Credibilistic Cournot Game with Risk Aversion under a Fuzzy Environment
The classic Cournot game ignores the influence of the players’ psychological behavior on the decision and cannot deal with the game problem of fuzzy information. To address such game situations, a credibilistic Cournot game is developed, where the optimistic value criterion derived from credibility...
Ausführliche Beschreibung
Autor*in: |
Zhongwei Feng [verfasserIn] Yan Ma [verfasserIn] Yuzhong Yang [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2023 |
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Übergeordnetes Werk: |
In: Mathematics - MDPI AG, 2013, 11(2023), 4, p 1029 |
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Übergeordnetes Werk: |
volume:11 ; year:2023 ; number:4, p 1029 |
Links: |
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DOI / URN: |
10.3390/math11041029 |
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Katalog-ID: |
DOAJ080219160 |
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520 | |a The classic Cournot game ignores the influence of the players’ psychological behavior on the decision and cannot deal with the game problem of fuzzy information. To address such game situations, a credibilistic Cournot game is developed, where the optimistic value criterion derived from credibility theory is used to describe risk-averse behavior of manufacturers and the associated parameters are characterized by fuzzy variables. Then, a concept of the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is proposed and its uniqueness is shown. Finally, the relevant results of the credibilistic Cournot game are applied to an example to illustrate the availability of our model, and a sensitivity analysis of the relationship between the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity and confidence levels is performed. The results show that manufacturers’ (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is positively related to the risk aversion level of their competitors and negatively to their own risk aversion level. | ||
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10.3390/math11041029 doi (DE-627)DOAJ080219160 (DE-599)DOAJ33982fee2d4b45a1894f71a36e7576fa DE-627 ger DE-627 rakwb eng QA1-939 Zhongwei Feng verfasserin aut Credibilistic Cournot Game with Risk Aversion under a Fuzzy Environment 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The classic Cournot game ignores the influence of the players’ psychological behavior on the decision and cannot deal with the game problem of fuzzy information. To address such game situations, a credibilistic Cournot game is developed, where the optimistic value criterion derived from credibility theory is used to describe risk-averse behavior of manufacturers and the associated parameters are characterized by fuzzy variables. Then, a concept of the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is proposed and its uniqueness is shown. Finally, the relevant results of the credibilistic Cournot game are applied to an example to illustrate the availability of our model, and a sensitivity analysis of the relationship between the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity and confidence levels is performed. The results show that manufacturers’ (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is positively related to the risk aversion level of their competitors and negatively to their own risk aversion level. Cournot game risk aversion credibility theory optimistic value criterion (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity Mathematics Yan Ma verfasserin aut Yuzhong Yang verfasserin aut In Mathematics MDPI AG, 2013 11(2023), 4, p 1029 (DE-627)737287764 (DE-600)2704244-3 22277390 nnns volume:11 year:2023 number:4, p 1029 https://doi.org/10.3390/math11041029 kostenfrei https://doaj.org/article/33982fee2d4b45a1894f71a36e7576fa kostenfrei https://www.mdpi.com/2227-7390/11/4/1029 kostenfrei https://doaj.org/toc/2227-7390 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 4, p 1029 |
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10.3390/math11041029 doi (DE-627)DOAJ080219160 (DE-599)DOAJ33982fee2d4b45a1894f71a36e7576fa DE-627 ger DE-627 rakwb eng QA1-939 Zhongwei Feng verfasserin aut Credibilistic Cournot Game with Risk Aversion under a Fuzzy Environment 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The classic Cournot game ignores the influence of the players’ psychological behavior on the decision and cannot deal with the game problem of fuzzy information. To address such game situations, a credibilistic Cournot game is developed, where the optimistic value criterion derived from credibility theory is used to describe risk-averse behavior of manufacturers and the associated parameters are characterized by fuzzy variables. Then, a concept of the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is proposed and its uniqueness is shown. Finally, the relevant results of the credibilistic Cournot game are applied to an example to illustrate the availability of our model, and a sensitivity analysis of the relationship between