基于Improved Romer模型的经济一体化对区域经济增长影响的分析
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引用本文:肖灿夫1,2.基于Improved Romer模型的经济一体化对区域经济增长影响的分析[J].经济数学,2011,(2):101-106
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作者单位
肖灿夫1,2 (1. 广东海洋大学 经济管理学院,广东 湛江5240882. 广东海洋大学 海洋经济与管理研究中心 广东 湛江524088) 
中文摘要:以Romer模型为基础,通过构造一个两区域模型,研究了经济一体化对区域经济增长的影响,证明了实行经济一体化后每个区域的经济增长率均能得到显著提高.并阐明了经济一体化促进各区域经济增长的途径主要有两条:一是规模效应,即经济一体化使得各区域中间产品和最终产品的市场规模得到扩大而获得的规模收益;二是技术扩散效应,即经济一体化使得创意和专利技术可以在各区域间自由流动,使各区域研究开发部门的边际生产力得到极大的提高.
中文关键词:经济一体化  区域经济  经济增长  内生增长
 
Economic Integration and Economic Growth Based on the Endogenous Growth
Abstract:Based on the Romer(1990)model, this paper constructed a two regional model to study the effect of economic integration on the economic growth. The results showed that economic integration could promote every regional’s economic growth. Furthermore, this paper illustrated that there were two approaches for economic integration to affect every region’s economic growth: the first is scale effect, by which economic integration can expands the scale of every regional’s intermedial and last product; the second is the effect of technology diffusing, by which economic integration can make the technology flow freely among regions and promote the marginal productivity of every region’s R&D.
keywords:economic integration  regional economic  economic growth  endogenous growth.
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