Explores issues in financing retirement, from fundamental changes in types of pension plans offered to pension funds' investment strategies following the global financial crisis. Focuses in particular on the adequacy of individuals' and institutions' plans in the face of increasing life...

Japan's Government Pension Investment Fund (GPIF) has US$1.4 trillion in assets and is the world's largest pension fund. The institutional structure and the investment style of GPIF differ from those of other Public Pension Reserve Funds (PPRF). This article describes how GPIF is structured and...

In this paper we investigate why and to what extent the government should have a social security trust fund, and how it should manage the fund in the face of demographic shocks, based on a simple overlapping-generations model. We show that, given an aging population, a trust fund in some form...

In this paper we investigate why and to what extent the government should have a social security trust fund, and how it should manage the fund in the face of demographic shocks, based on a simple overlapping-generations model. We show that, given an aging population, a trust fund in some form...