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Are ideas getting harder to find?
Bloom, Nicholas; Jones, Charles I.; Van Reenen, John; … - 2017
Persistent link: https://www.econbiz.de/10011740091
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Credible vertical preemption
Siebert, Ralph - 2003
Persistent link: https://www.econbiz.de/10001829093
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The impact of R&D subsidies on the introduction of new products by incumbent firms
Siebert, Ralph - 2003
Persistent link: https://www.econbiz.de/10001829109
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How licensing resolves hold-up : evidence from a dynamic panel data model with unobserved heterogeneity
Siebert, Ralph; Graevenitz, Georg von - 2005
Persistent link: https://www.econbiz.de/10003284885
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Jostling for advantage : licensing and entry into patent portfolio races
Siebert, Ralph; Graevenitz, Georg von - 2006
Persistent link: https://www.econbiz.de/10003355367