讲座主题：Origin of Goods and Unequal Consumer Gains from Trade Liberalization

主讲嘉宾：戴觅，北京师范大学经济与工商管理学院教授

时 间：2025年6月16日（周一）10:00-11:30

地 点：中央财经大学沙河校区二教107

主持人：钟腾龙副教授、国际贸易系主任

点评人：刘悦教授；蒋海威副教授

主 办：中央财经大学国际经济与贸易学院

致 谢：本讲座获得2025年中央财经大学专题学术讲座资助计划支持

讲座内容：

Gains from trade depend on the origin of consumed goods: imported, domestic, or home-produced. Using a unique dataset on household consumption across goods and origins, we estimate the impact of trade liberalization on consumer welfare across income levels in Cambodia. Lower tariffs reduce the cost of living directly through cheaper imported final goods and indirectly via lower costs of imported intermediate inputs used in domestic and home-produced goods. Tariff reductions generate a pronounced pro-rich effect, with the cost of living for the top income decile falling approximately four times more than for the bottom decile. The effect is driven by richer households’higher expenditure share on imported final goods and their greater reliance on domestic goods that use imported inputs more intensively. Ignoring the origin of goods in consumption substantially underestimates the pro-rich effect, and this result may generalize to other low-income countries.

嘉宾简介：

北京师范大学经济与工商管理学院教授,博士生导师,国际经济与贸易系主任，入选国家级高层次青年人才。北京大学经济学博士，美国哥伦比亚大学、美联储纽约银行访问学者。主要研究方向为国际贸易与发展经济学。研究成果发表于Journal of International Economics, Journal of Development Economics, Journal of Economic Behavior and Organization、《管理世界》、《经济学（季刊）》、《世界经济》等国内外学术期刊。获教育部高校人文社会科学研究优秀成果奖、安子介国际贸易优秀论文奖、浦山世界经济学优秀论文奖、北京市高等教育教学成果奖、北京师范大学彭年杰出青年教师奖、陶大镛基金青年英才奖等科研和教学奖励。