@inbook{NBERc8089,
 Crossref = "NBERkrus08-1",
 title = "Creating a Bigger Pie? The Effects of Employee Ownership, Profit Sharing, and Stock Options on Workplace Performance",
 author = "Joseph R. Blasi and Richard B. Freeman and Christopher Mackin and Douglas L. Kruse",
 BookTitle = "Shared Capitalism at Work: Employee Ownership, Profit and Gain Sharing, and Broad-based Stock Options ",
 Publisher = "University of Chicago Press",
 pages = "139-165",
 year = "2010",
 month = "April",
 URL = "http://www.nber.org/chapters/c8089",
}
@book{NBERkrus08-1,
 title = "Shared Capitalism at Work: Employee Ownership, Profit and Gain Sharing, and Broad-based Stock Options ",
 author = "Douglas L. Kruse and Richard B. Freeman and Joseph R. Blasi",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "2010",
 URL = "http://www.nber.org/books/krus08-1",
}