IDEAS home Printed from https://ideas.repec.org/p/pra/mprapa/24995.html
   My bibliography  Save this paper

Proto-coalition bargaining and the core

Author

Listed:
  • Breitmoser, Yves

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.

Suggested Citation

  • Breitmoser, Yves, 2010. "Proto-coalition bargaining and the core," MPRA Paper 24995, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:24995
    as

    Download full text from publisher

    File URL: https://mpra.ub.uni-muenchen.de/24995/1/MPRA_paper_24995.pdf
    File Function: original version
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Baron, David P. & Ferejohn, John A., 1989. "Bargaining in Legislatures," American Political Science Review, Cambridge University Press, vol. 83(4), pages 1181-1206, December.
    2. John Wooders, 1997. "Matching and bargaining models of markets: approximating small markets by large markets," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 11(1), pages 215-224.
    3. Merlo, Antonio & Wilson, Charles A, 1995. "A Stochastic Model of Sequential Bargaining with Complete Information," Econometrica, Econometric Society, vol. 63(2), pages 371-399, March.
    4. David Austen-Smith, 2000. "Redistributing Income under Proportional Representation," Journal of Political Economy, University of Chicago Press, vol. 108(6), pages 1235-1269, December.
    5. Tasos Kalandrakis, 2006. "Regularity of pure strategy equilibrium points in a class of bargaining games," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 28(2), pages 309-329, June.
    6. McKelvey Richard D. & Palfrey Thomas R., 1995. "Quantal Response Equilibria for Normal Form Games," Games and Economic Behavior, Elsevier, vol. 10(1), pages 6-38, July.
    7. Daniel Cardona-Coll & Francisco M. Mancera, 2000. "Demand bargaining in legislatures," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 16(1), pages 163-180.
    8. Daniel Diermeier & Hulya Eraslan & Antonio Merlo, 2002. "Bicameralism and Government Formation, Second Version," PIER Working Paper Archive 07-010, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania, revised 01 Feb 2007.
    9. Rubinstein, Ariel & Wolinsky, Asher, 1985. "Equilibrium in a Market with Sequential Bargaining," Econometrica, Econometric Society, vol. 53(5), pages 1133-1150, September.
    10. David P. Baron & Daniel Diermeier, 2001. "Elections, Governments, and Parliaments in Proportional Representation Systems," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 116(3), pages 933-967.
    11. Yves Breitmoser & Jonathan Tan & Daniel Zizzo, 2010. "Understanding perpetual R&D races," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 44(3), pages 445-467, September.
    12. Diermeier, Daniel & Merlo, Antonio, 2000. "Government Turnover in Parliamentary Democracies," Journal of Economic Theory, Elsevier, vol. 94(1), pages 46-79, September.
    13. Winter, Eyal, 1994. "The Demand Commitment Bargaining and Snowballing Cooperation," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 4(2), pages 255-273, March.
    14. Reinhard Selten, 1974. "Reexamination of the Perfectness Concept for Equilibrium Points in Extensive Games," Center for Mathematical Economics Working Papers 023, Center for Mathematical Economics, Bielefeld University.
    15. Jackson, Matthew O. & Moselle, Boaz, 2002. "Coalition and Party Formation in a Legislative Voting Game," Journal of Economic Theory, Elsevier, vol. 103(1), pages 49-87, March.
    16. Turocy, Theodore L., 2005. "A dynamic homotopy interpretation of the logistic quantal response equilibrium correspondence," Games and Economic Behavior, Elsevier, vol. 51(2), pages 243-263, May.
    17. Theodore Turocy, 2010. "Computing sequential equilibria using agent quantal response equilibria," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 42(1), pages 255-269, January.
    18. Diermeier, Daniel & Eraslan, Hülya & Merlo, Antonio, 2007. "Bicameralism and Government Formation," Quarterly Journal of Political Science, now publishers, vol. 2(3), pages 227-252, August.
    19. Ken-Ichi Shimomura, 1997. "Quasi-Cores in Bargaining Sets," International Journal of Game Theory, Springer;Game Theory Society, vol. 26(3), pages 283-302.
    20. Kultti, Klaus, 2000. "A model of random matching and price formation," European Economic Review, Elsevier, vol. 44(10), pages 1841-1856, December.
    21. Torsten Persson, 2002. "Do Political Institutions Shape Economic Policy?," Econometrica, Econometric Society, vol. 70(3), pages 883-905, May.
    22. Daniel Diermeier & Hulya Eraslan & Antonio Merlo, 2003. "A Structural Model of Government Formation," Econometrica, Econometric Society, vol. 71(1), pages 27-70, January.
    23. Banks, Jeffrey S. & Duggan, John, 2006. "A General Bargaining Model of Legislative Policy-making," Quarterly Journal of Political Science, now publishers, vol. 1(1), pages 49-85, January.
