@inbook{NBERc0314,
 Crossref = "NBERfeen97-1",
 title = "Determinants and Effectiveness of "Aggressively Unilateral" U.S. Trade Actions",
 author = "Kimberly Ann Elliott and J. David Richardson",
 BookTitle = "The Effects of U.S. Trade Protection and Promotion Policies",
 Publisher = "University of Chicago Press",
 pages = "215-243",
 year = "1997",
 month = "January",
 URL = "http://www.nber.org/chapters/c0314",
}
@book{NBERfeen97-1,
 title = "The Effects of U.S. Trade Protection and Promotion Policies",
 author = "Robert C. Feenstra",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "1997",
 URL = "http://www.nber.org/books/feen97-1",
}