"law in the process of economic development.