Nash equilibria in a model of multiproduct price competition: an assignment problem
Article Abstract:
The market interaction between a finite number of single-product firms and a representative buyer is discussed. The value function of the buyers determines their willingness to pay for subsets of goods. The Nash-equilibrium prices for mono-tonic buyers' value functions are analyzed.
Publication Name: The Journal of Mathematical Economics
Subject: Mathematics
ISSN: 0304-4068
Year: 2005
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Equilibrium selection in games: the mollifier method
Article Abstract:
The embedding of Nash equilibrium into a sequence of perturbed games that achieve continuous differentiability of best responses by mollifying them over a differentiable density is analyzed.
Publication Name: The Journal of Mathematical Economics
Subject: Mathematics
ISSN: 0304-4068
Year: 2005
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Duality and consumption decisions under income and price risk
Article Abstract:
The compensated and uncompensated decisions under income and price risk are analyzed. A two-good model for the same is proposed.
Publication Name: The Journal of Mathematical Economics
Subject: Mathematics
ISSN: 0304-4068
Year: 2005
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