Brousse, Cécile; Blanchet, Didier - In: Revue Économique 45 (1994) 3, pp. 775-788
[eng] The expansion of pension systems : some explanatory factors . . Perspectives concerning the future of pension Systems generally suggest the necessity of a rising retirement age, and a likely decline in the relative level of pensions. Yet observed trends, up to now, generally ran in the...