Listagem por Orientador "Moreira, Humberto Ataíde"
Itens para a visualização no momento 1-20 of 34
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Asymmetric information and split award auctions
2021Nós consideramos um modelo de leilões com divisão de prêmios com dois participantes ex-ante idênticos privadamente informados cuja informação privada afeta seus custos de produção das quantias designadas. Podemos interpretar ... -
Avaliação da estrutura de propriedade de unidades prisionais sob a ótica de contratos incompletos
2009The motivation of this work is to answer the question: which is the best ownership structure, public or private, for the provision of prision administration service? To answer this question we will consider the impossibility ... -
Contratos de performance sob risco e na ausência de incentivo
2011-08-31This paper shows that fixed wages are not the optimal solution for a labour contract when the worker’s outside option is a function of a factor that can vary. The worker’s contract will include a bonus that will also be a ... -
Delegated Coordination
2019-03-14We consider a multi-dimensional model of delegation in which a principal makes a decision so as to coordinate two agents, each with private information of their own impacting the outcomes of the decision and with one agent ... -
Diferenciação vertical em um modelo de hotelling com firmas heterogêneas
2009-11-21This paper presents a duopolist model with heterogeneous firms (different marginal costs) and assimetric information about the vertical preferences of the consumers. We find that the asymmetry of information on the vertical ... -
Efeitos da regulação no custo de aquisição de energia elétrica no Brasil
2010-05-27Over the past twenty years, the Brazilian Electric Sector (SEB) went through profound changes including two structural changes. The first, in 1995, made the transition from a centralized model with state-owned companies ... -
Essays in applied microeconomics
2015-07-13Esta tese é composta de três artigos. No primeiro artigo, ``Risk Taking in Tournaments', é considerado um torneio dinâmico no qual jogadores escolhem como alocar seu tempo em atividades que envolvem risco. No segundo artigo, ... -
Essays on concession design
2018-09-28Esta tese é uma investigação sobre questões de incentivo relacionadas ao tema do desenho de concessões. Uma concessão é um método de contratação de bens e serviços públicos envolvendo o setor privado, tipicamente usado ... -
Essays on economic regulation
2012-07-09It is known that stock prices of public listed regulated companies react to price revisions by the regulator, and that the information conveyed by this price reaction might be used by the regulator on the contract design. ... -
Essays on household taxation and competition between heterogeneous firms
2014Essa tese é constituída por três artigos: 'Tax Filing Choices for the Household', 'Optimal Tax for the Household: Collective and Unitary Approaches' e 'Vertical Differentiation and Heterogeneous Firms'. -
Essays on incentives, procurement and regulation
2013-10-30This thesis is composed of three articles. The first article, 'Simple Contracts under Simultaneous Adverse Selection and Moral Hazard', considers a principal-agent problem under the simultaneous presence of both moral ... -
Essays on regulation and risk
2010-08-30In this thesis, we investigate some aspects of the interplay between economic regulation and the risk of the regulated firm. In the first chapter, the main goal is to understand the implications a mainstream regulatory ... -
Essays on taxation and regulation: variational approach, couples taxation, and dynamic procurement
2017-09-20Esta tese coleciona 3 dos projetos por mim desenvolvidos durante meu período de doutoramento na Escola de Pós Graduação em Economia da Fundação Getulio Vargas. No primeiro capítulo apresento um artigo que nasce da percepção ... -
From commitment to non-commitment: allowing type dynamic in Laffont and Tirole's regulation model
2013This paper investigates the introduction of type dynamic in the La ont and Tirole's regulation model. The regulator and the rm are engaged in a two period relationship governed by short-term contracts, where, the regulator ... -
Leilão multiunidade: principais resultados e aplicação ao mercado de energia brasileiro
2008-11-18O presente estudo é dividido em três partes: a primeira é um resumo dos principais resultados teóricos encontrados na literatura de Leilões Multiunidade que são úteis em leilões de geração de energia. Dentre eles, foram ... -
Limited liability and non-responsiveness in moral hazard and adverse selection problems
2016-03-21This work analyses the optimal menu of contracts offered by a risk neutral principal to a risk averse agent under moral hazard, adverse selection and limited liability. There are two output levels, whose probability of ... -
On common agency with informed principals
2008This thesis consists of three chapters that have as unifying subject the frame-work of common agency with informed principals. The first two chapters analyze the economic effects of privately informed lobbying applied to ... -
On the limits of cheap talk for public good provision
2008-09-18This article studies a model where, as a consequence of private information, agents do not have incentive to invest in a desired joint project, or a public good, when they are unable to have prior discussion with their ... -
Optimal regulation of oil fields under asymmetric information
2012-07-06This work considers a relationship between a regulator and an oil company. There are many uncertainties inherent in this relationship and we focus on the e ects of asymmetric information. We characterize the optimal ... -
Organizational design and incentive provision
2004-06-30We model the trade-off between the balance and the strength of incentives implicit in the choice between hierarchical and matrix or- ganizational structures. We show that managerial biases determine which structure is ...
