@inbook{NBERc9111,
 Crossref = "NBERbend08-1",
 title = "The Effect of HRM Practices and R&D Investment on Worker Productivity",
 author = "Fredrik Andersson and Clair Brown and Benjamin Campbell and Hyowook Chiang and Yooki Park",
 BookTitle = "The Analysis of Firms and Employees: Quantitative and Qualitative Approaches",
 Publisher = "University of Chicago Press",
 pages = "19-43",
 year = "2008",
 month = "October",
 URL = "http://www.nber.org/chapters/c9111",
}
@book{NBERbend08-1,
 title = "The Analysis of Firms and Employees: Quantitative and Qualitative Approaches",
 author = "Stefan Bender and Julia Lane and Kathryn Shaw and Fredrik Andersson and Till von Wachter",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "2008",
 URL = "http://www.nber.org/books/bend08-1",
}