Microsimulation of social security reforms in Belgium / Raphael Desmet, Alain Jousten, Sergio Perelman, and Pierre Pestieau -- Simulating the response to reform of Canada's income security programs / Michael Baker, Jonathan Gruber, and Kevin Milligan -- Fiscal implications of reforms in retirement systems in Denmark / Paul Bingley, Nabanita Datta Gupta, and Peder J. Pedersen -- Simulating retirement behavior : the case of France / Emmanuelle Walraet and Ronan Mahieu -- The budget impact of reduced early retirement incentives on the German public pension system / Axel Börsch-Supan, Simone Kohnz, and Reinhold Schnabel -- Fiscal implications of pension reforms in Italy / Agar Brugiavini and Franco Peracchi -- Financial implications of social security reforms in Japan / Akiko S. Oishi and Takashi Oshio -- Simulation of pension reforms in the Netherlands / Arie Kapteyn and Klaas de Vos -- Evaluating Spanish pension expenditure under alternative reform scenarios / Michele Boldrin and Sergi Jimènez-Martin -- Financial implications of income security reforms in Sweden / Mårten Palme and Ingemar Svensson -- Fiscal effects of reforming the UK state pension system / Richard Blundell and Carl Emmerson -- Fiscal effects of social security reform in the United States / Courtney Coile and Jonathan Gruber.