Job loss, unemployment insurance, and health : evidence from Brazil / Guilherme Amorim (Gies College of Business, University of Illinois at Urbana-Champaign) Diogo G. C. Britto (University of Milan-Bicocca, Bocconi University, CEPR, GAPPE/UFPE, and IZA), Alexandre Fonseca (Federal Revenue of Brazil, GAPPE/UFPE), Breno Sampaio (Federal University of Pernambuco, GAPPE/UFPE and IZA) ; IZA Institute of Labor Economics