Matteo RichiardiFabio Berton is Research Fellow in Economic Statistics at the University of Eastern Piedmont, Italy, and Senior Researcher at LABORatorio R. Revelli - Center for Employment Studies. Matteo Richiardi is Assistant Professor of Economics at the Universiy of Turin, Italy, and Senior Researcher at LABORatorio R. Revelli - Center for Employment Studies. Stefano Sacchi is Assistant Professor of Political Science at the University of Milan, Italy, and Carlo Alberto Affiliate at the Collegio Carlo Alberto of Turin. Read More Read Less