摘要
高铁开通的资源配置效应对中国经济格局的重塑起到重要的助推作用,但从实证层面对该效应进行检验的研究还较为缺乏。本文基于271个地级及以上城市2003—2018年的面板数据,将高铁开通视为一项准自然实验,采用双重差分模型,评估高铁开通对劳动力错配的影响。研究发现,高铁开通能够改善劳动力错配,且主要通过促进劳动力流动以及推动产业集聚的形成来实现;同时,高铁开通对劳动力错配的改善效应仅存在于大规模城市以及位于中东部地区的城市,对小规模城市和位于西部地区城市的劳动力错配无显著影响。此外,高铁开通对劳动力错配的改善效应具有明显的地理圈层特征和空间溢出特征:一方面,高铁开通加剧了距中心城市小于100公里圈层内城市的劳动力错配,但改善了距中心城市大于100公里圈层内城市的劳动力错配;另一方面,邻近城市开通高铁改善了本地城市的劳动力错配。
The resource allocation effect of the opening of high-speed railway plays an important role in promoting the reshaping of China’s economic pattern,but there is still a lack of empirical research on its testing.Based on the panel data of 271 cities at prefecture level and above from 2003 to 2018,this paper evaluates the impact of high-speed railway opening on labor mismatch using a dual difference model,treating high-speed railway opening as a quasi-natural experiment.It is found that the opening of high-speed railway can improve labor mismatch mainly by promoting labor mobility and the formation of industrial agglomeration.At the same time,the improvement effect of the opening of high-speed rail on labor misallocation only exists in large-scale cities and cities located in the central and eastern regions,and have no significant impact on the labor misallocation of small-scale cities and cities located in the western regions.In addition,the improvement effect of high-speed railway on labor mismatch has obvious characteristics of geographical layer and spatial spillover.On one hand,the opening of high-speed railway intensifies the labor mismatch in cities less than 100 km away from the central city,but improves the labor mismatch in cities more than 100 km away from the central city.On the other hand,the opening of high-speed trains in nearby cities has improved the labor mismatch in local cities.
作者
牛子恒
崔宝玉
NIU Zi-heng;CUI Bao-yu(Anhui University)
出处
《华中科技大学学报（社会科学版）》
CSSCI
北大核心
2022年第2期117-128,共12页
Journal of Huazhong University of Science and Technology(Social Science Edition)
基金
国家自然科学基金面上项目“数字化转型背景下新农人参与对农民合作社多维绩效的影响机制及其效应研究”(72173001)。
关键词
高铁
劳动力错配
劳动力流动
产业集聚
high-speed rail
labor mismatch
labor mobility
industrial agglomeration
