贸易自由化如何影响了异质性企业的生产率:一个文献综述  

How Does Trade Liberalization Affect Heterogeneous Firm's Productivity?A Literature Survey

作　　者：郎永峰[1] 何金旗[1] 

机构地区：[1]南京审计学院,南京211815

出　　处：《世界贸易组织动态与研究（上海对外贸易学院学报）》2013年第6期5-13,共9页Journal of Shanghai University of International Business and Economics

基　　金：教育部哲学社会科学青年基金项目(11YJC790073和11YJC790055);南京审计学院人才引进项目(NSRC10009)

摘　　要：异质性企业贸易理论是当前国际贸易研究领域的最新前沿。以Meltiz(2003)和Bernard等(2003)为代表的早期异质性企业贸易理论,假定企业生产率为外生给定的,贸易自由化通过资源在企业间的重新配置提高了行业层面的生产率。新近发展的异质性企业贸易理论模型,将企业生产率内生化,揭示了贸易自由化影响企业层面生产率的微观机制。本文对贸易自由化影响企业层面生产率的代表性文献进行综述,并指出了该领域研究新的发展方向。The theory of heterogeneous firms is in the front of international trade field. The early trade literatures with heterogeneous firms, represented by Meltiz(2003) and Bernard et al.(2003), assumes that firms' productivity is exogenously given. Trade liberalization is accompanied by reallocation of resources across-firms,which promote industry's productivity. Recent literatures, endogenizing firm-level productivity, have shown how trade liberalization affects firm-level productivity. This paper surveys the representative studies that focus on the effects of trade liberalization on firm-level productivity, and also points out the new direction of development in this field.

关 键 词：贸易自由化 异质性企业 生产率 微观机制 

分 类 号：F740[经济管理—国际贸易] F270[经济管理—产业经济] F224