Game Theory and ApplicationsMerger and Competition AnalysisDecision-Making and Behavioral Economics

Mingqing Xing, Sang-Ho Lee

2026.2.17INTERNATIONAL JOURNAL OF ECONOMIC THEORY

DOI: 10.1111/ijet.70015

Abstract

We examine firm's risk‐taking decisions in R&D under two different delegation strategies between partial delegation (PD) and full delegation (FD): FD authorizes both quantity and R&D risk but PD only authorizes quantity. Cournot firms under the FD set higher profit weights at the expected value of cost realization, which can lessen competition, but the R&D risk choice is always lower than the PD. The results are reversed for Bertrand firms, making the FD strategy more beneficial for consumers and society. Finally, endogenous choice of delegation type depends on product substitutability and market size, while the equilibrium choice may not be socially desirable.

Citation format

XING, Mingqing; LEE, Sang-Ho. Strategic delegation and risk‐taking in R&D: Partial delegation versus full delegation. INTERNATIONAL JOURNAL OF ECONOMIC THEORY, 2026, 22(2): 183–207.