Publications
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This forthcoming paper analyzes a puzzling aspect of retirement behavior known as "unretirement." Nearly 50...
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Formerly Work at Older Ages: The Shape of Change
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Does Medicare Save Lives? (with David Card and Carlos Dobkin), Quarterly Journal of Economics (2009)
Health insurance characteristics shift at age 65 as most people become eligible for Medicare. We...
Working Papers
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About one-third of elderly Americans age 65 and older supplements their Medicare health insurance in...
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Many have suggested we adopt policies that explicitly encourage the elderly to work. Behind this...