Leilões: a utilização do fictitious play para simular o comportamento dos agentes
Autor(a) principal: | |
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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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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 |
format |
masterThesis |
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 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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