The Causal Impact of Common Native Language on International Trade: Evidence from a Spatial Regression Discontinuity Design

• 成果类型: Article
• 署名作者: Egger, Peter H.; Lassmann, Andrea
• 署名单位: Swiss Federal Institutes of Technology Domain; ETH Zurich
• 刊物名称: ECONOMIC JOURNAL
• ISSN/ISSBN: 0013-0133
• DOI: 10.1111/ecoj.12253
• 发表日期: 2015
• 页码: 699-745
• 关键词: NETWORKS

摘要

This article studies the effect of sharing a common native language (CNL) on international trade. Switzerland hosts three major native language groups which adjoin countries sharing the same native majority languages. In regions close to the internal language border the alternate major language is taught early on in school and not only understood but spoken by the residents. This setting allows for an assessment of the impact of common native rather than spoken language on transaction-level imports from neighbouring countries. Our findings point to an effect of CNL on extensive rather than on intensive margins of trade.