Now showing items 1-5 of 5

    • Ensaios em Finanças 

      Araújo, Gustavo Silva
      2013
      This thesis is dedicated to studies in finance. The topics are distributed in two subareas, microstructure and asset pricing. There is also an insertion of the study in corporate finance, since we deal with the corporate ...
    • Ensaios sobre o mercado de seguros de automóveis 

      Ledo, Bruno Cesar Aurichio
      2009
      A presente tese é composta de três ensaios sobre o mercado de seguros de automóveis, cada ensaio corresponde a um capítulo. No primeiro capítulo apresentamos uma extensão dinâmica ao modelo de Bertrand, no qual corretores ...
    • Essays on household taxation and competition between heterogeneous firms 

      Oliveira, Érica Diniz
      2014
      Essa 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'.
    • Profit-share bidding auctions: a theoretical approach 

      Souza, Clara Costellini de
      2015-07-02
      In this paper, we study by means of a theoretical approach the Brazilian production sharing regime for oil exploration approved in Law No 12.351. We develop a model for production sharing to capture certain aspects of the ...
    • Share bidding auctions, sliding scale royalty rates and the new brazilian regulatory framework for the pre-salt areas 

      Damé, Otávio Menezes
      2014-12-11
      Brazilian government recently passed legislation instituting a new regulatory framework for the pre-salt reserves. These areas should be negotiated through a profit-share bidding auction. Motivated by this new rules, we ...