摘要
本文采用2005—2014年中国30个省份制造业与服务业的面板数据,运用Arellano-Bond GMM估计方法,考察了MAR、Jacobs与Porter溢出效应对区域经济差距的影响。结果表明:(1)目前制造业的MAR、Jacobs与Porter溢出效应均缩小了区域间的经济差距,而服务业的MAR和Porter溢出效应有扩大该差距的作用。(2)制造业与服务业的MAR、Jacobs与Porter溢出效应均与区域间的经济差距存在非线性关系,当跨越门槛临界值后,知识溢出会产生相反的影响作用。(3)与沿海地区相比,内陆地区的知识溢出更能缩小区域间的经济差距。
This paper quantitatively estimates the effect of MAR spillovers, Jacobs spillover and Porter spillover on Chinese regional e- conomic disparity with Arellano-Bond GMM estimation methods through panel data of manufacturing and services of Chinese 30 provinces from 2005 to 2014. The research conclusion indicates that： ①MAR spillovers, Jacobs spillovers effects and Porter spitlovers of manufacturing industry are narrowing Chinese regional economic disparity, while MAR spillovers and Porter spillovers of service in- dustry are expanding Chinese regional economic disparity. ②The effect of MAR spillovers, Jacobs spillovers and Porter spillovers of manufacturing and service industries on Chinese regional economic disparity is non-linear, when they cross the threshold of critical values, knowledge spillovers will have the opposite effect. ③Compared with coastal areas, inland areas of knowledge spillovers can narrow the economic disparity among regions in China.
出处
《中国科技论坛》
CSSCI
北大核心
2017年第12期106-113,共8页
Forum on Science and Technology in China
基金
国家自然科学基金项目"供应和需求混合中断下供应链协调的理论与应用研究"(71471148)
关键词
产业集聚
知识溢出
区域经济差距
Industrial agglomeration
Knowledge spillover
Regional economic disparity
