Browsing FGV EPGE - Ensaios Econômicos by Subject "Utilidade marginal"

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    • On the differentiability of the consumer demand function 

      Monteiro, P. K.; Pascoa, Mario Rui; Werlang, Sérgio Ribeiro da Costa
      1993-05
      For strictly quasi concave differentiable utility functions, demand is shown to be differentiable almost everywhere if marginal utilities are pointwise Lipschitzian. For concave utility functions, demand is differentiable ...