@inbook{NBERc5826,
 Crossref = "NBERbald84-1",
 title = "Introduction to "The Structure and Evolution of Recent U.S. Trade Policy"",
 author = "Robert E. Baldwin and Anne O. Krueger",
 BookTitle = "The Structure and Evolution of Recent U.S. Trade Policy",
 Publisher = "University of Chicago Press",
 pages = "1-2",
 year = "1984",
 URL = "http://www.nber.org/chapters/c5826",
}
@book{NBERbald84-1,
 title = "The Structure and Evolution of Recent U.S. Trade Policy",
 author = "Robert E. Baldwin and Anne O. Krueger",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "1984",
 URL = "http://www.nber.org/books/bald84-1",
}