講座主題：Origin of Goods and Unequal Consumer Gains from Trade Liberalization

主講嘉賓：戴覓，北京師范大學(xué)經(jīng)濟(jì)與工商管理學(xué)院教授

時(shí) 間：2025年6月16日（周一）10:00-11:30

地 點(diǎn)：中央財(cái)經(jīng)大學(xué)沙河校區(qū)二教107

主持人：鐘騰龍副教授、國際貿(mào)易系主任

點(diǎn)評(píng)人：劉悅教授；蔣海威副教授

主 辦：中央財(cái)經(jīng)大學(xué)國際經(jīng)濟(jì)與貿(mào)易學(xué)院

致 謝：本講座獲得2025年中央財(cái)經(jīng)大學(xué)專題學(xué)術(shù)講座資助計(jì)劃支持

講座內(nèi)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.

嘉賓簡介：

北京師范大學(xué)經(jīng)濟(jì)與工商管理學(xué)院教授,博士生導(dǎo)師,國際經(jīng)濟(jì)與貿(mào)易系主任，入選國家級(jí)高層次青年人才。北京大學(xué)經(jīng)濟(jì)學(xué)博士，美國哥倫比亞大學(xué)、美聯(lián)儲(chǔ)紐約銀行訪問學(xué)者。主要研究方向?yàn)閲H貿(mào)易與發(fā)展經(jīng)濟(jì)學(xué)。研究成果發(fā)表于Journal of International Economics, Journal of Development Economics, Journal of Economic Behavior and Organization、《管理世界》、《經(jīng)濟(jì)學(xué)（季刊）》、《世界經(jīng)濟(jì)》等國內(nèi)外學(xué)術(shù)期刊。獲教育部高校人文社會(huì)科學(xué)研究優(yōu)秀成果獎(jiǎng)、安子介國際貿(mào)易優(yōu)秀論文獎(jiǎng)、浦山世界經(jīng)濟(jì)學(xué)優(yōu)秀論文獎(jiǎng)、北京市高等教育教學(xué)成果獎(jiǎng)、北京師范大學(xué)彭年杰出青年教師獎(jiǎng)、陶大鏞基金青年英才獎(jiǎng)等科研和教學(xué)獎(jiǎng)勵(lì)。