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Fictitious Play in Networks
Ewerhart, Christian - 2019
convergence is 1/T, regardless of the size of the network. In contrast, arbitrary n-person zero-sum games with bilinear payoff … requires a condition on bilateral payoffs or, alternatively, that the network is acyclic. Our results hold also for the …
Persistent link: https://www.econbiz.de/10012902571
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Fictitious play in networks
Ewerhart, Christian; Valkanova, Kremena - 2016
/T , regardless of the size of the network. In contrast, arbitrary n-player zero-sum games do not possess the fictitious … underlying network structure is acyclic. The results are shown to hold also for the discrete-time variant of fictitious play …
Persistent link: https://www.econbiz.de/10011571263
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Fictitious play in networks
Ewerhart, Christian; Valkanova, Kremena - 2019 - Revised version
convergence is 1/T, regardless of the size of the network. In contrast, arbitrary n-person zero-sum games with bilinear payoff … requires a condition on bilateral payoffs or, alternatively, that the network is acyclic. Our results hold also for the …
Persistent link: https://www.econbiz.de/10012018918
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A class of N-player Colonel Blotto games with multidimensional private information
Ewerhart, Christian; Kovenock, Daniel J. - 2021 - Revised version
≤ N, full-support type distributions, and network games. …
Persistent link: https://www.econbiz.de/10012436059
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Fictitious play in networks
Ewerhart, Christian; Valkanova, Kremena - 2019
convergence is 1/T, regardless of the size of the network. In contrast, arbitrary n-person zero-sum games with bilinear payoff … requires a condition on bilateral payoffs or, alternatively, that the network is acyclic. Our results hold also for the …
Persistent link: https://www.econbiz.de/10012026511
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Fictitious play in networks
Ewerhart, Christian; Valkanova, Kremena - 2016
/T , regardless of the size of the network. In contrast, arbitrary n-player zero-sum games do not possess the fictitious … underlying network structure is acyclic. The results are shown to hold also for the discrete-time variant of fictitious play …
Persistent link: https://www.econbiz.de/10011663198
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Fictitious play in networks
Ewerhart, Christian; Valkanova, Kremena - In: Games and economic behavior 123 (2020), pp. 182-206
Persistent link: https://www.econbiz.de/10012430722
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Cournot Games with Biconcave Demand
Ewerhart, Christian - 2014
Biconcavity is a simple condition on inverse demand that corresponds to the ordinary concept of concavity after simultaneous parameterized transformations of price and quantity. The notion is employed here in the framework of the homogeneous-good Cournot model with potentially heterogeneous...
Persistent link: https://www.econbiz.de/10014204013
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Colonel Blotto Games with a Head Start
Aspect, Leopold; Ewerhart, Christian - 2022
This paper studies Colonel Blotto games with two battlefields where one player has a head start in the form of additional troops on one of the battlefields. Such games arise naturally in marketing, electoral competition, and military conflict. Sion and Wolfe (1957) have shown that, if the...
Persistent link: https://www.econbiz.de/10014077717
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Voluntary Disclosure in Asymmetric Contests
Ewerhart, Christian; Lareida, Julia - 2021
. We also consider partial information release, cheap talk, Bayesian persuasion, information design, correlation, and …
Persistent link: https://www.econbiz.de/10013251018