    24. Diermeier, Daniel & Eraslan, Hulya & Merlo, Antonio, 2002. "Coalition governments and comparative constitutional design," European Economic Review, Elsevier, vol. 46(4-5), pages 893-907, May.
    25. Torsten Persson & Guido Tabellini, 2004. "Constitutional Rules and Fiscal Policy Outcomes," American Economic Review, American Economic Association, vol. 94(1), pages 25-45, March.
    26. Eraslan, Hulya, 2002. "Uniqueness of Stationary Equilibrium Payoffs in the Baron-Ferejohn Model," Journal of Economic Theory, Elsevier, vol. 103(1), pages 11-30, March.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Gomes, Armando, 2022. "Coalitional bargaining games: A new concept of value and coalition formation," Games and Economic Behavior, Elsevier, vol. 132(C), pages 463-477.
    2. Maria Montero, 2015. "A Model of Protocoalition Bargaining with Breakdown Probability," Games, MDPI, vol. 6(2), pages 1-18, April.
    3. Breitmoser, Yves, 2011. "Binomial menu auctions in government formation," MPRA Paper 28576, University Library of Munich, Germany.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Antonio Merlo, 2005. "Whither Political Economy? Theories, Facts and Issues," PIER Working Paper Archive 05-033, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania, revised 01 Dec 2005.
    2. Breitmoser, Yves, 2011. "Binomial menu auctions in government formation," MPRA Paper 28576, University Library of Munich, Germany.
    3. Breitmoser, Yves & Tan, Jonathan H.W., 2010. "Generosity in bargaining: Fair or fear?," MPRA Paper 27444, University Library of Munich, Germany.
    4. David P Baron, 2018. "Elections and durable governments in parliamentary governments," Journal of Theoretical Politics, , vol. 30(1), pages 74-118, January.
    5. Maria Montero, 2015. "A Model of Protocoalition Bargaining with Breakdown Probability," Games, MDPI, vol. 6(2), pages 1-18, April.
    6. Eraslan, Hülya & McLennan, Andrew, 2013. "Uniqueness of stationary equilibrium payoffs in coalitional bargaining," Journal of Economic Theory, Elsevier, vol. 148(6), pages 2195-2222.
    7. Breitmoser, Yves & Tan, Jonathan H.W., 2014. "Reference Dependent Altruism," MPRA Paper 52774, University Library of Munich, Germany.
    8. Duggan, John & Kalandrakis, Tasos, 2012. "Dynamic legislative policy making," Journal of Economic Theory, Elsevier, vol. 147(5), pages 1653-1688.
    9. Persson, Torsten & Roland, Gerard & Tabellini, Guido, 2007. "Electoral Rules and Government Spending in Parliamentary Democracies," Quarterly Journal of Political Science, now publishers, vol. 2(2), pages 155-188, May.
    10. Diermeier, Daniel & Merlo, Antonio, 2004. "An empirical investigation of coalitional bargaining procedures," Journal of Public Economics, Elsevier, vol. 88(3-4), pages 783-797, March.
    11. Torsten Persson & Gerard Roland & Guido Tabellini, 2003. "How Do Electoral Rules Shape Party Structures, Government Coalitions and Economic Policies?," Working Papers 251, IGIER (Innocenzo Gasparini Institute for Economic Research), Bocconi University.
    12. Hughes, Niall, 2016. "Voting in legislative elections under plurality rule," Journal of Economic Theory, Elsevier, vol. 166(C), pages 51-93.
    13. Jan Zápal, 2017. "Crafting consensus," Public Choice, Springer, vol. 173(1), pages 169-200, October.
    14. Yves Breitmoser, 2011. "Parliamentary bargaining with priority recognition for committee members," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 37(1), pages 149-169, June.
    15. Evdokimov, Kirill S., 2023. "Equality in legislative bargaining," Journal of Economic Theory, Elsevier, vol. 212(C).
    16. Diermeier, Daniel & Eraslan, Hulya & Merlo, Antonio, 2002. "Coalition governments and comparative constitutional design," European Economic Review, Elsevier, vol. 46(4-5), pages 893-907, May.
    17. Daniel Diermeier & Hulya Eraslan & Antonio Merlo, 2003. "The Effects of Constitutions on Coalition Governments in Parliamentary Democracies," PIER Working Paper Archive 03-037, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania.
    18. Duk Gyoo Kim & Wooyoung Lim, 2019. "Multilateral Bargaining over the Division of Losses," CESifo Working Paper Series 8011, CESifo.
    19. Cho, Seok-ju & Duggan, John, 2009. "Bargaining foundations of the median voter theorem," Journal of Economic Theory, Elsevier, vol. 144(2), pages 851-868, March.
    20. Agranov, Marina & Cotton, Christopher & Tergiman, Chloe, 2020. "Persistence of power: Repeated multilateral bargaining with endogenous agenda setting authority," Journal of Public Economics, Elsevier, vol. 184(C).

    More about this item

    Keywords

    coalition formation; non-cooperative bargaining; core;
    All these keywords.

    JEL classification:

    • 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

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:pra:mprapa:24995. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Joachim Winter (email available below). General contact details of provider: https://edirc.repec.org/data/vfmunde.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.