@inbook{NBERc11555,
 Crossref = "NBERroge95-1",
 title = "An Economic Analysis of Works Councils",
 author = "Richard B. Freeman and Edward P. Lazear",
 BookTitle = "Works Councils: Consultation, Representation, and Cooperation in Industrial Relations",
 Publisher = "University of Chicago Press",
 pages = "27-52",
 year = "1995",
 month = "January",
 URL = "http://www.nber.org/chapters/c11555",
}
@book{NBERroge95-1,
 title = "Works Councils: Consultation, Representation, and Cooperation in Industrial Relations",
 author = "Joel Rogers and Wolfgang Streeck",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "1995",
 URL = "http://www.nber.org/books/roge95-1",
}