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Innovation, imitation, and intellectual property rights
Helpman, Elhanan - 1992
Persistent link: https://www.econbiz.de/10000839471
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Innovation, imitation, and intellectual property rights
Helpman, Elhanan - 1992
Persistent link: https://www.econbiz.de/10000841064
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North-South R & D spillovers
Coe, David T.; Helpman, Elhanan; Hoffmaister, Alexander W. - 1995
Persistent link: https://www.econbiz.de/10000146442
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Optimal integration strategies for the multinational firm
Grossman, Gene M.; Helpman, Elhanan; Szeidl, Adam - 2003
Persistent link: https://www.econbiz.de/10002203146
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Optimal integration : strategies for the multinational firm
Grossman, Gene M.; Helpman, Elhanan; Szeidl, Adam - 2004
Persistent link: https://www.econbiz.de/10002160149
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Global sourcing
Antràs, Pol; Helpman, Elhanan - In: Journal of political economy 112 (2004) 3, pp. 552-580
Persistent link: https://www.econbiz.de/10002095223
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Optimal integration strategies for the multinational firm
Grossman, Gene M.; Helpman, Elhanan; Szeidl, Adam - In: Journal of international economics 70 (2006) 1, pp. 216-238
Persistent link: https://www.econbiz.de/10003370764
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Optimal integration strategies for the multinational firm
Grossman, Gene M.; Helpman, Elhanan; Szeidl, Adam - 2003
Persistent link: https://www.econbiz.de/10001871984
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Global sourcing
Antràs, Pol; Helpman, Elhanan - 2003
Persistent link: https://www.econbiz.de/10001826466
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Global sourcing
Antràs, Pol; Helpman, Elhanan - 2004
Persistent link: https://www.econbiz.de/10001903178