@inbook {35739,
	title = {Comment on {\textquoteleft}Does Medicare Eligibility Affect Retirement?{\textquoteright} by B. Madrian and N.D. Beaulieu},
	booktitle = {The Economics of Aging},
	year = {1992},
	pages = {129-131},
	publisher = {University of Chicago Press},
	organization = {University of Chicago Press},
	address = {Chicago},
	author = {James Stock},
	editor = {D. Wise}
}
