 Sequential formation of alliances in survival contestsInternational Journal of Economic Theory, 2020, vol. 16, issue 1, 95-105 Abstract: We consider a sequential formation of alliances à la Bloch (1996) and Okada (1996), followed by a two‐stage contest in which alliances first compete with each other, and then the members in the winning alliance compete again for an indivisible prize. In contrast to Konishi and Pan (2019a), which adopted an open‐membership game as the alliance formation process, alliances are allowed to limit their memberships (excludable alliances). We show that if members’ efforts are strongly complementary to each other, there will be exactly two asymmetric alliances: the larger alliance is formed first and then the remaining players form the smaller one. This result contrasts with the one under open membership, where moderate complementarity is necessary to support a two‐alliance structure. It is also in stark contrast with Bloch, Sánchez‐Pagés, and Soubeyran (2006), which shows that a grand coalition is formed in the same game if the prize is divisible and a binding contract can be used to avoid further conflicts after an alliance wins the prize. Date: 2020 Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:bla:ijethy:v:16:y:2020:i:1:p:95-105 Ordering information: This journal article can be ordered from Access Statistics for this article International Journal of Economic Theory is currently edited by Kazuo Nishimura and Makoto Yano More articles in International Journal of Economic Theory from The International Society for Economic Theory |
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