Penalty kicks as cross-fertilization: On the economic psychology of sports

We review some topics in which soccer penalty kicks are related to phenomena in game theory, decision making and psychology. In particular, we discuss the game theoretic analysis of the kicker's and goalkeeper's behavior and its relation to the concept of mixed strategy Nash Equilibrium. T...

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Main Authors: Ofer H. Azar, Michael Bar-Eli
Format: Article
Language:English
Published: KeAi Communications Co. Ltd. 2023-06-01
Series:Asian Journal of Sport and Exercise Psychology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2667239122000600
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author Ofer H. Azar
Michael Bar-Eli
author_facet Ofer H. Azar
Michael Bar-Eli
author_sort Ofer H. Azar
collection DOAJ
description We review some topics in which soccer penalty kicks are related to phenomena in game theory, decision making and psychology. In particular, we discuss the game theoretic analysis of the kicker's and goalkeeper's behavior and its relation to the concept of mixed strategy Nash Equilibrium. The main idea is that both players should not follow a predictable strategy, and therefore should choose different strategies over time. We also review the action bias of goalkeepers in penalty kicks, which results in them almost always jumping to one of the sides although staying in the goal's center is in fact a good strategy given the empirical distribution of kicks. We then turn to the order effect in penalty shootouts, and the debate to what extent kicking first gives the team an advantage in the shootout. These topics illustrate the opportunities offered by interdisciplinary research that combines sports with social sciences such as economics and psychology. While this interdisciplinary literature has grown significantly in recent years, research opportunities in this area abound and we hope that this article will encourage the readers to contribute to it.
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spelling doaj.art-8e176597417e41d79021626a57cd94a22023-05-24T04:21:15ZengKeAi Communications Co. Ltd.Asian Journal of Sport and Exercise Psychology2667-23912023-06-0131812Penalty kicks as cross-fertilization: On the economic psychology of sportsOfer H. Azar0Michael Bar-Eli1Department of Business Administration, Guilford Glazer Faculty of Business and Management, Ben-Gurion University of the Negev, Beer Sheva, IsraelCorresponding author.; Department of Business Administration, Guilford Glazer Faculty of Business and Management, Ben-Gurion University of the Negev, Beer Sheva, IsraelWe review some topics in which soccer penalty kicks are related to phenomena in game theory, decision making and psychology. In particular, we discuss the game theoretic analysis of the kicker's and goalkeeper's behavior and its relation to the concept of mixed strategy Nash Equilibrium. The main idea is that both players should not follow a predictable strategy, and therefore should choose different strategies over time. We also review the action bias of goalkeepers in penalty kicks, which results in them almost always jumping to one of the sides although staying in the goal's center is in fact a good strategy given the empirical distribution of kicks. We then turn to the order effect in penalty shootouts, and the debate to what extent kicking first gives the team an advantage in the shootout. These topics illustrate the opportunities offered by interdisciplinary research that combines sports with social sciences such as economics and psychology. While this interdisciplinary literature has grown significantly in recent years, research opportunities in this area abound and we hope that this article will encourage the readers to contribute to it.http://www.sciencedirect.com/science/article/pii/S2667239122000600SoccerAction biasDecision making in sportsGame theoryPenalty kicksBehavioral economics
spellingShingle Ofer H. Azar
Michael Bar-Eli
Penalty kicks as cross-fertilization: On the economic psychology of sports
Asian Journal of Sport and Exercise Psychology
Soccer
Action bias
Decision making in sports
Game theory
Penalty kicks
Behavioral economics
title Penalty kicks as cross-fertilization: On the economic psychology of sports
title_full Penalty kicks as cross-fertilization: On the economic psychology of sports
title_fullStr Penalty kicks as cross-fertilization: On the economic psychology of sports
title_full_unstemmed Penalty kicks as cross-fertilization: On the economic psychology of sports
title_short Penalty kicks as cross-fertilization: On the economic psychology of sports
title_sort penalty kicks as cross fertilization on the economic psychology of sports
topic Soccer
Action bias
Decision making in sports
Game theory
Penalty kicks
Behavioral economics
url http://www.sciencedirect.com/science/article/pii/S2667239122000600
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