【摘要】 对经济活动中一类由 2个处于平等地位的经济决策人参与决策的决策行为抽象出数学模型 ,发现它实际上是由 2个参数规划构成的交叉规划问题 ,针对这一模型 ,讨论了其均衡解的存在性 .更多还原

【Abstract】 Based on the research to the economic systems which involve two equal planners, the authers present a kind of linear interaction mathematical programming problem.(LIPP for abbr.).It’s easy to find that the LIPP is composed of two parametric programming problems. The existence of its equilibrium solution is proved by using the fixed point theory of the point-to-set contraction mapping.更多还原