1. How portfolios evolve after retirement: the effect of health shocks Publication: Chestnut Hill, MA : Center for Retirement Research at Boston College, c2005 Subject(s): Catastrophic Illness -- economicsFinancial Management -- economicsRetirement -- economicsAge FactorsAgedAged, 80 and overAgingForecastingHealth StatusMiddle AgedOwnership -- statistics & numerical dataOwnership -- trendsRisk ManagementHumansUnited States