Differential information in large games with strategic complementarities

Verfasser / Beitragende:
[Łukasz Balbus, Paweł Dziewulski, Kevin Reffett, Łukasz Woźny]
Ort, Verlag, Jahr:
2015
Enthalten in:
Economic Theory, 59/1(2015-05-01), 201-243
Format:
Artikel (online)
ID: 605475814
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024 7 0 |a 10.1007/s00199-014-0827-x  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00199-014-0827-x 
245 0 0 |a Differential information in large games with strategic complementarities  |h [Elektronische Daten]  |c [Łukasz Balbus, Paweł Dziewulski, Kevin Reffett, Łukasz Woźny] 
520 3 |a We study equilibrium in large games of strategic complementarities (GSC) with differential information. We define an appropriate notion of distributional Bayesian Nash equilibrium and prove its existence. Furthermore, we characterize order-theoretic properties of the equilibrium set, provide monotone comparative statics for ordered perturbations of the space of games, and provide explicit algorithms for computing extremal equilibria. We complement the paper with new results on the existence of Bayesian Nash equilibrium in the sense of Balder and Rustichini (J Econ Theory 62(2):385-393, 1994) or Kim and Yannelis (J Econ Theory 77(2):330-353, 1997) for large GSC and provide an analogous characterization of the equilibrium set as in the case of distributional Bayesian Nash equilibrium. Finally, we apply our results to riot games, beauty contests, and common value auctions. In all cases, standard existence and comparative statics tools in the theory of supermodular games for finite numbers of agents do not apply in general, and new constructions are required. 
540 |a The Author(s), 2014 
690 7 |a Large games  |2 nationallicence 
690 7 |a Differential information  |2 nationallicence 
690 7 |a Distributional equilibria  |2 nationallicence 
690 7 |a Supermodular games  |2 nationallicence 
690 7 |a Aggregating the single-crossing property  |2 nationallicence 
690 7 |a Computation  |2 nationallicence 
700 1 |a Balbus  |D Łukasz  |u Faculty of Mathematics, Computer Sciences and Econometrics, University of Zielona Góra, Zielona Gora, Poland  |4 aut 
700 1 |a Dziewulski  |D Paweł  |u Department of Economics, University of Oxford, Oxford, UK  |4 aut 
700 1 |a Reffett  |D Kevin  |u Department of Economics, Arizona State University, Tempe, AZ, USA  |4 aut 
700 1 |a Woźny  |D Łukasz  |u Department of Quantitative Economics, Warsaw School of Economics, al. Niepodległości 162, 02-554, Warszawa, Poland  |4 aut 
773 0 |t Economic Theory  |d Springer Berlin Heidelberg  |g 59/1(2015-05-01), 201-243  |x 0938-2259  |q 59:1<201  |1 2015  |2 59  |o 199 
856 4 0 |u https://doi.org/10.1007/s00199-014-0827-x  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00199-014-0827-x  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Balbus  |D Łukasz  |u Faculty of Mathematics, Computer Sciences and Econometrics, University of Zielona Góra, Zielona Gora, Poland  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Dziewulski  |D Paweł  |u Department of Economics, University of Oxford, Oxford, UK  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Reffett  |D Kevin  |u Department of Economics, Arizona State University, Tempe, AZ, USA  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Woźny  |D Łukasz  |u Department of Quantitative Economics, Warsaw School of Economics, al. Niepodległości 162, 02-554, Warszawa, Poland  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Economic Theory  |d Springer Berlin Heidelberg  |g 59/1(2015-05-01), 201-243  |x 0938-2259  |q 59:1<201  |1 2015  |2 59  |o 199