//-->
[Rezension von: Output measurement in the service sectors, ed. by Zvi Griliches]
Folbre, Nancy, (1994)
Wardley, Peter, (1995)
Chapter 26. Using Innovation Surveys for Econometric Analysis
Mairesse, Jacques, (2010)
Japanese workers : their part in the changes
Hubert, Tony, (1984)
Productivity themes in the 1980's
Hubert, Tony, (1981)
Teutons and travail