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本文利用探索性空间数据分析方法发现,伴随着制造业集聚和劳动力流动,工资在空间上出现了“俱乐部”现象。为了考察产业集聚对这一工资空间分布特征的作用机制,本文构造了2005-2007年地级市制造业空间面板数据,采用空间面板模型进行研究并发现,产业集聚对制造业工资空间分布的影响分为两个效应:一是直接效应,产业集聚带来的规模扩张和专业化水平提升有利于当地制造业的工资上升,形成工资溢价;二是间接效应,即相邻地区产业集聚对本地工资也有影响。具体而言,相邻地区产业集聚的专业化效应外溢到了本地区,促进了本地区制造业工资的上升,但是其规模扩张效应对本地工资提升有显著的负向作用。此外,集聚地之间存在工资互动。
In this paper, exploratory spatial data analysis method is used to find that with the agglomeration of manufacturing industry and the flow of labor force, wages appear “club” phenomenon in space. In order to investigate the mechanism of industrial agglomeration on the distribution characteristics of wages, this paper constructs manufacturing panel data of prefecture-level cities from 2005 to 2007, and uses spatial panel model to study and finds out that the influence of industrial agglomeration on the spatial distribution of manufacturing wages Divided into two effects: First, the direct effect of industrial agglomeration brought about by the expansion of the scale and professionalism is conducive to rising wages in the local manufacturing industry, the formation of wage premiums; the second is the indirect effect that the adjacent areas of industrial agglomeration of local wages Also influential. Specifically, the specialization effect of industrial agglomeration in neighboring areas overflowed into the region, contributing to the rise of manufacturing wages in the region, but its scale expansion effect has a significant negative effect on the local wage increase. In addition, there is wage interaction between the settlements.