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Contributions to Game Theory and Management, 2015, том 8, страницы 268–277
(Mi cgtm272)
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On a large population partnership formation game with continuous time
David M. Ramsey Department of Operations Research and Computer Applications, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
Аннотация:
This paper presents a model of partnership formation in which there are two classes of player (called for convenience male and female). There is a continuum of players and $n$ types of male and female. Each player begins searching at time zero and the mating season is of length $\mu$. Each player searches until he/she finds a mutually acceptable prospective partner and then this pair both leave the pool of searchers. Hence, as the season progresses, the proportion of players still searching for a partner decreases and the distribution of types changes appropriately. The rate at which prospective partners are found is a non-decreasing function of the proportion of players still searching. The value of pairing with a type $i$ partner at time $t$ is assumed to be $v_i e^{-\gamma t}$, where $\gamma$ is the discount rate and $v_1 >v_2 > \ldots >v_n$. At a Nash equilibrium, each searcher accepts a prospective partner if and only if the value obtained from such a partnership (ignoring previously incurred discounts) is greater or equal to the expected value obtained from further search. Some general results are given. In addition, we derive the form of the equilibrium when there are two types and present two examples.
Ключевые слова:
partnership formation, dynamic game, stopping problem, game with a continuum of players.
Образец цитирования:
David M. Ramsey, “On a large population partnership formation game with continuous time”, Contributions to Game Theory and Management, 8 (2015), 268–277
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/cgtm272 https://www.mathnet.ru/rus/cgtm/v8/p268
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Страница аннотации: | 386 | PDF полного текста: | 108 | Список литературы: | 79 |
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