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【经济学院国民与宏观经济学讲座系列】2018年秋季学期第一讲:陈骁

[发表时间]:2018-11-04 [浏览次数]:

讲座主题:A Geographic Model withCapital Flows

主讲嘉宾:陈骁

讲座时间:2018年11月7日(周三),下午3:00-4:30

讲座地点:沙河主教106

嘉宾简介:陈骁,2013年于清华大学获得经济学以及数学与应用数学双学士学位,现就读于清华大学经济管理学院经济系博士项目,并以访问学者身份在2015-2016年期间于美国密歇根大学安娜堡分校进行交流活动。其主要方向为国际贸易,并在开放宏观以及应用微观理论等领域有研究。

讲座摘要:We develop a dynamic trade model withspatially distinct capital markets in terms of bilateral movement cost. Themodel incorporates both intertemporal and intratemporal capital mobility, alongwith goods and labor mobility, to capture the role of friction in determiningthe equilibrium allocation. We show that the changes of local capital mobilityfriction would be smoothed by global asset porfolio decision, thus may imposerelatively violent impacts on capital flows but rather insignificant ones ontrade. We calibrate the model with OECD and BRICS countries to explain thecapital and trade pattern change due to 2008 financial crisis. Also simulationresults suggest that migration friction has the largest welfare effect and acountry would experience a U-shaped welfare during its opening up in capitalmarket from highly autarky to completely free.