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On solvability theorems of Leontief-type input-output inclusions. (English) Zbl 1229.91097

Summary: In this paper, a Leontief-type input-output inclusion problem is studied. Solvability results are obtained by making use of a Rogalski-Cornet-type surjectivity theorem that was recently proved by the authors under no continuity assumptions. Stability analysis for the solution set is provided in terms of upper semi-continuity and hemi-continuity of set-valued maps.

MSC:

91B02 Fundamental topics (basic mathematics, methodology; applicable to economics in general)
46T99 Nonlinear functional analysis