Product differentiation, process R&D, and the nature of market competition

Ping Lin and Kamal Saggi

Chapter 29 in Technology Transfer, Foreign Direct Investment, and the Protection of Intellectual Property in the Global Economy, 2023, pp 647-657 from World Scientific Publishing Co. Pte. Ltd.

Abstract: We investigate the relationship between process and product R&D and compare the incentives for both types of R&D under different modes of market competition (Bertrand versus Cournot). It is shown that: (i) process R&D investments increase with the degree of product differentiation and firms invest more in product R&D when they can do process R&D than when they cannot; (ii) Bertrand firms have a stronger incentive for product R&D whereas Cournot firms invest more in process R&D; and (iii) cooperation in product R&D promotes both types of R&D relative to competition whereas cooperation in both types of R&D discourages R&D relative to cooperation in just product R&D.

Keywords: International Technology Transfer; Multinational Firms; Trips; Foreign Direct Investment; Oligopolistic Competition; Vertical Contracts; Intellectual Property Rights (search for similar items in EconPapers)
JEL-codes: F21 (search for similar items in EconPapers)
Date: 2023
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