Listagem FGV EPGE - Ensaios Econômicos por Assunto "Consumidores - Preferência"

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    • The consistency of welfare judgements with a representative consumer 

      Dow, James; Werlang, Sérgio Ribeiro da Costa
      1986
      This paper is about economies with a representative consumer. In general a representative consumer need not exist, although there are several well known sets of sufficient conditions under which Qne will. It is common ...

    • Local concavifiability of preferences and determinacy of equilibrium 

      Pascoa, Mario Rui; Werlang, Sérgio Ribeiro da Costa
      1991-05
      In this paper we consider strictly convex monotone continuous complete preorderings on R+n that are locally representable by a concave utility function. By Alexandroff 's (1939) theorem, this function is twice dífferentiable ...