土地城市化、人口城市化与城市经济增长

发布时间：2018-01-20 11:37

本文关键词： 土地城市化人口城市化城市经济增长经济分权规模经济　出处：《经济问题探索》2017年10期 　论文类型：期刊论文

【摘要】：在经济分权背景下,土地不仅执行着一般的生产要素功能,还充当了地方政府GDP竞赛的工具,这使得土地城市化显示出较强的促进城市经济增长的能力。不过随着经济发展水平提高,地方政府对土地城市化的依赖程度下降,土地城市化对经济增长的贡献随之递减。与此不同的是,人口城市化能够通过规模经济促进经济增长,因此随着经济发展水平的提高,人口城市化对经济增长的贡献递增。本文基于2010年第六次全国人口普查地级及以上城市的城区常住人口和建成区面积数据,实证研究了土地城市化和人口城市化对城市经济增长的相对贡献及趋势。结果显示,人口城市化对经济增长的贡献显著高于土地城市化的贡献。特别是随着经济发展水平的提高,人口城市化对经济增长的贡献递增,而土地城市化贡献递减。研究结果意味着土地城市化并不能成为经济持续增长的可靠依赖,新型城镇化建设应该走一条以人口城市化为中心的集约型发展道路。
[Abstract]:Under the background of economic decentralization, land not only performs the general function of factors of production, but also acts as the tool of local government GDP competition. This makes the urbanization of land show a strong ability to promote urban economic growth. However, as the level of economic development increases, the degree of dependence of local governments on the urbanization of land has decreased. Unlike the contribution of land urbanization to economic growth, population urbanization can promote economic growth through economies of scale, so as to improve the level of economic development. The contribution of population urbanization to economic growth is increasing. This paper is based on the data of urban resident population and area of built-up areas of cities at or above the prefectural level of 6th national population censuses in 2010. The paper empirically studies the relative contribution and trend of land urbanization and population urbanization to urban economic growth. The contribution of population urbanization to economic growth is significantly higher than that of land urbanization, especially with the improvement of economic development level, the contribution of population urbanization to economic growth is increasing. But the contribution of land urbanization is decreasing. The research results indicate that land urbanization can not become a reliable dependence of sustained economic growth, and the construction of new urbanization should follow a road of intensive development with population urbanization as the center.
【作者单位】：南京农业大学经济管理学院;安徽科技学院财经学院;南京农业大学金融学院;安徽师范大学经济管理学院;
【基金】：安徽省哲学社会科学规划办项目“城市化在二元劳动力市场上的收入分配效应研究”(AHSKQ2014D49);安徽省哲学社会科学规划办项目“城市建设用地配置对农民工市民化影响的研究”(AHSKY2016D41) 安徽省高校优秀青年人才支持计划重点项目(gxyq ZD2016209)
【分类号】：C924.2;F299.21;F301.2
【正文快照】： 一、引言发展中国家的城市化进程有两个方面的表现,一是农村人口不断被吸引进入城市就业,城市人口规模随之增长,二是伴随着城市人口规模增长同时发生的城市空间面积的扩张。中国的城市化进程也可以从这两个维度进行解析,前者表现为人口城市化,后者表现为土地城市化。陈伟、王

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