Abstract
Some concepts of efficiency can be covered by an unified approach with a substitute parametric optimization problem. This was already shown by Gearhart (1983) for properly efficient solutions in the sense of Henig (1982). In the paper presented here other definitions of solutions are included based on the classical Pareto concept (e.g. set of extremals, weakly efficient set).
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© 1986 Springer-Verlag Berlin Heidelberg
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Ester, J. (1986). Concepts of Efficiency and Fuzzy Aggregation Rules. In: Fandel, G., Grauer, M., Kurzhanski, A., Wierzbicki, A.P. (eds) Large-Scale Modelling and Interactive Decision Analysis. Lecture Notes in Economics and Mathematical Systems, vol 273. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-02473-7_7
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DOI: https://doi.org/10.1007/978-3-662-02473-7_7
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