Arbeitspapier

The Shapley value without efficiency and additivity

We provide a new characterization of the Shapley value neither using the efficiency axiom nor the additivity axiom. In this characterization, efficiency is replaced by the gain-loss axiom (Einy and Haimanko, 2011, Game Econ Behav 73: 615-621), i.e., whenever the total worth generated does not change, a player can only gain at the expense of another one. Additivity and the equal treatment axiom are substituted by fairness (van den Brink, 2001, Int J Game Theory 30: 309-319) or differential marginality (Casajus, 2011, Theor Decis 71: 163-174), where the latter requires equal productivity differentials of two players to translate into equal payoff differentials. The third axiom of our characterization is the standard dummy player axiom.

Language
Englisch

Bibliographic citation
Series: Working Paper ; No. 114

Classification
Wirtschaft
Cooperative Games
Welfare Economics: General
Subject
shapley value
gain-loss axiom
differential marginality
efficiency
additivity

Event
Geistige Schöpfung
(who)
Casajus, André
Event
Veröffentlichung
(who)
Universität Leipzig, Wirtschaftswissenschaftliche Fakultät
(where)
Leipzig
(when)
2012

Handle
Last update
10.03.2025, 11:43 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Casajus, André
  • Universität Leipzig, Wirtschaftswissenschaftliche Fakultät

Time of origin

  • 2012

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