Social Security provides insurance against idiosyncratic income risk but exposes workers to systematic risk because benefits are indexed to the evolution of aggregate earnings. I calibrate a life-cycle model to compare workers' certainty equivalent valuation of Social Security to its net present...

This paper shows that, beyond the institutional stability of Social Security, changes in the private sector as well as the emergence of a new financial paradigm have transformed both the U.S. pension system and the political debate about its future. Although no major reform of Social Security...

The microsimulation model Destinie developed at INSEE projects the evolution of a representative sample of the French population up to 2040. It thus proves very useful to assess the effect of pension schemes reforms in the private sector on participation behaviour and financial balances. The...