Leilões: a utilização do fictitious play para simular o comportamento dos agentes

Detalhes bibliográficos
Autor(a) principal: Craizer, Luis Eduardo
Data de Publicação: 2016
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Repositório Institucional do FGV (FGV Repositório Digital)
Texto Completo: http://hdl.handle.net/10438/17275
Resumo: In an auction, both the good’s seller and the potential buyer desire to maximize their profit. The seller aims to obtain the highest possible value for the good, whereas the buyers want to win the auction paying the less they can for the object. In this scenario, this study suggests an algorithm based on the Fictitious Play, which seeks to simulate the agents’ behavior for the different kinds of auctions. In this simulation, we are also going to embed the risk aversion and try to forecast rational behavior of the agents. The main goal of the work is to make a parallel between the strategy functions, which maximize the agents’ utilities cataloged on books and texts, and the optimal strategies, which are obtained in the simulation through the usage of the proposed algorithm.
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spelling Craizer, Luis EduardoEscolas::EMApBranco, Antônio Carlos SaraivaGolçalves, Edson Daniel LopesSilva, Moacyr Alvim Horta Barbosa da2016-10-18T11:49:53Z2016-10-18T11:49:53Z2016-03-11CRAIZER, Luis Eduardo. Leilões: a utilização do fictitious play para simular o comportamento dos agentes. Dissertação (Mestrado em Matemática Aplicada) - Escola de Matemática Aplicada, Fundação Getúlio Vargas - FGV, Rio de Janeiro, 2016.http://hdl.handle.net/10438/17275In an auction, both the good’s seller and the potential buyer desire to maximize their profit. The seller aims to obtain the highest possible value for the good, whereas the buyers want to win the auction paying the less they can for the object. In this scenario, this study suggests an algorithm based on the Fictitious Play, which seeks to simulate the agents’ behavior for the different kinds of auctions. In this simulation, we are also going to embed the risk aversion and try to forecast rational behavior of the agents. The main goal of the work is to make a parallel between the strategy functions, which maximize the agents’ utilities cataloged on books and texts, and the optimal strategies, which are obtained in the simulation through the usage of the proposed algorithm.Em um leilão, tanto o vendedor quanto os potenciais compradores desejam maximizar suas receitas: no caso do leiloeiro, ele quer obter o maior valor possível pela venda de seu bem; no caso dos agentes participantes, eles desejam pagar o menor valor possível pelo objeto e, ainda assim, vencer o leilão. Tendo como base de estudo o cenário descrito, este trabalho sugere um algoritmo baseado no Fictitious Play que visa simular o comportamento dos agentes perante um certo tipo de leilão específico. Esta simulação pretende também incorporar a aversão ao risco e pretende-se prever o comportamento racional dos agentes participantes perante este cenário. O objetivo principal desta dissertação é realizar uma comparação entre as funções que descrevem as estratégias que maximizam as utilidades dos participantes já catalogadas na literatura e as estratégias ótimas que são obtidas na simulação através do algoritmo proposto.porAuctionsFictitious playComputer simulationLeilõesSimulação computacionalMatemáticaLeilõesSimulação (Computadores)AlgoritmosLeilões: a utilização do fictitious play para simular o comportamento dos agentesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisreponame:Repositório Institucional do FGV (FGV Repositório Digital)instname:Fundação Getulio Vargas (FGV)instacron:FGVinfo:eu-repo/semantics/openAccessTEXTDissertação - Versão Final.pdf.txtDissertação - Versão Final.pdf.txtExtracted texttext/plain81272https://repositorio.fgv.br/bitstreams/006a01e1-8a98-438d-bab9-6577d5bd6c77/downloadfbf607c3fba3bd8719f0e8cfe5b55aaeMD57ORIGINALDissertação - Versão Final.pdfDissertação - Versão Final.pdfDissertação 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dc.title.por.fl_str_mv Leilões: a utilização do fictitious play para simular o comportamento dos agentes
title Leilões: a utilização do fictitious play para simular o comportamento dos agentes
spellingShingle Leilões: a utilização do fictitious play para simular o comportamento dos agentes
Craizer, Luis Eduardo
Auctions
Fictitious play
Computer simulation
Leilões
Simulação computacional
Matemática
Leilões
Simulação (Computadores)
Algoritmos
title_short Leilões: a utilização do fictitious play para simular o comportamento dos agentes
title_full Leilões: a utilização do fictitious play para simular o comportamento dos agentes
title_fullStr Leilões: a utilização do fictitious play para simular o comportamento dos agentes
title_full_unstemmed Leilões: a utilização do fictitious play para simular o comportamento dos agentes
title_sort Leilões: a utilização do fictitious play para simular o comportamento dos agentes
author Craizer, Luis Eduardo
author_facet Craizer, Luis Eduardo
author_role author
dc.contributor.unidadefgv.por.fl_str_mv Escolas::EMAp
dc.contributor.member.none.fl_str_mv Branco, Antônio Carlos Saraiva
Golçalves, Edson Daniel Lopes
dc.contributor.author.fl_str_mv Craizer, Luis Eduardo
dc.contributor.advisor1.fl_str_mv Silva, Moacyr Alvim Horta Barbosa da
contributor_str_mv Silva, Moacyr Alvim Horta Barbosa da
dc.subject.eng.fl_str_mv Auctions
Fictitious play
Computer simulation
topic Auctions
Fictitious play
Computer simulation
Leilões
Simulação computacional
Matemática
Leilões
Simulação (Computadores)
Algoritmos
dc.subject.por.fl_str_mv Leilões
Simulação computacional
dc.subject.area.por.fl_str_mv Matemática
dc.subject.bibliodata.por.fl_str_mv Leilões
Simulação (Computadores)
Algoritmos
description In an auction, both the good’s seller and the potential buyer desire to maximize their profit. The seller aims to obtain the highest possible value for the good, whereas the buyers want to win the auction paying the less they can for the object. In this scenario, this study suggests an algorithm based on the Fictitious Play, which seeks to simulate the agents’ behavior for the different kinds of auctions. In this simulation, we are also going to embed the risk aversion and try to forecast rational behavior of the agents. The main goal of the work is to make a parallel between the strategy functions, which maximize the agents’ utilities cataloged on books and texts, and the optimal strategies, which are obtained in the simulation through the usage of the proposed algorithm.
publishDate 2016
dc.date.accessioned.fl_str_mv 2016-10-18T11:49:53Z
dc.date.available.fl_str_mv 2016-10-18T11:49:53Z
dc.date.issued.fl_str_mv 2016-03-11
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
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status_str publishedVersion
dc.identifier.citation.fl_str_mv CRAIZER, Luis Eduardo. Leilões: a utilização do fictitious play para simular o comportamento dos agentes. Dissertação (Mestrado em Matemática Aplicada) - Escola de Matemática Aplicada, Fundação Getúlio Vargas - FGV, Rio de Janeiro, 2016.
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10438/17275
identifier_str_mv CRAIZER, Luis Eduardo. Leilões: a utilização do fictitious play para simular o comportamento dos agentes. Dissertação (Mestrado em Matemática Aplicada) - Escola de Matemática Aplicada, Fundação Getúlio Vargas - FGV, Rio de Janeiro, 2016.
url http://hdl.handle.net/10438/17275
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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