作 者: ;
机构地区: 华南师范大学经济与管理学院
出 处: 《经济评论》 2010年第4期82-89,共8页
摘 要: 针对大多数经验文献往往忽视区域间的空间相关性容易导致研究结论缺乏解释力的事实,本文采用较为前沿的空间计量方法研究中国29个省区1991-2006年间基础设施对经济增长的影响。结果表明:(1)我国基础设施和经济增长呈现出明显的空间集群特征,绝大部分省区位于高-高和低-低类型区;(2)城市化作为综合反映基础设施发展状况的指标,有效地促进人口和产业在空间上的高度聚集,实现收益递增效应和经济增长;(3)交通基础设施的发展很大程度上缩短了区域间的空间距离,降低运输成本和交易费用,促进区域间经济往来,实现经济增长。 Based on China' s panel data of 29 provinces during 1991 -2006, this paper employs spatial econometrics to examine the influence of infrastructure on economic growth. The results show that: ( 1 ) Infrastructure and economic growth exhibit a distinct spatial clustering feature, and most provinces belong to high - high or low - low region; (2) Urbanization, as the comprehensive index to reflect infrastructure conditions, can effectively promote the gathering of population and industries, thus realizing increasing returns effect and economic growth; (3) The development of transportation infrastructure has shortened the spatial distance among regions, lowered transportation and transaction costs, thus facilitating economic transactions among regions and realizing economic growth.
领 域: [经济管理]