Chen, Hsiao-Chi; Chow, Yunshyong - 2022
Under general demands and costs, this paper investigates the evolutions of Cournot and Bertrand firms in imitation and … limits of replicator dynamics, while only the first two can be the long-run equilibria of imitation dynamics. In particular … differentiation levels are identical and what kinds of goods are produced, but the long-run equilibria of imitation dynamics do not …