Garrec, Gilles Le - In: Revue d'économie politique 112 (2002) 4, pp. 601-626
The future of the social security system is a big issue in industrial world. Population aging raises the question of the adjustment, or even the replacement of unfunded public pension schemes. The ratio between over-60-year-olds and the working age is expected to double between now and 2040, and...