Hattori, Masahiko; Tanaka, Yasuhito - In: Economics Bulletin 34 (2014) 3, pp. 2051-2059
and relative profit maximization. Technology itself is free, but each firm must expend a fixed set-up cost, for example …, for education of its staff. Under absolute profit maximization there are three types of sub-game perfect equilibria … relative profit maximization there are two sub-game perfect equilibria. Both firms, or no firm adopt new technology. And we …