One-Switch Conditions for Multiattribute Utility Functions

Ali E. Abbas; David E. Bell

Article | Operations Research | September–October 2012

One-Switch Conditions for Multiattribute Utility Functions

by Ali E. Abbas and David E. Bell

Abstract

We introduce a variety of new independence conditions for multiattribute utility functions that permit preference dependencies among the attributes of a decision problem. The hierarchy of new conditions varies in the degree to which it specifies the functional form, ranging from more general solutions with weaker constraints, to more specific solutions with stronger constraints. This formulation provides a wealth of new functional forms that a decision maker may use in a multiattribute decision problem. In addition, it may be used to tailor the utility elicitation process to the comfort level of the decision maker. The new conditions, and the corresponding functional forms, are based on the idea of limiting the number of switches that a decision maker may make between two decision alternatives as a parameter of the problem varies. We show how this formulation also relates many widely used concepts in single and multiattribute utility theory.

Keywords: one-switch; utility independence; risk aversion; multiattribute utility; Decision Making;

Format: Print

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Citation:

Abbas, Ali E., and David E. Bell. "One-Switch Conditions for Multiattribute Utility Functions." Operations Research 60, no. 5 (September–October 2012): 1199–1212.

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Teaching Note | HBS Case Collection | May 2020

Danone: Changing the Food System

David E. Bell, Federica Gabrieli, Daniela Beyersdorfer, Amy Klopfenstein and Aldo Sesia

Teaching Note for HBS No. 520-053.
This is a teaching note for the case “Danone: Changing the Food System?” The case examines the efforts of one of the world’s largest food and beverage companies to resolve the social, environmental, and economic issues within its supply chain. Chairman and CEO Emmanuel Faber and One Planet and Water Cycle Vice President Eric Soubeiran believe that the global food system is broken, and needs radical transformation to save the planet. The case provides an overview of Danone’s efforts to change the food system, including Cost Performance Model (CPM) contracts with dairy farmers and encouraging suppliers to prioritize regenerative agriculture and the ethical treatment of animals. However, it remains unclear whether consumers are willing to pay a premium for sustainably-produced products. At the conclusion of the case, Faber and Soubeiran wonder what Danone should do next to repair the food system. The note contains suggested assignment questions, a sample board plan, and a suggested discussion plan.

Keywords: Food; Goods and Commodities; Agribusiness; Animal-Based Agribusiness; Plant-Based Agribusiness; Strategy; Corporate Strategy; Environmental Management; Environmental Sustainability; Climate Change; Agriculture and Agribusiness Industry; Food and Beverage Industry; Europe; France; Paris;

Citation:

Bell, David E., Federica Gabrieli, Daniela Beyersdorfer, Amy Klopfenstein, and Aldo Sesia. "Danone: Changing the Food System." Harvard Business School Teaching Note 520-066, May 2020. View Details

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One-Switch Conditions for Multiattribute Utility Functions

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