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The vintage effect in TFP growth : an analysis of the age structure of capital
Gittleman, Maury B.; Raa, Thijs ten; Wolff, Edward N. - 2003
Persistent link: https://www.econbiz.de/10001765842
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Outsourcing of services and productivity growth in goods industries
Raa, Thijs ten; Wolff, Edward N. - 1994
Persistent link: https://www.econbiz.de/10000887482
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Secondary products and the measurement of productivity growth
Raa, Thijs ten; Wolff, Edward N. - 1988
Persistent link: https://www.econbiz.de/10000758435