摘要
本文对厂商视角下的贸易和跨国投资问题进行了回顾和评论。研究的起点是经济生活中出口厂商和非出口厂商同时存在于一个行业内,这与传统贸易理论和新贸易理论的代表性厂商假设相悖。直到近几年主流贸易理论才开始对此进行解释,且随着异质性厂商贸易模型的演化而变化。相关文献解释了为什么出口厂商生产率比较高,同时解释了资源在厂商间重新配置的过程,指出了出口和生产率之间存在因果联系,以及异质性厂商如何选择进入国际市场的方式。实证文献也越来越多,案例包括了发达国家、转型国家和发展中国家。最后本文总结了这一领域若干值得关注的研究问题。
This article has synthesized and evaluated trade and cross -border investment in the perspective of firms. Its starting point is firms that export and others that do not co -exist in the same industries, which contradicts with traditional and new trade theories. Until recently, main trade theories begin to explain on this and have changed with the development of heterogeneous firm models. Relevant literatures explain why firms that export are more productive, together with the reallocation of resources among firms. They point out a causal link between exportation and productivity and how heterogeneous firms choose ways to access to foreign markets. The empirical literature has more and extends across a large number of industrialized, transitional and developing countries. In the end, the essay concludes on a number of problems deserving attention in the field.
出处
《首都经济贸易大学学报》
CSSCI
北大核心
2010年第3期94-101,共8页
Journal of Capital University of Economics and Business
关键词
异质性厂商
生产率
自我选择
出口中学习
heterogeneous firms
productivity
self - selection
learning by doing
