Discussion paper DP8096 On the Welfare State Performance in the European Union Pierre Pestieau Sergio Perelman Mathieu Lefebvre Tim Coelli 8 Nov 2010 International Macroeconomics C14 D24 H50
Discussion paper DP5077 The Benefits of Separating Early Retirees from the Unemployed: Simulation Results for Belgian Wage Earners Sergio Perelman Alain Jousten Raphael Desmet 23 May 2005 Public Economics H31 I30 J14
Discussion paper DP2795 Micro-Modelling of Retirement in Belgium Sergio Perelman Alain Jousten Arnaud Dellis 29 May 2001 Public Economics H55 J26