@inbook{NBERc10807,
 Crossref = "NBERjaff05-1",
 title = "Jurisdictional Advantage",
 author = "Maryann Feldman and Roger Martin",
 BookTitle = "Innovation Policy and the Economy, Volume 5",
 Publisher = "The MIT Press",
 pages = "57-86",
 year = "2005",
 month = "January",
 URL = "http://www.nber.org/chapters/c10807",
}
@book{NBERjaff05-1,
 title = "Innovation Policy and the Economy, Volume 5",
 author = "Adam B. Jaffe and Josh Lerner and Scott Stern",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "The MIT Press",
 year = "2005",
 URL = "http://www.nber.org/books/jaff05-1",
}