@inbook{NBERc10795,
 Crossref = "NBERjaff03-1",
 title = "The Global Innovation Divide",
 author = "Jeffrey Sachs",
 BookTitle = "Innovation Policy and the Economy, Volume 3",
 Publisher = "MIT Press",
 pages = "131-141",
 year = "2003",
 month = "January",
 URL = "http://www.nber.org/chapters/c10795",
}
@book{NBERjaff03-1,
 title = "Innovation Policy and the Economy, Volume 3",
 author = "Adam B. Jaffe and Josh Lerner and Scott Stern",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "MIT Press",
 year = "2003",
 URL = "http://www.nber.org/books/jaff03-1",
}