• Medientyp: E-Artikel
  • Titel: Generalized marginal rate of substitution in multiconstraint consumer's problems and their reciprocal expenditure problems
  • Beteiligte: Besada, Manuel [VerfasserIn]; García, Javier [VerfasserIn]; Mirás, Miguel [VerfasserIn]; Vázquez, Carmen [VerfasserIn]
  • Erschienen: Heidelberg: Springer, 2011
  • Sprache: Englisch
  • DOI: https://doi.org/10.1007/s13209-011-0037-8
  • ISSN: 1869-4195
  • Schlagwörter: Eigeninteresse ; D11 ; Mathematische Optimierung ; quasi-concave programming ; Konsumtheorie ; C61 ; marginal rates of substitution · multiple constraint optimization problems ; indirect utility function
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  • Beschreibung: The aim of this paper is to explore several features concerning the generalized marginal rate of substitution (GMRS)when the consumers utility maximization problem with several constraints is formulated as a quasi-concave programming problem. We show that a point satisfying the first order sufficient conditions for the consumer's problem minimizes the associated quasi-convex reciprocal cost minimization problems. We define the GMRS between endowments and show how it can be computed using the reciprocal expenditure multipliers. Additionally, GMRS is proved to be a rate of change between different proportion bundles of initial endowments. Finally, conditions are provided to guarantee a decreasing GMRS along a curve of initial endowments while keeping the consumer's utility level constant.
  • Zugangsstatus: Freier Zugang