@inbook{NBERc9977, Crossref = "NBERglae06-1", title = "The Concept of Systematic Corruption in American History", author = "John Joseph Wallis", BookTitle = "Corruption and Reform: Lessons from America's Economic History", Publisher = "University of Chicago Press", pages = "23-62", year = "2006", month = "March", URL = "http://www.nber.org/chapters/c9977", } @book{NBERglae06-1, title = "Corruption and Reform: Lessons from America's Economic History", author = "Edward L. Glaeser and Claudia Goldin", institution = "National Bureau of Economic Research", type = "Book", publisher = "University of Chicago Press", year = "2006", URL = "http://www.nber.org/books/glae06-1", }