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COVID-19 economic crisis: Europe needs more than one instrument 智库出版物
2020
作者:  Agnès Bénassy-Quéré;  Giancarlo Corsetti;  Antonio Fatas;  Gabriel Felbermayr;  Marcel Fratzscher;  Clemens Fuest;  Francesco Giavazzi;  Ramon Marimon;  Philippe Martin;  Jean Pisani-Ferry;  Lucrezia Reichlin;  Helene Rey;  Moritz Schularick;  Jens Südekum;  Pedro Teles;  Nicolas Véron;  Beatrice Weder di Mauro
收藏  |  浏览/下载:19/0  |  提交时间:2022/09/22
Covid-19  Coronavirus  
Highlighting Current Trends in Volunteered Geographic Information. 智库出版物
2017
作者:  Jonietz D;  Antonio V;  See L;  Zipf A
Adobe PDF(246Kb)  |  收藏  |  浏览/下载:1/0  |  提交时间:2019/06/18
volunteered geographic information  crowdsourcing  OpenStreetMap  quality  
The Impact of Proximity Dimensions on the Knowledge Diffusion Process. 智库出版物
2008
作者:  Albino, V;  Messeni Petruzzelli, Antonio;  Rotolo, Daniele
收藏  |  浏览/下载:3/0  |  提交时间:2020/06/19