物流成本、工业生产率和城镇化水平的空间差异被引量：2

Interregional Transaction Costs,Industrial Productivity and Spatially-Differentiated Urbanization

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摘要本文应用NEG异质性企业模型,探究城镇化水平空间差异化的形成机理,分析物流成本和工业生产率等因素的影响,基于2000—2018年的省级数据构建调节效应模型,实证检验了理论假说并获得全国和分区域的相关结论。研究发现,第一,物流成本的降低对于城镇化的作用取决于当地的人口规模,一个地区的人口规模越大,物流成本越低,越能提升当地的城镇化水平。第二,工业生产率的提升对于城镇化水平的作用取决于当地的经济发展水平,经济发展水平越高的地区,工业生产率的提升越会降低城镇化水平。第三,物流成本的持续降低和工业生产率的不断提升,以及资本禀赋及利用效率的区域差距,从一定程度上解释了我国城镇化水平的空间差异。基于研究结果,本文认为在城镇化进程中,市场规模大的地区要致力于推动区际贸易自由化,市场规模小的地区则需要重视人口的吸引和产业集聚;欠发达地区要持续推动技术进步,而发达地区则需要权衡区域竞争力的提升和就业岗位流失这两方面的得失。 Using the NEG heterogeneous firm model,this paper explores the formation mechanism of spatial differentiation of urbanization level,analyzes the impact of interregional transaction cost and industrial productivity and other factors,constructs a moderating effect model based on provincial data from 2000 to 2018 to verify theoretical hypotheses and obtain some national and sub-regional conclusions. According to the research,the effect of interregional transaction cost reduction on urbanization depends on the local population size. The larger the population size of a region is,the more the reduction of interregional transaction cost can improve the local urbanization level. The effect of the improvement of industrial productivity on urbanization level depends on the local economic development level. The higher the per capita GDP is,the more the improvement of industrial productivity can reduce the urbanization level. The continuous decrease of interregional transaction cost,the continuous improvement of industrial productivity,and the regional gap of capital endowment and utilization efficiency explain the spatial difference of urbanization level in China to a certain extent. In the process of urbanization,regions with large market scale should devote themselves to promoting inter-regional trade liberalization,while regions with small market scale should attach importance to population attraction and industrial agglomeration. Less developed regions need to continue to promote technological progress,while developed regions need to balance rising competitiveness against job losses.

作者谭策天何文刘玉人 Tan Cetian;He Wen;Liu Yuren(School of Economics,Sichuan University,Chengdu 610065,China;Business School,University of Shanghai for Science and Technology,Shanghai 200090,China)

机构地区四川大学经济学院上海理工大学管理学院

出处《南开经济研究》 CSSCI 北大核心 2021年第6期162-178,252,共18页 Nankai Economic Studies

基金教育部人文社科青年基金项目(人民币国际化背景下海峡两岸货币合作制度设计和效应研究,17YJCGAT002)的资助。

关键词城镇化物流成本工业生产率新经济地理学 Urbanization Interregional Transaction Costs Industrial Productivity NEG

分类号 F299.21 [经济管理—国民经济] F424 [经济管理—产业经济] F259.2 [经济管理—国民经济]

作者简介谭策天,四川大学经济学院(邮编:610065),E-mail:64356867@qq.com;何文,上海理工大学管理学院(邮编:200090),E-mail:hedarlin@163.com;刘玉人,上海理工大学管理学院(邮编:200090),E-mail:306325831@qq.com。