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Introduction: Productivity, networks and knowledge flows
Johansson, Börje; Lööf, Hans - In: Economics of innovation and new technology 24 (2015) 1/2, pp. 1-4
Persistent link: https://www.econbiz.de/10010477135
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European R&D efficiency
Johansson, Börje; Lööf, Hans; Savin, Maxim - In: Economics of innovation and new technology 24 (2015) 1/2, pp. 140-158
Persistent link: https://www.econbiz.de/10010477588