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The Rogalski-Cornet theorem and a Leontief-type input-output inclusion. (English) Zbl 1141.91353
Summary: A Rogalski-Cornet-type surjectivity theorem without any continuity assumptions is proved. Some stability results for certain set-valued maps based on this result are also discussed. By applying these results to a generalized Leontief input-output inclusion problem, some solvability and stability criteria are obtained.
MSC:
91B02Fundamental topics on applicability to economics
46T99Nonlinear functional analysis