University of Insubria, affiliation not provided to SSRN, Polytechnic University of Milan, University of Insubria, University of Insubria, University of Insubria, University of Insubria, Polytechnic of Milan, Polytechnic University of Milan, Polytechnic University of Milan, University of Insubria, University of Insubria, University of Insubria, University of Insubria, University of Milan, University of Milan, University of Insubria, Polytechnic of Milan, University of Insubria, University of Insubria - Department of Economics and University of Insubria

Scuola Superiore Sant'Anna di Pisa - Institute of Economics, University of Insubria and University of Pisa - Department of Economics