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Existence of an equilibrium for pure exchange economy with fuzzy preferences
arXiv - CS - Computer Science and Game Theory Pub Date : 2020-03-19 , DOI: arxiv-2003.08656 Xia Zhang, Hao Sun, Xuanzhu Jin and Moses Olabhele Esangbedo
arXiv - CS - Computer Science and Game Theory Pub Date : 2020-03-19 , DOI: arxiv-2003.08656 Xia Zhang, Hao Sun, Xuanzhu Jin and Moses Olabhele Esangbedo
This paper focuses on a new model to reach the existence of equilibrium in a
pure exchange economy with fuzzy preferences (PXE-FP). The proposed model
integrates exchange, consumption and the agent's fuzzy preference in the
consumption set. We set up a new fuzzy binary relation on the consumption set
to evaluate the fuzzy preferences. Also, we prove that there exists a
continuous fuzzy order-preserving function in the consumption set under certain
conditions. The existence of a fuzzy competitive equilibrium for the PXE-FP is
confirmed through a new result on the existence of fuzzy Nash equilibrium for
fuzzy non-cooperative games. The payoffs of all strategy profiles for any agent
are fuzzy numbers in fuzzy non-cooperative games. Finally, we show that the
fuzzy competitive equilibrium could be characterized as a solution to an
associated quasi-variational inequality, giving rise to an equilibrium
solution.
中文翻译:
具有模糊偏好的纯交换经济均衡的存在性
本文重点研究了一种新模型,以在具有模糊偏好的纯交换经济(PXE-FP)中达到均衡的存在。所提出的模型在消费集合中整合了交换、消费和代理的模糊偏好。我们在消费集上建立了一个新的模糊二元关系来评估模糊偏好。此外,我们证明了在一定条件下,消费集合中存在一个连续的模糊保序函数。通过关于模糊非合作博弈的模糊纳什均衡存在的新结果,证实了 PXE-FP 模糊竞争均衡的存在。在模糊非合作博弈中,任何代理的所有策略配置文件的收益都是模糊数。最后,
更新日期:2020-10-13
中文翻译:
具有模糊偏好的纯交换经济均衡的存在性
本文重点研究了一种新模型,以在具有模糊偏好的纯交换经济(PXE-FP)中达到均衡的存在。所提出的模型在消费集合中整合了交换、消费和代理的模糊偏好。我们在消费集上建立了一个新的模糊二元关系来评估模糊偏好。此外,我们证明了在一定条件下,消费集合中存在一个连续的模糊保序函数。通过关于模糊非合作博弈的模糊纳什均衡存在的新结果,证实了 PXE-FP 模糊竞争均衡的存在。在模糊非合作博弈中,任何代理的所有策略配置文件的收益都是模糊数。最后,