国际经济学workshop:Measuring Openness

发布日期:2022-05-17 12:00    来源:

主讲人:Jean Imbs (NYU Abu Dhabi)

主持人:余淼杰、余昌华(北京大学国家发展研究院)

时间:20220517日(周二)14:00-15:30(北京时间)

Zoom会议号:926 3889 7210

密码:908060

摘要:

We introduce a measure of exposure to foreign shocks -openness- that computes the fraction of output subjected to foreign shocks at any order. The measure is easy to obtain for any sector with input-output data; It implies that openness is much more prevalent than often thought, especially in services. Theoretically the new measure correlates systematically with the response of productivity to foreign shocks because it reflects high order linkages in output (rather than trade). Empirically it also correlates highly with productivity in an international sample of sector level data. None of these conclusions are true for conventional measures of openness.

主讲人简介:

Jean Imbs is a Professor of Economics at NYU Abu Dhabi. He received a Master degree in International Business from HEC Paris, and a PhD in Economics from New York University. Jean’s research focuses on international macroeconomics, with an interest in the consequences of microeconomic complexity for macroeconomic phenomena. He currently works on the emergence of hubs in the global supply chain, and their consequences on world-wide volatility and contagion. He studies how innovation diffuses between firms, especially the incentives for small and large firms to innovate and create productivity growth. He has published in the major professional journals in Economics, including the American Economic Review, the Quarterly Journal of Economics, the Journal of Financial Economics, the Journal of Monetary Economics, or the Journal of International Economics.

 


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