Economic screening procedures using a correlated variable with multidecision alternatives
针对多个具有不同利润/成本结构的市场，开发了使用相关变量的经济筛选程序，以选择最优市场。假设性能变量和筛选变量服从联合正态分布，构建了包含合格品利润、不合格品接受成本及筛选检查成本的利润模型，并给出了最优筛选方法的数值示例。
Economic screening procedures using a correlated variable are developed for selecting markets in situations when there are several markets with different profit/ cost structures. It is assumed that the performance variable and the screening variable are jointly normally distributed. Profit models are constructed which involve three profit/cost components: profit from a conforming item, cost from an accepted nonconforming item, and screening inspection cost. Methods of finding the optimal screening procedures are presented and numerical examples are given.