Fixed point theorems for correspondences with values in a partially ordered set and extended supermodular games
Article Abstract:
Fixed point theorems for correspondences with values in partially ordered sets are proposed. The theorems generalize the fixed point theorem introduced by Knaster (1928) and Tarski (1955). They prove the existence of a Nash equilibrium for extended supermodular games. The theorems also help show that any non-decreasing correspondence has a fixed point if the partially ordered set has a bottom element.
Publication Name: The Journal of Mathematical Economics
Subject: Mathematics
ISSN: 0304-4068
Year: 1996
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Ranking sealed high-bid and open asymmetric auctions
Article Abstract:
The properties of a linear asymmetric auction model used in order to rank revenues of auctions are analyzed.
Publication Name: The Journal of Mathematical Economics
Subject: Mathematics
ISSN: 0304-4068
Year: 2006
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Characterization of an extended Walrasian concept for open economies
Article Abstract:
An extended Walrasian concept is extended for open economies.
Publication Name: The Journal of Mathematical Economics
Subject: Mathematics
ISSN: 0304-4068
Year: 2000
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