the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity and confidence levels is performed. The results show that manufacturers’ (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is positively related to the risk aversion level of their competitors and negatively to their own risk aversion level. Cournot game risk aversion credibility theory optimistic value criterion (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity Mathematics Yan Ma verfasserin aut Yuzhong Yang verfasserin aut In Mathematics MDPI AG, 2013 11(2023), 4, p 1029 (DE-627)737287764 (DE-600)2704244-3 22277390 nnns volume:11 year:2023 number:4, p 1029 https://doi.org/10.3390/math11041029 kostenfrei https://doaj.org/article/33982fee2d4b45a1894f71a36e7576fa kostenfrei https://www.mdpi.com/2227-7390/11/4/1029 kostenfrei https://doaj.org/toc/2227-7390 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 4, p 1029 |
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10.3390/math11041029 doi (DE-627)DOAJ080219160 (DE-599)DOAJ33982fee2d4b45a1894f71a36e7576fa DE-627 ger DE-627 rakwb eng QA1-939 Zhongwei Feng verfasserin aut Credibilistic Cournot Game with Risk Aversion under a Fuzzy Environment 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The classic Cournot game ignores the influence of the players’ psychological behavior on the decision and cannot deal with the game problem of fuzzy information. To address such game situations, a credibilistic Cournot game is developed, where the optimistic value criterion derived from credibility theory is used to describe risk-averse behavior of manufacturers and the associated parameters are characterized by fuzzy variables. Then, a concept of the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is proposed and its uniqueness is shown. Finally, the relevant results of the credibilistic Cournot game are applied to an example to illustrate the availability of our model, and a sensitivity analysis of the relationship between the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity and confidence levels is performed. The results show that manufacturers’ (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is positively related to the risk aversion level of their competitors and negatively to their own risk aversion level. Cournot game risk aversion credibility theory optimistic value criterion (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity Mathematics Yan Ma verfasserin aut Yuzhong Yang verfasserin aut In Mathematics MDPI AG, 2013 11(2023), 4, p 1029 (DE-627)737287764 (DE-600)2704244-3 22277390 nnns volume:11 year:2023 number:4, p 1029 https://doi.org/10.3390/math11041029 kostenfrei https://doaj.org/article/33982fee2d4b45a1894f71a36e7576fa kostenfrei https://www.mdpi.com/2227-7390/11/4/1029 kostenfrei https://doaj.org/toc/2227-7390 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 4, p 1029 |
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10.3390/math11041029 doi (DE-627)DOAJ080219160 (DE-599)DOAJ33982fee2d4b45a1894f71a36e7576fa DE-627 ger DE-627 rakwb eng QA1-939 Zhongwei Feng verfasserin aut Credibilistic Cournot Game with Risk Aversion under a Fuzzy Environment 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The classic Cournot game ignores the influence of the players’ psychological behavior on the decision and cannot deal with the game problem of fuzzy information. To address such game situations, a credibilistic Cournot game is developed, where the optimistic value criterion derived from credibility theory is used to describe risk-averse behavior of manufacturers and the associated parameters are characterized by fuzzy variables. Then, a concept of the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is proposed and its uniqueness is shown. Finally, the relevant results of the credibilistic Cournot game are applied to an example to illustrate the availability of our model, and a sensitivity analysis of the relationship between the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity and confidence levels is performed. The results show that manufacturers’ (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is positively related to the risk aversion level of their competitors and negatively to their own risk aversion level. Cournot game risk aversion credibility theory optimistic value criterion (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity Mathematics Yan Ma verfasserin aut Yuzhong Yang verfasserin aut In Mathematics MDPI AG, 2013 11(2023), 4, p 1029 (DE-627)737287764 (DE-600)2704244-3 22277390 nnns volume:11 year:2023 number:4, p 1029 https://doi.org/10.3390/math11041029 kostenfrei https://doaj.org/article/33982fee2d4b45a1894f71a36e7576fa kostenfrei https://www.mdpi.com/2227-7390/11/4/1029 kostenfrei https://doaj.org/toc/2227-7390 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 4, p 1029 |
