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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

Estimation of random coefficients logit demand models: an application to the Brazilian fixed income fund market

Castilho, Rafael de Braga 29 October 2013 (has links)
Submitted by Rafael de Braga Castilho (rcastilho@fgvmail.br) on 2014-01-06T19:10:15Z No. of bitstreams: 1 MestRafaelCastilho.pdf: 636676 bytes, checksum: f815c7fac86fe9684f4f79cd86ec9f26 (MD5) / Approved for entry into archive by Janete de Oliveira Feitosa (janete.feitosa@fgv.br) on 2014-01-15T17:51:37Z (GMT) No. of bitstreams: 1 MestRafaelCastilho.pdf: 636676 bytes, checksum: f815c7fac86fe9684f4f79cd86ec9f26 (MD5) / Approved for entry into archive by Marcia Bacha (marcia.bacha@fgv.br) on 2014-01-24T12:33:06Z (GMT) No. of bitstreams: 1 MestRafaelCastilho.pdf: 636676 bytes, checksum: f815c7fac86fe9684f4f79cd86ec9f26 (MD5) / Made available in DSpace on 2014-01-24T12:33:23Z (GMT). No. of bitstreams: 1 MestRafaelCastilho.pdf: 636676 bytes, checksum: f815c7fac86fe9684f4f79cd86ec9f26 (MD5) Previous issue date: 2013-10-29 / Estimation of demand and supply in differentiated products markets is a central issue in Empirical Industrial Organization and has been used to study the effects of taxes, merges, introduction of new goods, market power, among others. Logit and Random Coefficients Logit are examples of demand models used to study these effects. For the supply side it is generally supposed a Nash equilibrium in prices. This work presents a detailed discussion of these models of demand and supply as well as the procedure for estimation. Lastly, is made an application to the Brazilian fixed income fund market. / Estimação de demanda e oferta em mercados com produtos diferenciados é uma questão central em organização industrial empírica e tem sido usada para estudar os efeitos de taxas, fusões, introdução de novos bens, poder de mercado, dentre outros. Logit e Logit com coeficientes aleatórios são exemplos de modelos de demanda utilizados para estudar estes efeitos. Para a oferta geralmente é suposto equilíbrio de Nash em preços. Este trabalho apresenta uma discussão detalhada destes modelos de demanda e oferta, assim como o procedimento para estimação. Por fim é feita uma aplicação para o mercado brasileiro de fundos de renda fixa.

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