Results 1  10
of
3,738
Out of equilibrium correlations . . .
, 2008
"... We study the transversal spinspin correlations in the nonequilibrium steady state of the XY chain constructed by coupling a finite cutout of the chain to the two infinite parts to its left and right acting as thermal reservoirs at different temperatures. We prove that the spatial decay of these co ..."
Abstract

Cited by 8 (1 self)
 Add to MetaCart
We study the transversal spinspin correlations in the nonequilibrium steady state of the XY chain constructed by coupling a finite cutout of the chain to the two infinite parts to its left and right acting as thermal reservoirs at different temperatures. We prove that the spatial decay
in equilibrium correlated systems
, 2006
"... Origin of the approximate universality of distributions ..."
The Cyclical Behavior of Equilibrium Unemployment and Vacancies
 American Economic Review
, 2005
"... This paper argues that a broad class of search models cannot generate the observed businesscyclefrequency fluctuations in unemployment and job vacancies in response to shocks of a plausible magnitude. In the U.S., the vacancyunemployment ratio is 20 times as volatile as average labor productivity ..."
Abstract

Cited by 871 (23 self)
 Add to MetaCart
of the model. I show that a shock that changes average labor productivity primarily alters the present value of wages, generating only a small movement along a downward sloping Beveridge curve (unemploymentvacancy locus). A shock to the job destruction rate generates a counterfactually positive correlation
A Simple Adaptive Procedure Leading to Correlated Equilibrium
 Econometrica, September
"... We propose a new and simple adaptive procedure for playing a game: ‘‘regretmatching.’’ In this procedure, players may depart from their current play with probabilities that are proportional to measures of regret for not having used other strategies in the past. It is shown that our adaptive procedu ..."
Abstract

Cited by 336 (14 self)
 Add to MetaCart
procedure guarantees that, with probability one, the empirical distributions of play converge to the set of correlated equilibria of the game.
Equilibrium correlations in charged fluids coupled to the radiation field
, 2006
"... We provide an exact microscopic statistical treatment of particle and field correlations in a system of quantum charges in equilibrium with a classical radiation field. Using the FeynmanKacItô representation of the Gibbs weight, the system of particles is mapped onto a collection of random charged ..."
Abstract

Cited by 1 (0 self)
 Add to MetaCart
We provide an exact microscopic statistical treatment of particle and field correlations in a system of quantum charges in equilibrium with a classical radiation field. Using the FeynmanKacItô representation of the Gibbs weight, the system of particles is mapped onto a collection of random
Outofequilibrium Correlated Systems: Bipartite Entanglement as a Probe of Thermalization
, 2011
"... Thermalization play a central role in outofequilibrium physics of ultracold atoms or electronic transport phenomena. On the other hand, entanglement concepts have proven to be extremely useful to investigate quantum phases of matter. Here, it is argued that bipartite entanglement measures provide ..."
Abstract

Cited by 1 (0 self)
 Add to MetaCart
Thermalization play a central role in outofequilibrium physics of ultracold atoms or electronic transport phenomena. On the other hand, entanglement concepts have proven to be extremely useful to investigate quantum phases of matter. Here, it is argued that bipartite entanglement measures provide
Calibrated Learning and Correlated Equilibrium
 Games and Economic Behavior
, 1996
"... Suppose two players meet each other in a repeated game where: 1. each uses a learning rule with the property that it is a calibrated forecast of the others plays, and 2. each plays a best response to this forecast distribution. ..."
Abstract

Cited by 114 (5 self)
 Add to MetaCart
Suppose two players meet each other in a repeated game where: 1. each uses a learning rule with the property that it is a calibrated forecast of the others plays, and 2. each plays a best response to this forecast distribution.
DebtConstrained Asset Markets
 Review of Economic Studies
, 1993
"... We develop a theory of general equilibrium with endogenous debt limits in the form of individual rationality constraints similar to those in the dynamic consistency literature. If an agent defaults on a contract, he can be excluded from future contingent claims markets trading and can have his asset ..."
Abstract

Cited by 285 (7 self)
 Add to MetaCart
We develop a theory of general equilibrium with endogenous debt limits in the form of individual rationality constraints similar to those in the dynamic consistency literature. If an agent defaults on a contract, he can be excluded from future contingent claims markets trading and can have his
Results 1  10
of
3,738