The Two-Stage Game Approach to Coalition Formation: Where We Stand and Ways to Go

Autor: Achim Hagen, Pierre von Mouche, Hans-Peter Weikard

Publikováno v: Games, Vol 11, Iss 1, p 3 (2020)

Coalition formation is often analysed in an almost non-cooperative way, as a two-stage game that consists of a first stage comprising membership actions and a second stage with physical actions, such as the provision of a public good. We formalised t

Externí odkaz: https://doaj.org/article/9f6f351268fb4f1a95ef830e5fd54837

Equilibrium uniqueness in aggregative games: very practical conditions

Autor: Pierre von Mouche, Jun-ichi Itaya

Publikováno v: Optimization Letters, 16(7), 2033-2058
Optimization Letters 16 (2022) 7

Various Nash equilibrium results for a broad class of aggregative games are presented. The main ones concern equilibrium uniqueness. The setting presupposes that each player has $$\mathbb {R}_+$$ R + as strategy set, makes smoothness assumptions but

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34df7b06ed7ccefcde05def86a7546ac
https://doi.org/10.1007/s11590-021-01780-7

The Continuous Hotelling Pure Location Game with Elastic Demand Revisited

Autor: Pierre von Mouche

Publikováno v: Mathematical Optimization Theory and Operations Research ISBN: 9783030499877
MOTOR
Mathematical Optimization Theory and Operations Research-19th International Conference, MOTOR 2020, Proceedings. Springer
Mathematical Optimization Theory and Operations Research-19th International Conference, MOTOR 2020, Proceedings

The Hotelling pure location game has been revisited. It is assumed that there are two identical players, strategy sets are one-dimensional, and demand as a function of distance is constant or strictly decreasing. Besides qualitative properties of con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28ace418c1e32836f3a1900074c688c6
https://doi.org/10.1007/978-3-030-49988-4_17

Best-response potential for Hotelling pure location games

Autor: Pierre von Mouche, Takuya Iimura, Takahiro Watanabe

Publikováno v: Economics Letters, 160, 73-77
Economics Letters 160 (2017)

We revisit two-person one-dimensional pure location games à la Anderson et al. (1992) and show that they admit continuous best-response potential functions (Voorneveld, 2000) if demand is sufficiently elastic (to the extent that the Principle of Min

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b460bc3d9d241c736215b76e00831c44
https://doi.org/10.1016/j.econlet.2017.08.025

Binary action games : Deviation properties, semi-strict equilibria and potentials

Autor: Takuya Iimura, Pierre von Mouche, Takahiro Watanabe

Publikováno v: Discrete Applied Mathematics, 251, 57-68
Discrete Applied Mathematics 251 (2018)

For binary action games we present three properties which have in common that they are defined by conditions on marginal payoffs. The first two properties guarantee the existence of a special type of Nash equilibrium called semi-strict Nash equilibri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0d3afedc2318bc51c1db6312f6d49c3
https://research.wur.nl/en/publications/binary-action-games-deviation-properties-semi-strict-equilibria-a