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10.3390/math11041029 doi (DE-627)DOAJ080219160 (DE-599)DOAJ33982fee2d4b45a1894f71a36e7576fa DE-627 ger DE-627 rakwb eng QA1-939 Zhongwei Feng verfasserin aut Credibilistic Cournot Game with Risk Aversion under a Fuzzy Environment 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The classic Cournot game ignores the influence of the players’ psychological behavior on the decision and cannot deal with the game problem of fuzzy information. To address such game situations, a credibilistic Cournot game is developed, where the optimistic value criterion derived from credibility theory is used to describe risk-averse behavior of manufacturers and the associated parameters are characterized by fuzzy variables. Then, a concept of the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is proposed and its uniqueness is shown. Finally, the relevant results of the credibilistic Cournot game are applied to an example to illustrate the availability of our model, and a sensitivity analysis of the relationship between the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity and confidence levels is performed. The results show that manufacturers’ (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is positively related to the risk aversion level of their competitors and negatively to their own risk aversion level. Cournot game risk aversion credibility theory optimistic value criterion (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity Mathematics Yan Ma verfasserin aut Yuzhong Yang verfasserin aut In Mathematics MDPI AG, 2013 11(2023), 4, p 1029 (DE-627)737287764 (DE-600)2704244-3 22277390 nnns volume:11 year:2023 number:4, p 1029 https://doi.org/10.3390/math11041029 kostenfrei https://doaj.org/article/33982fee2d4b45a1894f71a36e7576fa kostenfrei https://www.mdpi.com/2227-7390/11/4/1029 kostenfrei https://doaj.org/toc/2227-7390 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 4, p 1029 |
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Credibilistic Cournot Game with Risk Aversion under a Fuzzy Environment |
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The classic Cournot game ignores the influence of the players’ psychological behavior on the decision and cannot deal with the game problem of fuzzy information. To address such game situations, a credibilistic Cournot game is developed, where the optimistic value criterion derived from credibility theory is used to describe risk-averse behavior of manufacturers and the associated parameters are characterized by fuzzy variables. Then, a concept of the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is proposed and its uniqueness is shown. Finally, the relevant results of the credibilistic Cournot game are applied to an example to illustrate the availability of our model, and a sensitivity analysis of the relationship between the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity and confidence levels is performed. The results show that manufacturers’ (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is positively related to the risk aversion level of their competitors and negatively to their own risk aversion level. |
abstractGer |
The classic Cournot game ignores the influence of the players’ psychological behavior on the decision and cannot deal with the game problem of fuzzy information. To address such game situations, a credibilistic Cournot game is developed, where the optimistic value criterion derived from credibility theory is used to describe risk-averse behavior of manufacturers and the associated parameters are characterized by fuzzy variables. Then, a concept of the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is proposed and its uniqueness is shown. Finally, the relevant results of the credibilistic Cournot game are applied to an example to illustrate the availability of our model, and a sensitivity analysis of the relationship between the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity and confidence levels is performed. The results show that manufacturers’ (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is positively related to the risk aversion level of their competitors and negatively to their own risk aversion level. |
abstract_unstemmed |
The classic Cournot game ignores the influence of the players’ psychological behavior on the decision and cannot deal with the game problem of fuzzy information. To address such game situations, a credibilistic Cournot game is developed, where the optimistic value criterion derived from credibility theory is used to describe risk-averse behavior of manufacturers and the associated parameters are characterized by fuzzy variables. Then, a concept of the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is proposed and its uniqueness is shown. Finally, the relevant results of the credibilistic Cournot game are applied to an example to illustrate the availability of our model, and a sensitivity analysis of the relationship between the (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity and confidence levels is performed. The results show that manufacturers’ (<i<α</i<<sub<1</sub<, <i<α</i<<sub<2</sub<)-optimistic equilibrium quantity is positively related to the risk aversion level of their competitors and negatively to their own risk aversion level. |
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