@inbook{NBERc11429,
 Crossref = "NBERfrom81-1",
 title = "Regulation in Theory and Practice: An Overview",
 author = "Paul L. Joskow and Roger G. Noll",
 BookTitle = "Studies in Public Regulation",
 Publisher = "The MIT Press",
 pages = "1-78",
 year = "1981",
 URL = "http://www.nber.org/chapters/c11429",
}
@book{NBERfrom81-1,
 title = "Studies in Public Regulation",
 author = "Gary Fromm",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "The MIT Press",
 year = "1981",
 URL = "http://www.nber.org/books/from81-1",
}