A simple Ising spin model which can describe the mechanism of advertising in a duopoly market is proposed. In contrast …

duopoly with aggregate demand uncertainty. We find that limited liability and investment irreversibility is likely to produce …This paper investigates the interplay of investment irreversibility, predatory behavior, and limited liability in a … obligations in adverse states. However, market conditions themselves become endogenous in a duopoly since the quantity decisions …

dynamics of a 2- player Cournot duopoly, proposed by Puu (1997). We establish admissibility conditions on the initial state of …

is better for the duopoly producers than the Stackelberg's leader. This conclusion, however, does not prevail for the …, based on higher Cournot's profits than Stackelberg's profits. Keywords: Duopoly, Durable, Price, Profit. …

algorithm of social evolution and aspiration learning for asymmetric duopoly is presented. The evolutionary equilibrium in R …&D duopoly with spillovers is presented and analyzed. The results show that strengthening intellectual property rights protection …

either chooses a R&D (and output) subsidy, or remains inactive. For a domestic duopoly a government taxes, subsidizes, or …