Proto-coalition bargaining and the core
Abstract
In the proto-coalition model of government formation, formateur F appoints a proto-coalition and asks its members whether to start negotiating a coalition contract. If all accept, then the proto-coalition forms and starts negotiating; otherwise, a caretaker government assumes office. I extend this model by allowing F to revise the chosen proto-coalition after rejections, that he states pre-conditions for the subsequent negotiations, and that F’s opponents may publicly pre-commit to accept/reject certain proposals. The set of equilibrium outcomes is identified as the core if F’s opponents can pre-commit and as the convex hull of the core if they cannot pre-commit credibly. This extended model eliminates two flaws of the standard model: it explains why F cannot always install his favored coalition (whatever the status quo) and why “important” coalition members may have more bargaining power in the subsequent negotiations than others. Copyright Springer-Verlag 2012Download Info
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Bibliographic Info
Article provided by Springer in its journal Economic Theory.
Volume (Year): 51 (2012)
Issue (Month): 3 (November)
Pages: 581-599
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Web page: http://link.springer.de/link/service/journals/00199/index.htm
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Related research
Keywords: Coalition formation; Non-cooperative bargaining; Core; C72; C78; D72;Other versions of this item:
- Breitmoser, Yves, 2010. "Proto-coalition bargaining and the core," MPRA Paper 24995, University Library of Munich, Germany.
- C78 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Bargaining Theory; Matching Theory
- D72 - Microeconomics - - Analysis of Collective Decision-Making - - - Political Processes: Rent-seeking, Lobbying, Elections, Legislatures, and Voting Behavior
- C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
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Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Breitmoser, Yves, 2011. "Binomial menu auctions in government formation," MPRA Paper 28576, University Library of Munich, Germany.
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