公共品供给、集聚经济与城市增长  

Supply of Public Goods,Agglomeration Economy and Urban Growth

作　　者：于静静[1,2] 胡司琪 周京奎[3] 

机构地区：[1]北京大学深圳研究生院,广东深圳518055 [2]深圳市人民政府发展研究中心,广东深圳518035 [3]南开大学经济研究所,天津300071

出　　处：《经济经纬》2017年第6期7-12,共6页Economic Survey

基　　金：国家社会科学基金项目(09CJY034)

摘　　要：公共品供给和集聚经济是影响城市增长的两个重要因素。理论部分论证了公共品供给规模和集聚经济水平的提高有助于城市增长向集约模式发展,利用1999—2011年我国246个城市的面板数据验证理论部分的命题。结果表明:我国的城市空间增长得益于公共品供给规模和集聚经济效应的增加,但具有区域差异性和城市规模差异性;集聚经济对城市增长的影响效应呈倒U型曲线关系,这说明城市增长模式正发生分化。因此,政府应采取积极措施发展集聚经济,对公共品供给优化配置,实现区域内城市增长的辐射与联动效应。Public goods supply and agglomeration economy are two important factors affecting urban growth. The theoretical part of this paper demonstrates that the increase in the public goods supply and improvement of agglomeration economy is conducive to urban growth towards an intensive mode. Using panel data of 246 cities in China from 1999 to 2011, this paper then tests the theoretical proposition. Results show that the growth of urban space is attributed to the expanding scale of public goods supply and the strengthening effect of agglomeration economy though displaying differences in geography and city scale. Effects of agglomeration economy on urban growth present an inverted U curve, suggesting that the pattern of urban growth is undergoing diversion. Therefore, the government should take active measures to develop agglomeration economy, to optimize the allocation of public goods supply and to achieve radiation and link- age effects of urban growth in the region.

关 键 词：公共品供给 集聚经济 城市增长 

分 类 号：F061.5[经济管理—政治经济学]