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Industry diversity and its impact on the innovation performance of firms : an empirical analysis based on panel data (firm-level)
Wörter, Martin - In: Journal of evolutionary economics : JEE 19 (2009) 5, pp. 675-700
Persistent link: https://www.econbiz.de/10003892799
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Competition, R&D and innovation : testing the inverted-U in a simultaneous system
Peneder, Michael; Wörter, Martin - In: Journal of evolutionary economics : JEE 24 (2014) 3, pp. 653-687
Persistent link: https://www.econbiz.de/10010380079