@techreport{NBERw9482, title = "Do and Should Financial Aid Packages Affect Students' College Choices?", author = "Christopher Avery and Caroline M. Hoxby", institution = "National Bureau of Economic Research", type = "Working Paper", series = "Working Paper Series", number = "9482", year = "2003", month = "February", URL = "http://www.nber.org/papers/w9482", }