Evolutionary Game Analysis of Stackelberg Duopoly´s Strategies to Their Suppliers

To study the operation mechanism of supply chain with unbalanced bargaining power, we construct an evolutionary game model under Stackelberg duopoly competition in this paper. The results suggest that the strategy of "cost transfer" is not necessarily the best strategy for retailer duopoly and there exit different evolutionarily stable strategies (ESS) when the degree of "cost transfer" is different. At last, the numerical examples are also given.