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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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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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Process and product innovation in a vertically differentiated monopoly
Lambertini, Luca; Orsini, Raimondello - In: Economics letters 68 (2000) 3, pp. 333-337
Persistent link: https://www.econbiz.de/10001499282
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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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Standardization and the stability of collusion
Lambertini, Luca - In: Economics letters 58 (1998) 3, pp. 303-310
Persistent link: https://www.econbiz.de/10001234696
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Product homogeneity as a prisoner's dilemma in a duopoly with R&D
Lambertini, Luca - In: Economics letters 58 (1998) 3, pp. 297-301
Persistent link: https://www.econbiz.de/10001234697