One-way spillovers, endogenous innovator/imitator roles and research joint ventures

Arbeitspapier

We consider a two-period duopoly characterized by a one-way spillover structure in process R&D and a very broad specification of product market competition. We show that a priori identical firms always engage in different levels of R&D, at equilibrium, thus giving rise to an innovator/imitator configuration and ending up with different sizes. In view of this endogenous firm heterogeneity, the social benefits of, and the firms' incentives for, research joint ventures are somewhat different from the case of ex post firm symmetry. The key properties of the game are submodularity (R&D decisions are strategic substitutes) and lack of global concavity.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: Reihe Ökonomie / Economics Series ; No. 43

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Noncooperative Games ; Oligopoly and Other Imperfect Markets ; Management of Technological Innovation and R&D
• Thema: oligopolistic R&D ; one-way spillovers ; research joint ventures ; submodularity

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Amir, Rabah ; Wooders, John
• Ereignis: Veröffentlichung
• (wer): Institute for Advanced Studies (IHS)
• (wo): Vienna
• (wann): 1997

Weitere Informationen

• Handle: http://hdl.handle.net/10419/68635
• Letzte Aktualisierung: 10.03.2025, 11:44 MEZ