@techreport{NBERw10369,
 title = "Shape Up or Ship Out: The Effects of Remediation on Students at Four-Year Colleges",
 author = "Eric Bettinger and Bridget Terry Long",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "10369",
 year = "2004",
 month = "March",
 URL = "http://www.nber.org/papers/w10369",
}