摘要
在随机投标人数的条件下,通过引入基于投标商个体差异的比例系数a,建立了基于赢标概率和期望利润为决策目标的两目标投标决策模型,改进了Friedman模型、Hassman-Rivett模型的以期望利润最大化为目标的单目标投标决策模型,有效地解决了这两个模型中赢标概率和期望利润取值反方向变化而导致的决策困难的弊端.
On condition that the numbers of participators are uncertain,this paper,based on introducing a proportion coefficientα,constructs a decision-making model of two targets,which improves the single decision- making model based on expected profits in Friedman model and Hassman-Rivett model.In the two models above, winning probability and expected profits vary inversely which cause the difficulty of decision-making.The model we construct effectively resolves the defect above.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
2007年第S1期473-475,共3页
Journal of University of Electronic Science and Technology of China
关键词
投标
决策
期望利润
赢标概率
bidding
decision-making
expected profits
winning probability
