Casamatta, Georges and Gondim, Joao Luis (2009) Reforming the Pay-As-You-Go Pension System: Who Votes for it ? When? TSE Working Paper, n. 09-104
and Gondim, Joao Luis
(2009)
Reforming the Pay-As-You-Go Pension System: Who Votes for it ? When?
TSE Working Paper, n. 09-104