The probability of Condorcet cycles and super majority rules
Article Abstract:
A set of parameters wherein a Condorcet cycle happens tend to be extremely small in suitable conditions. A major element in the efficiency of the parametric approach is recognizing the ordering of individual preferences with permutations. The process allows the linking of the presence of Condorcet cycles to combinatorial properties of permutations. The resulting bonds, which can be improved, is essential in relating acyclicity with the significance of incompleteness for aggregrated preferences resulting from super majority rules.
Publication Name: Journal of Economic Theory
Subject: Economics
ISSN: 0022-0531
Year: 1997
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Markets for composite goods
Article Abstract:
Assumptions about preferences and production technologies in standard studies of general equilibrium theory are based on the physical attributes of goods, and on the date, location and state of nature at which these goods are available. A study on the Arrow-Debreu economic model analyzed an arbitrary economy featuring a finite amount of elementary goods, where the goods traded in actual markets are assumed to be composite goods defined by linear combinations of fixed weights of groups of elementary goods.
Publication Name: Journal of Economic Theory
Subject: Economics
ISSN: 0022-0531
Year: 1999
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On the existence of endogenous cycles
Article Abstract:
Endogenous business cycles have always been present in the overlapping-generations model. Studies seem to imply that these cycles may be present only if individuals exhibit rates of preference for the present which are high to the point of being unrealistic. It is shown that once homotheticity is eliminated, the Engel curve for equal prices where there is a point where the slope is lesser than one is a sufficient condition
Publication Name: Journal of Economic Theory
Subject: Economics
ISSN: 0022-0531
Year: 1995
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