CEIS, University of Rome Tor Vergata, Department of Economics and Finance, University of Rome Tor Vergata, University of Rome Tor Vergata - Department of Economics and Finance, Università degli Studi di Milano-Bicocca, ISI Foundation, University of Rome I - Sapienza University of Rome, Department of Earth Sciences and Forecasting Research Center, Prevention and Control of Geological Risks, ISI Foundation and University of Rome Tor Vergata - Centre for International Studies on Economic Growth (CEIS)