Quantitative Analysis for Management, 13/e

3.3 Decision Making Under Uncertainty

The presentation in this section of the criteria for decision making under uncertainty (and also for decision making under risk) is based on the assumption that the payoff is something in which larger values are better and high values are desirable. For payoffs such as profit, total sales, total return on investment, and interest earned, the best decision would be one that resulted in some type of maximum payoff. However, there are situations in which lower payoff values (e.g., cost) are better, and these payoffs would be minimized rather than maximized. The statement of the decision criteria would be modified slightly for such minimization problems. These differences will be mentioned in this section, and ...