Carbone, Antonio; Zabrejko, Petr P. Some remarks on a nonlinear model of competitive equilibrium. (English) Zbl 0952.90039 Appell, Jürgen (ed.), Recent trends in nonlinear analysis. Festschrift dedicated to Alfonso Vignoli on the occasion of his 60th birthday. Basel: Birkhäuser. Prog. Nonlinear Differ. Equ. Appl. 40, 77-82 (2000). The authors provide an alternative approach to a problem proposed by H. E. Scarf and T. Hansen [Comuptation of Economic Equilibria, Yale Univ. Press, New Haven (1983; Zbl 0311.90009)] to characterize a competitive equilibrium in a nonlinear complementarity problem.For the entire collection see [Zbl 0934.00032]. Reviewer: Jürgen Appell (Würzburg) MSC: 90C33 Complementarity and equilibrium problems and variational inequalities (finite dimensions) (aspects of mathematical programming) 91B52 Special types of economic equilibria 47H99 Nonlinear operators and their properties 47N10 Applications of operator theory in optimization, convex analysis, mathematical programming, economics Citations:Zbl 0311.90009 PDFBibTeX XMLCite \textit{A. Carbone} and \textit{P. P. Zabrejko}, Prog. Nonlinear Differ. Equ. Appl. 40, 77--82 (2000; Zbl 0952.90039)