城镇化发展对不同收入水平农民增收的影响研究——以四川省为例

The Impact of Urbanization on the Income of Farmers at Different Income Levels——Taking Sichuan Province as an Example

采用四川省2003—2014年的相关数据,运用协整理论和动态计量模型,就四川省城镇化发展对不同收入水平农民增收及农民内部收入差距之间关系问题进行深入研究发现:城镇化发展对中等收入水平农民收入增长的促进作用最大,其次为高收入和低收入水平农民;城镇化有助于扩大农村的中等收入水平农民群体,但是加剧了低收入水平农民收入的波动性,扩大了农民内部的收入差距。这要求我们在坚持推进新型城镇化战略的同时,针对低收入水平农民的收入增长,出台和进一步完善农村的社会保障制度、建立收入援助制度,以缩小农民内部的收入差距、对低收入阶层提供专门的就业帮助。

The relationship between urbanization and the income of farmers has been drawing academic concern. Different from previous studies, this paper, based on the relevant data of Sichuan Province 2003 - 2014, uses co-integration theory and dynamic metering model to investigate the effect of urbanization in Sichuan Province on the income of farmers and the income gap between farmers of different income levels. The study finds that urbanization brings the biggest income growth for middle-income farmers, followed by high- income and low-income farmers; urbanization helps to expand the size of middle-income farmers but causes bigger income fluctuations for low-income farmers, thus widening the gap income gap among the village farmers. This situation requires us to adopt new urbanization strategies and introduce more effective measures, including a better social security system and an income assistance system, to narrow the income gap among farmers and to provide employment support for the low-income people.