1. LEM - CNRS (UMR 9221), Université de Lille, Cité Scientifique (SH2), Villeneuve d’Ascq 59655 Cedex, France and CIRANO (Montréal, Québec, Canada);
2. Sciences-Po Lyon, LAET – CNRS (UMR 5593), CAC-IXXI (Cliometrics and Complexity, Complex Systems Institute), ENS Lyon (France);
3. Department of International Economics, Cracow University of Economics, ul. Rakowicka 27, 31-510 Krakow, Poland.