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JRS低调看直播:数量经济与金融系列讲座第294期:Very Simple Markov-Perfect Industry Dynamics...

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  发布日期:2015-11-24  浏览次数:

Name: Nan Yang

Institution: NUS (National University of Singapore) Business School

Research fields: Empirical Industrial Organization, Quantitative Marketing

Title: Very Simple Markov-Perfect Industry Dynamics (Joint work with Jaap Abbring, Jeffrey Campbell and Jan Tilly)

时间:2015年11月24日11:30-13:30

地点:JRS低调看直播714会议室

Abstract:This paper develops an econometric model of oligopoly dynamics that can be estimated very quickly from market-level observations of demand shifters and the number of producers. We show that the model has an essentially unique symmetric Markov-perfect equilibrium and provide an algorithm that quickly calculates it. We embed this algorithm in a nested fixed point procedure for the model's estimation and apply it to U.S. local cinema markets. Estimates from County Business Patterns data point to very tough competition for film exhibition rights. Sunk costs make the industry's transition following a permanent demand shock last 10 to 15 years.

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