主题：Heterogeneous Internal Trade Cost and Implications for Quantitative Trade Models
主讲人：韩政 北京师范大学湾区国际商学院
主持人：王彬 暨南大学
时间：2024年3月21日（周四）下午15:00-16:30
地点：暨南大学石牌校区经济学院大楼（中惠楼）102室
摘要
Quantitative models of international trade typically assume that trade cost within a country (internal trade cost) is the same across countries. This study presents evidence of heterogeneous internal trade costs across countries and incorporates them into a standard quantitative trade model. Allowing heterogeneous internal trade costs improves the model's ability to predict prices and technology in data. This model also offers a novel answer to why small countries export less than large ones do. In other words, after adjusting for size, small countries trade more with themselves because of their lower internal trade costs.
主讲人简介
韩政，北京师范大学湾区国际商学院助理教授。研究领域聚焦在国际贸易，其研究成果发表在Japan and the World Economy。
欢迎感兴趣的师生参加
校对|麦嘉杰
责编|彭毅
初审|李仲达
终审发布|何凌云
（来源：暨南大学经济学院微信公众号）
