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Productivity Growth in Service Industries : An Assessment of Recent Patterns and the Role of Measurement
Wölfl, Anita, (2003)
The Service Economy in OECD Countries : OECD/Centre d'études prospectives et d'informations internationales (CEPII)
Wölfl, Anita, (2005)
Spillover effects and R&D-cooperations : the influence of market structure
Wölfl, Anita, (2000)