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Inter-organizational collaboration and financing constraints for R&D
Czarnitzki, Dirk; Hottenrott, Hanna - In: Economics letters 161 (2017), pp. 15-18
Persistent link: https://www.econbiz.de/10011903833
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Intellectual property rights and appropriability of innovation
Akiyama, Taro; Furukawa, Yuichi - In: Economics letters 103 (2009) 3, pp. 138-141
Persistent link: https://www.econbiz.de/10003854894
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The knowledge production of "R and "D"
Czarnitzki, Dirk; Kraft, Kornelius; Thorwarth, Susanne - In: Economics letters 105 (2009) 1, pp. 141-143
Persistent link: https://www.econbiz.de/10003899412
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Intellectual property protection and innovation : an inverted-U relationship
Furukawa, Yuichi - In: Economics letters 109 (2010) 2, pp. 99-101
Persistent link: https://www.econbiz.de/10009241048
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Innovation indicators and corporate credit ratings : evidence from German firms
Czarnitzki, Dirk; Kraft, Kornelius - In: Economics letters 82 (2004) 3, pp. 377-384
Persistent link: https://www.econbiz.de/10001938468
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The struggle to survive in the R&D sector : implications for innovation and growth
Furukawa, Yuichi - In: Economics letters 121 (2013) 1, pp. 26-29
Persistent link: https://www.econbiz.de/10010187117