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作 者:白小虎[1] 魏强 Bai Xiaohu;Wei Qiang(Party School of Zhejiang Provincial Committee of C.P.C,Hangzhou 311121)
机构地区:[1]中共浙江省委党校
出 处:《浙江社会科学》2020年第2期53-59,156,157,共9页Zhejiang Social Sciences
基 金:浙江省社科规划课题(16LLXC003YB);浙江省委党校“特色小镇与创新发展”研究团队资助
摘 要:特色小镇是一种新型的产业空间组织。本文基于浙江省2017年特色小镇建设运营的统计监测数据,使用逐步回归与分位数回归考察经济集聚对特色小镇劳动生产率的影响。实证研究发现:特色小镇的经济集聚出现了雅各布斯外部性效应,且雅各布斯外部性效应相较于马歇尔外部性效应对劳动生产率的拉动更加显著。高技术人才对劳动生产率具有显著的正向作用,其他产业的企业密度与经济密度均也对其产生正向作用。特色产业的企业数量增加可能导致竞争过度,对劳动生产率的影响反而为负。特色小镇经济集聚显著存在雅各布斯外部性效应,为解释产业空间组织的劳动生产率差异提供了一个新的理论视角,对制定特色小镇的相关政策具有重要的参考价值。Characteristic town is a new type of industrial spatial organization. Based on the statistical monitoring data of construction and operation of Characteristic Towns in Zhejiang Province in 2017, this paper uses stepwise regression and quantile regression to investigate the impact of economic agglomeration on labor productivity of characteristic towns. Empirical research shows that: the economic agglomeration of characteristic towns has Jacobs externality effect, and Jacobs externality effect is more significant than Marshall externality effect on labor productivity improvement. The high-tech talents have a significant positive effect on labor productivity, and the enterprise density and economic density of other industries also have a positive effect on it. The increase in the number of enterprises in specialized industries may lead to excessive competition and negative impact on labor productivity. There is a significant Jacobs externality effect in the economic agglomeration of characteristic towns, which provides a new theoretical perspective for explaining the labor productivity difference of industrial spatial organization, and has an important reference value for formulating relevant policies of characteristic towns.
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