{"title":"马拉多纳扮演Minimax","authors":"Ignacio Palacios-Huerta","doi":"10.1016/j.serev.2022.100001","DOIUrl":null,"url":null,"abstract":"<div><p>This paper tests the theory of mixed strategy equilibrium using Maradona's penalty kicks during his lifetime professional career. The results are remarkably consistent with equilibrium play in every respect: (i) Maradona's scoring probabilities are statistically identical across strategies; (ii) His choices are serially independent. These results show that Maradona's behavior is consistent with Nash's predictions, specifically with both implications of von Neumann's Minimax Theorem.</p></div>","PeriodicalId":101182,"journal":{"name":"Sports Economics Review","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Maradona plays Minimax\",\"authors\":\"Ignacio Palacios-Huerta\",\"doi\":\"10.1016/j.serev.2022.100001\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This paper tests the theory of mixed strategy equilibrium using Maradona's penalty kicks during his lifetime professional career. The results are remarkably consistent with equilibrium play in every respect: (i) Maradona's scoring probabilities are statistically identical across strategies; (ii) His choices are serially independent. These results show that Maradona's behavior is consistent with Nash's predictions, specifically with both implications of von Neumann's Minimax Theorem.</p></div>\",\"PeriodicalId\":101182,\"journal\":{\"name\":\"Sports Economics Review\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Sports Economics Review\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2773161822000015\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Sports Economics Review","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2773161822000015","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This paper tests the theory of mixed strategy equilibrium using Maradona's penalty kicks during his lifetime professional career. The results are remarkably consistent with equilibrium play in every respect: (i) Maradona's scoring probabilities are statistically identical across strategies; (ii) His choices are serially independent. These results show that Maradona's behavior is consistent with Nash's predictions, specifically with both implications of von Neumann's Minimax Theorem.
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