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The Effectiveness of Digital Interventions on COVID-19 Attitudes and Beliefs 智库出版物
2022
作者:  Susan Athey;  Kristen Grabarz;  Michael Luca;  Nils C. Wernerfelt
Adobe PDF(487Kb)  |  收藏  |  浏览/下载:3/0  |  提交时间:2022/10/09
The Effects of COVID-19 on U.S. Small Businesses: Evidence from Owners, Managers, and Employees 智库出版物
2020
作者:  Georgij Alekseev;  Safaa Amer;  Manasa Gopal;  Theresa Kuchler;  JW Schneider;  Johannes Stroebel;  Nils C. Wernerfelt
Adobe PDF(9538Kb)  |  收藏  |  浏览/下载:2/0  |  提交时间:2022/10/09