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The effects of uncertainties over R&D policy or market demand on R&D levels
Author(s) -
Mai ChaoCheng,
Lin ShihChuan
Publication year - 2021
Publication title -
managerial and decision economics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.288
H-Index - 51
eISSN - 1099-1468
pISSN - 0143-6570
DOI - 10.1002/mde.3291
Subject(s) - rivalry , economics , duopoly , microeconomics , investment (military) , subsidy , product (mathematics) , monetary economics , cournot competition , market economy , geometry , mathematics , politics , political science , law
This paper investigates how product market uncertainty and government research and development (R&D) subsidy uncertainty affect R&D levels in a duopoly with R&D rivalry and technological spillovers from an advanced large firm. Within this framework, one small firm and one large firm compete on R&D and output. We find that if firms' R&D efforts are strategic complements, then the firms' R&D outputs would decrease due to increased uncertainty over R&D policy but would increase due to increased uncertainty over market demand. Thus, we conclude that different types of uncertainties exert different impacts on R&D investment decisions.