摘要
基于中国267个城市的面板数据,运用空间计量分析方法,分析了城市规模对劳动生产率的影响。结果显示:劳动生产率具有空间相关性;城市规模和劳动生产率之间存在倒U型关系,即在城市规模到达拐点之前,城市规模的扩大对劳动生产率具有正效应;城市规模的扩大在越过拐点之后,随着城市规模的继续扩大,劳动生产率会呈现下降趋势。
Based on the panel data of Chinese 267 cities, this essay uses spatial econometric analysis to explore the relationship between the city scale and labor productivity. The results show that labor productivity has spatial relation; It presents an inverted U shape between city scale and labor productivity. That is, when the degree of city scale is less than the inflection point, the city scale has a positive effect on labor productivity; Otherwise, the correlation becomes negative.
出处
《城市问题》
CSSCI
北大核心
2017年第8期15-21,共7页
Urban Problems
关键词
城市规模
劳动生产率
空间面板模型
倒U型
city scale
labor productivity
Spatial Penal Model
inverted u - shaped
