@techreport{NBERw14041,
 title = "Effects of Regulation on Drug Launch and Pricing in Interdependent Markets",
 author = "Patricia M. Danzon and Andrew J. Epstein",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "14041",
 year = "2008",
 month = "May",
 URL = "http://www.nber.org/papers/w14041",
}