@techreport{NBERw13116,
 title = "Explaining Women's Success: Technological Change and the Skill Content of Women's Work",
 author = "Sandra E. Black and Alexandra Spitz-Oener",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "13116",
 year = "2007",
 month = "May",
 URL = "http://www.nber.org/papers/w13116",
}