摘要
理论上,技术进步对于城乡收入差距存在"双刃剑效应",即通过技术进步可以促进公平发展、推进经济公平、保障分配公平等;但同时由于我国"城乡二元结构"导致的对于科技资源的不公平占有,技术越发展反而越可能加大城乡收入差距。采用动态空间滞后模型和动态空间误差模型,实证检验技术进步对城乡收入差距的影响,结果表明:各省域间城乡收入差距差异较大,从时间维度看,具有明显的路径依赖特征,表现出"马太效应";从空间维度看,呈现出显著的地域依赖特征,存在正向的空间溢出效应,表现出各省域间联动现象。随着时间因素、空间因素以及控制变量的逐步引入,技术进步能够显著地抑制城乡收入差距扩大,而城乡收入差距的缩小又能够促进技术进步,二者是一种"交替反作用"关系。
In theory, technological progress has a “double-edged sword effect” on the income gap between urban and rural areas. On one hand, technological progress can promote fair development, promote economic equity, and guarantee distributive justice. On the other, due to uneven distribution of scientific and technological resources resulting from China’s “urban-rural dual structure”, the more developed technology is, the more likely it is to increase the urban-rural income gap. The dynamic spatial lag model and dynamic spatial error model are used to empirically test the impact of technological progress on urban-rural income gap. The findings show that urban-rural income gap varies greatly among provinces. In terms of time, it has obvious path-dependent characteristics and shows “Matthew effect”. In terms of space, it is significantly related to geography, and there is a positive spatial spillover effect, showing the inter-provincial linkage phenomenon. With the gradual introduction of time factors, spatial factors and control variables, technological progress can significantly curb widening urban-rural income gap, and narrowing urban-rural income gap can promote technological progress. The two are in an “alternate counteraction” relationship.
作者
孙悦
赵庆
SUN Yue;ZHAO Qing(College of Marxism,Dongbei University of Finance and Economics,Dalian,Liaoning,116025;Dalian College of Business Executives,Dalian,Liaoning 116086;Antai College of Economics and Management,Shanghai Jiaotong University,Shanghai,200230)
出处
《深圳大学学报（人文社会科学版）》
CSSCI
北大核心
2019年第2期65-73,共9页
Journal of Shenzhen University：Humanities & Social Sciences
基金
中宣部马工程项目
国家社会科学基金特别委托项目子课题"辽宁老工业基地新一轮全面振兴的重点任务和动力系统"(2016MSJ007)
辽宁省社科规划基金一般委托项目"通过供给侧结构性改革促进辽宁老工业基地新旧动力转换研究"(L17WTB018)
"东北振兴背景下技术进步对城乡收入差距影响机理及实证研究"(L17WTB023)
关键词
技术进步
城乡收入差距
空间溢出效应
动态空间计量模型
technological progress
urban-rural income gap
space overflow effect
dynamic spatial econometric model
