Pension systems are under serious pressure worldwide. This pressure stems not only from the well-known trend of population aging, but also from those of increasing heterogeneity of the population and increasing labour mobility. The current economic crisis has aggravated these problems, thereby...

Financing retirement -- Were they prepared for retirement? : financial status at advanced ages in the HRS and AHEAD cohorts / James M. Poterba, Steven F. Venti, and David A. Wise ; comment, David Laibson -- Economic preparation for retirement / Michael D. Hurd and Susann Rohwedder ; comment,...