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Pure strategy equilibria of single and double auctions with interdependent values
(Academic Press Inc Elsevier Science, 2009-01)
We prove the existence of monotonic pure strategy equilibrium for many kinds of asymmetric auctions with n bidders and unitary demands, interdependent values and independent types. The assumptions require monotonicity only ...
On the Existence of Equilibrium with Incomplete Markets and Non-Monotonic PreferencesOn the Existence of Equilibrium with Incomplete Markets and Non-Monotonic Preferences
(Sociedade Brasileira de Econometria, 2008)
Weak Convergence Theorems for Maximal Monotone Operators with Nonspreading mappings in a Hilbert space
(Universidad de La Frontera. Departamento de Matemática y EstadísticaUniversidade Federal de Pernambuco. Departamento de Matemática, 2011)
Existence of quasi-equilibria on unbounded constraint sets
(Taylor & Francis, 2020)
A quasi-equilibrium problem is an equilibrium problem where the constraint set does depend on the reference point. It generalizes important problems such as quasi-variational inequalities and generalized Nash equilibrium ...
Non-monotoniticies and the all-pay auction tie-breaking rule
(Springer, 2008-06)
Discontinuous games, such as auctions, may require special tie-breaking rules to guarantee equilibrium existence. The best results available ensure equilibrium existence only in mixed strategy with endogenously defined ...
Pure strategy equilibria of multidimensional and non-monotonic auctions
(Fundação Getulio Vargas. Escola de Pós-graduação em Economia, 2004-11-01)
We give necessary and sufficient conditions for the existence of symmetric equilibrium without ties in interdependent values auctions, with multidimensional independent types and no monotonic assumptions. In this case, ...
Non-monotone insurence contracts and their empirical consequences
(Escola de Pós-Graduação em Economia da FGV, 2002-04-16)
The goal of t.his paper is to show the possibility of a non-monot.one relation between coverage and risk which has been considered in the literature of insurance models since the work of Rothschild and Stiglitz (1976). We ...
Testing allele homogeneity: the problem of nested hypotheses
(BIOMED CENTRAL LTDLONDON, 2012)
Background: The evaluation of associations between genotypes and diseases in a case-control framework plays an important role in genetic epidemiology. This paper focuses on the evaluation of the homogeneity of both genotypic ...
Shapley value in a model of information transferal
(World Scientific, 2010-03)
In this paper we analyze the value of the information in a cooperative model. There is an agent (the innovator), having relevant information which can be sold to some potential buyers. The n potential users of the information ...