摘要
城市集聚经济的形成需要良好的制度环境。基于市民化和市场化双重视角,考察制度环境对城市集聚经济强度的影响。使用工具变量法和门限模型的工具变量估计,研究发现,本地居民密度对工资的城市固定效应所产生的提升作用远大于外来移民,主要源于户籍制度引起的社会分割;无论是本地居民还是外来移民,其提升作用都随着市场化程度的提高而增强。如果全面深化改革和以人为核心的城镇化政策得以有效实施,城市集聚经济将得以更加充分地发挥,成为中国经济发展模式转变的重要动力。
The formation of urban agglomeration economies needs good institutional environ- ments. The paper investigates the impacts of institutional environment on the magnitude of urban agglomeration economies from the dual perspectives of citizenization and market transition. By using the instrumental variables method and the instrumental variable estimation of threshold model, the study shows that the density of native citizens improves the urban fixed effect of salary, and the improvement is higher than that of the migrant workers, which is due to the social division in cities arising from household registration system. For both the native citizens and the migrant workers, the magnitude of agglomeration economy increases when the level of marketization improves. If the economic reform and people -centered urbanization policies could be implemented effectively, urban agglomeration economies would be further improved and become an important driving force of the transformation of economic development mode.
作者
宋春合
吴福象
SONG Chun - he;WU Fu - xiang(School of Economics, Nanfing University, Nanfing 210093, China;Basic Department, Tongda College of Nanjing University of Posts and Telecommunications, Yangzhou 225127, China)
出处
《云南财经大学学报》
CSSCI
北大核心
2018年第6期3-15,共13页
Journal of Yunnan University of Finance and Economics
基金
国家社会科学基金重大项目"支撑未来中国经济增长的新战略区域研究"(14ZDA024)
江苏省333人才支持计划项目"供给侧视角下江苏经济运行质量和效益提升路径与机制研究"(BRA2017358)
关键词
市民化
市场化
集聚经济
门限模型的工具变量估计
CitizenizationEstimation of Threshold Model
Marketization
Agglomeration Economies
Instrumental Variable
