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On international spillovers
Bianco, Dominique; Niang, Abdou-Aziz - In: Economics letters 117 (2012) 1, pp. 280-282
Persistent link: https://www.econbiz.de/10009697768
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R & D intensity and multinational involvement
Hirschey, Mark - In: Economics letters 7 (1981) 1, pp. 87-93
Persistent link: https://www.econbiz.de/10002858935
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Patents and R & D at the firm level : a first report
Pakes, Ariel; Griliches, Zvi - In: Economics letters 5 (1980) 4, pp. 377-381
Persistent link: https://www.econbiz.de/10002620164
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The effect of push and pull factors on an adjusted index of product and geographic diversification
Round, David K. - In: Economics letters 6 (1980) 3, pp. 287-294
Persistent link: https://www.econbiz.de/10002724589
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Growth and scale effects : the role of knowledge spillovers
Li, Chol-won - In: Economics letters 74 (2002) 2, pp. 177-185
Persistent link: https://www.econbiz.de/10001637800
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Duplicative research, mergers and innovation
Denicolò, Vincenzo; Polo, Michele - In: Economics letters 166 (2018), pp. 56-59
Persistent link: https://www.econbiz.de/10012011906
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Patents, trade secrets and the correlation among R&D projects
Bulut, Harun; Moschini, Giancarlo - In: Economics letters 91 (2006) 1, pp. 131-137
Persistent link: https://www.econbiz.de/10003315126
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R&D and endogenous asymmetries between firms
Pires, Armando José Garcia - In: Economics letters 103 (2009) 3, pp. 153-156
Persistent link: https://www.econbiz.de/10003854906
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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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R&D and the use of spillovers
Jirjahn, Uwe - In: Economics letters 96 (2007) 1, pp. 84-88
Persistent link: https://www.econbiz.de/10003485816