It's pay-as-you-go services for German retirees; private accounts for Great Britain's elderly — and retirement in Chile is fully privatized. We look at what the United States can learn about social security from other nations.
Jonathan Gruber, professor of economics at MIT; co-editor, Social Security Programs and Retirement around the World
Reinhold Schnabel, visiting fellow, National Bureau of Economic Research
José Piñera, former labor and social security minister in Chile; designed Chile's current privatized system