Finally, the risk-profit equilibrium of the two-dimensional Bertrand game model and its gross profit at equilibrium in uncertain environments is compared with that discussed in reference[1].

• 对在不确定环境下Bertrand 二维博弈模型的风险-收益均衡及均衡总利润和文献[1]中讨论的确定环境下Bertrand 二维博弈模型的均衡及均衡总利润进行了对比分析。