@inbook{NBERc6563,
 Crossref = "NBERfuch96-1",
 title = "Preferences, Promises, and the Politics of Entitlement",
 author = "Paul M. Romer",
 BookTitle = "Individual and Social Responsibility: Child Care, Education, Medical Care, and Long-Term Care in America",
 Publisher = "University of Chicago Press",
 pages = "195-228",
 year = "1996",
 month = "January",
 URL = "http://www.nber.org/chapters/c6563",
}
@book{NBERfuch96-1,
 title = "Individual and Social Responsibility: Child Care, Education, Medical Care, and Long-Term Care in America",
 author = "Victor R. Fuchs",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "1996",
 URL = "http://www.nber.org/books/fuch96-1",
}