A simple model of firm heterogeneity, international trade, and wages

• 成果类型: Article
• 署名作者: Yeaple, SR
• 署名单位: University of Pennsylvania
• 刊物名称: JOURNAL OF INTERNATIONAL ECONOMICS
• ISSN/ISSBN: 0022-1996
• DOI: 10.1016/j.jinteco.2004.01.001
• 发表日期: 2005
• 页码: 1-20
• 关键词: Intra-industry trade; technology adoption; firm heterogeneity; trade and wages

摘要

This paper presents a general equilibrium trade model in which homogeneous firms choose a technology from a set of competing technologies and choose employees from a set of workers of heterogeneous skill. In equilibrium, the interaction between the characteristics of competing technologies, international trade costs, and the availability of workers of heterogeneous skill gives rise to firm heterogeneity. The model generates several of the stylized facts concerning the (apparent) superiority of firms that engage in international trade relative to those that do not and has implications for the effect of international trade on the skill premium and on observed industry-level productivity. (C) 2004 Elsevier B.V. All rights reserved.