研究期間：10208~10307;We will compare Cournot and Bertrand equilibria in a duopoly setting where the asymmetry between the two firms is multi-dimensional. Zanchettin (2006) and Chang and Peng (2012) obtain some interesting results for a duopoly setting where the asymmetry between the two firms has a dimension of one. Therefore, we particularly aim at analyzing whether these results still hold in the multi-dimensional setting. Zanchettin (2006) demonstrates that a standard result obtained by Singh and Vives (1984) is reversed when the degree of the asymmetry between the two firms is high enough. This means that it is not without loss of generality for Singh and Vives (1984) to restrict the degree of the asymmetry between the two firms by assuming that the so called ``primary outputs” are positive. This suggests that it also could be restrictive to assume that the asymmetry between the two firms has a dimension of one. It thus might be important to relax this assumption.
