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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Dois ensaios sobre precificação de ativos

Marconi, Tamyris 15 April 2016 (has links)
Submitted by Bruna Rodrigues (bruna92rodrigues@yahoo.com.br) on 2016-09-28T12:43:44Z No. of bitstreams: 1 DissTM.pdf: 842829 bytes, checksum: 853077899d252d353370dd8f9b86616d (MD5) / Approved for entry into archive by Marina Freitas (marinapf@ufscar.br) on 2016-10-10T19:04:27Z (GMT) No. of bitstreams: 1 DissTM.pdf: 842829 bytes, checksum: 853077899d252d353370dd8f9b86616d (MD5) / Approved for entry into archive by Marina Freitas (marinapf@ufscar.br) on 2016-10-10T19:04:35Z (GMT) No. of bitstreams: 1 DissTM.pdf: 842829 bytes, checksum: 853077899d252d353370dd8f9b86616d (MD5) / Made available in DSpace on 2016-10-10T19:04:42Z (GMT). No. of bitstreams: 1 DissTM.pdf: 842829 bytes, checksum: 853077899d252d353370dd8f9b86616d (MD5) Previous issue date: 2016-04-15 / Não recebi financiamento / Find fair (according to some criterion) prices for assets in financial markets is one of the most important pillars of Finance Theory. To accomplish this, the Asset Pricing Theory has a mathematical formulation, based mainly on Probability Theory. In this dissertation we present such theory, which is essentially based on mar- tingales, important objects of Probability Theory. Alternatively, we also present an Asset Pricing Theory based on the Coherence Theory of Bruno de Finetti in order to compare, informally, such approaches. / Encontrar preços justos (segundo algum critério) para ativos em mercados financeiros é um dos pilares mais importantes da Teoria de Finanças. Para alcançar esse objetivo, a Teoria de Precificação de Ativos tem uma formulação matemática, fundamentada principalmente na Teoria de Probabilidades. Neste trabalho apresentaremos tal teoria, que é essencialmente baseada em martingales, objetos de grande importância na Teoria de Probabilidades. Alternativamente, apresentaremos uma Teoria de Precificação baseada na Teoria da Coerência de Bruno de Finetti com o objetivo de comparar, de modo informal, tais teorias.

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