Econometrica: Apr 1977, Volume 45, Issue 3
Homogeneous Programming: Saddlepoint and Perturbation Function
Gerald LeBlancThis paper is concerned with the class of homogeneous programming problems. It is shown, to assure the existence of a saddlepoint for the associated Lagrangian, that some restrictions must be imposed on the degrees of homogeneity of the functions. Some properties of the perturbation function are also demonstrated.
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