from Part III - Applications, Examples, and Selected Topics
Published online by Cambridge University Press: 23 October 2025
We often make decisions that are based on multiple attributes that cannot be measured on objective scales. Life often includes tradeoffs. Which job should you take? Which apartment should you rent? Whom should you marry? Life is filled with options and decisions that include many different factors – happiness, money, comfort, health, future opportunities, time demands, etc. How can people make decisions that require the comparison and weighing of these and other attributes? Previous chapters covering probability, decisions trees, and decision strategies, discussed prescriptive models used to determine optimal solutions when decisions were made based on a single attribute. This chapter outlines the concept and structure of multi-attribute decisions. In some cases, multi-attribute decisions can include compensatory strategies, where tradeoffs can be considered, but in other cases, only noncompensatory strategies are possible. Norm referencing and criterion referencing are discussed. Charles Darwin’s decision to marry or not will be one example of a multi-attribute utility decision.
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