Candle auctions
Autor(a) principal: | |
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Data de Publicação: | 2024 |
Tipo de documento: | Dissertação |
Idioma: | eng |
Título da fonte: | Repositório Institucional do FGV (FGV Repositório Digital) |
Texto Completo: | https://hdl.handle.net/10438/35446 |
Resumo: | In this dissertation, I develop and solve a model of candle auctions, i.e., dynamic auctions with random termination. In the baseline model, I assume that bidders have independent private values, and that they bid sequentially, one at a time, across two time periods. I show that the second bidder will match the bid of the first bidder whenever it is profitable for him to do so. The first bidder’s optimal bid is given by the difference between his value and a shading factor, depending on the probability that the auction ends before a second round of bidding takes place. I show that although candle auctions may mitigate the issue of late bidding, they do so at the expense of expected revenue. |
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spelling |
Botelho, Tiago CardosoEscolas::EESPMartins-da-Rocha, Victor FilipeGimenes, NathalieMoreira, Humberto AtaídeMonte, Daniel2024-06-17T17:36:14Z2024-06-17T17:36:14Z2024-05-21https://hdl.handle.net/10438/35446In this dissertation, I develop and solve a model of candle auctions, i.e., dynamic auctions with random termination. In the baseline model, I assume that bidders have independent private values, and that they bid sequentially, one at a time, across two time periods. I show that the second bidder will match the bid of the first bidder whenever it is profitable for him to do so. The first bidder’s optimal bid is given by the difference between his value and a shading factor, depending on the probability that the auction ends before a second round of bidding takes place. I show that although candle auctions may mitigate the issue of late bidding, they do so at the expense of expected revenue.Nesta dissertação, eu desenvolvo e resolvo um modelo de candle auctions, ou seja, leilões dinâmicos com final aleatório. No meu modelo base, eu suponho que os participantes têm valores privados independentes, e que eles escolhem seus lances sequencialmente, um de cada vez. Eu mostro que o segundo participante irá igualar o seu lance ao do primeiro sempre que isto for lucrativo para ele. O primeiro participante tem seu lance ótimo dado pela diferença entre seu valor e um fator de sombreamento, que depende da probabilidade de término do leilão antes que uma segunda rodada ocorra. Eu mostro que candle auctions podem mitigar o problema de lances tardios, mas apenas às custas da receita esperada.engDynamic auctionsCandle auctionsProcurementLeilões dinâmicosLeilões com final aleatórioLicitaçãoEconomiaLeilõesLicitação públicaTeoria dos jogosEconomia - Modelos matemáticosCandle auctionsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional do FGV (FGV Repositório Digital)instname:Fundação Getulio Vargas (FGV)instacron:FGVORIGINALcandle_auctions.pdfcandle_auctions.pdfPDFapplication/pdf543247https://repositorio.fgv.br/bitstreams/0bf034e7-05a9-4605-a189-05c2571c76e7/download719893168b987513cd5b64627674ddc4MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-85112https://repositorio.fgv.br/bitstreams/c737efa3-559b-4d5a-bd04-a4a97f5698da/download2a4b67231f701c416a809246e7a10077MD52TEXTcandle_auctions.pdf.txtcandle_auctions.pdf.txtExtracted 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dc.title.eng.fl_str_mv |
Candle auctions |
title |
Candle auctions |
spellingShingle |
Candle auctions Botelho, Tiago Cardoso Dynamic auctions Candle auctions Procurement Leilões dinâmicos Leilões com final aleatório Licitação Economia Leilões Licitação pública Teoria dos jogos Economia - Modelos matemáticos |
title_short |
Candle auctions |
title_full |
Candle auctions |
title_fullStr |
Candle auctions |
title_full_unstemmed |
Candle auctions |
title_sort |
Candle auctions |
author |
Botelho, Tiago Cardoso |
author_facet |
Botelho, Tiago Cardoso |
author_role |
author |
dc.contributor.unidadefgv.por.fl_str_mv |
Escolas::EESP |
dc.contributor.member.none.fl_str_mv |
Martins-da-Rocha, Victor Filipe Gimenes, Nathalie Moreira, Humberto Ataíde |
dc.contributor.author.fl_str_mv |
Botelho, Tiago Cardoso |
dc.contributor.advisor1.fl_str_mv |
Monte, Daniel |
contributor_str_mv |
Monte, Daniel |
dc.subject.eng.fl_str_mv |
Dynamic auctions Candle auctions Procurement |
topic |
Dynamic auctions Candle auctions Procurement Leilões dinâmicos Leilões com final aleatório Licitação Economia Leilões Licitação pública Teoria dos jogos Economia - Modelos matemáticos |
dc.subject.por.fl_str_mv |
Leilões dinâmicos Leilões com final aleatório Licitação |
dc.subject.area.por.fl_str_mv |
Economia |
dc.subject.bibliodata.por.fl_str_mv |
Leilões Licitação pública Teoria dos jogos Economia - Modelos matemáticos |
description |
In this dissertation, I develop and solve a model of candle auctions, i.e., dynamic auctions with random termination. In the baseline model, I assume that bidders have independent private values, and that they bid sequentially, one at a time, across two time periods. I show that the second bidder will match the bid of the first bidder whenever it is profitable for him to do so. The first bidder’s optimal bid is given by the difference between his value and a shading factor, depending on the probability that the auction ends before a second round of bidding takes place. I show that although candle auctions may mitigate the issue of late bidding, they do so at the expense of expected revenue. |
publishDate |
2024 |
dc.date.accessioned.fl_str_mv |
2024-06-17T17:36:14Z |
dc.date.available.fl_str_mv |
2024-06-17T17:36:14Z |
dc.date.issued.fl_str_mv |
2024-05-21 |
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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masterThesis |
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dc.identifier.uri.fl_str_mv |
https://hdl.handle.net/10438/35446 |
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https://hdl.handle.net/10438/35446 |
dc.language.iso.fl_str_mv |
eng |
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eng |
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openAccess |
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