Various policy developments and long-term economic, social, and demographic trends raise worrisome questions about the financial security of future retirees. An erosion in employer-sponsored defined benefit pension coverage and the increase in Social Security's full retirement age could shrink...

Each of the three pillars of the US retirement system—Social Security, employer pensions, and private savings—suffers from serious problems that could threaten the financial security of future retirees. Social Security is at risk of becoming insolvent. If policymakers fail to act, Social...