Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
In this paper, I investigate endogenous roles in a mixed duopoly, where private and state‐owned public turns compete, by allowing two production periods. I find that many equilibria exist, including the Coumot‐type equilibrium and one Stackelberg‐type equilibrium where the public firm becomes the follower. However, another Stackelberg‐type equilibrium where the public firm becomes the leader does not exist. If small inventory costs are introduced, the unique equilibrium outcome becomes the Stackelberg type where the public firm is the follower.