集聚类型、劳动力市场特征与工资—生产率差异

发布时间：2018-07-10 11:35

本文选题：集聚类型 + 专业化　；参考：《经济研究》2015年06期

【摘要】：本文以空间经济学的视野分析了专业化、多样化两种集聚倾向下劳动生产率与工资之间的动态差异。引入不完全竞争的劳动力市场情景,建模并刻画了劳动技能、劳动生产率与工资差异的内生性变化及链条联系,进而从行业层面考虑了两种集聚类型的作用情形,创造性地利用横截面同期相关对集聚经济不可观测的部分进行了测度。选取浙江和广东两个经济发展水平相近但产业多样性差异较大的地区为样本,利用两省2003—2010年制造业行业面板数据以及面板校正标准误(PCSE)的估计方法做了实证检验。结果显示,一个地区集聚产业的多样性越强,越有利于促成工资增长的长效机制,且工资上涨是经济可承受的;多样性较弱或专业化较强地区的工资提升过快或将牺牲劳动生产率;在行业同期相关条件下,劳动力供给短缺对工资的影响不显著;偏向多样化地区的企业平均规模与工资显著负相关,偏向专业化地区的企业平均规模与工资显著正相关。
[Abstract]:This paper analyzes the dynamic differences between labor productivity and wages under the trend of specialization and diversification from the perspective of spatial economics. In this paper, the incomplete competitive labor market scenario is introduced to model and depict the endogenous changes of labor skills, labor productivity and wage differences, and the linkage between them, and then consider the role of the two types of agglomeration from the industry level. The unobservable parts of agglomeration economy are measured creatively by using cross-section simultaneous correlation. Two regions with similar economic development level but great industrial diversity are selected as samples, and the empirical test is made by using the panel data of manufacturing industry and the estimation method of panel correction standard error (PCSE) between 2003 and 2010 in the two provinces. The results show that the greater the diversity of agglomeration industries in a region, the more conducive to the long-term mechanism of wage growth, and wage increases are affordable; The increase of wages in areas with weak diversity or strong specialization may be too fast or at the expense of labor productivity, and the shortage of labor supply has no significant effect on wages under the relevant conditions in the same period of time. The average size of enterprises in diversified areas is negatively correlated with wages, while that in specialized areas is positively correlated with wages.
【作者单位】：浙江大学经济学院;中国计量学院经济与管理学院;
【基金】：国家社科基金重点项目(11AJL010) 浙江省哲科规划基金(12JCJJ01YB) 浙江省自然科学基金(LQ12G03020)
【分类号】：F249.24

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