Patent portfolio diversity and firm profitability: A question of specialization or diversification?

Francesco Appio, Luigi de Luca, Robert Morgan and Antonella Martini
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Luigi de Luca: Cardiff Business School
Robert Morgan: Cardiff Business School
Antonella Martini: UniPi - University of Pisa [Italy] = Università di Pisa [Italia] = Université de Pise [Italie]

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Date: 2019-08
Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-02292360v1
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Citations: View citations in EconPapers (7)

Published in Journal of Business Research, 2019, 101, pp.255-267. ⟨10.1016/j.jbusres.2019.04.020⟩

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Persistent link: https://EconPapers.repec.org/RePEc:hal:journl:halshs-02292360

DOI: 10.1016/j.jbusres.2019.04.020

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