@techreport{NBERw13411,
 title = "Long-term consequences of vietnam-era conscription: schooling, experience, and earnings",
 author = "Joshua D. Angrist and Stacey H. Chen",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "13411",
 year = "2007",
 month = "September",
 URL = "http://www.nber.org/papers/w13411",
}