The Effect of Brexit on the Balance of Power in the European Union Council Revisited: A Fuzzy Multicriteria Attempt

  • Barbara GładyszEmail author
  • Jacek Mercik
  • David M. Ramsey
Part of the Lecture Notes in Computer Science book series (LNCS, volume 11290)


The approaching exit of Great Britain from the European Union raises many questions about the changing relations between other member states. In this work, we propose a new fuzzy game for multicriteria voting. We use this game to show changes in Shapley’s values in a situation where the weights of individual member countries are not determined and we describe non-determinism with fuzzy sets. In particular, this concerns considerations related to pre-coalitions.


Voting games Power index Fuzzy set European Union Council 


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Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  • Barbara Gładysz
    • 1
    Email author
  • Jacek Mercik
    • 2
  • David M. Ramsey
    • 1
  1. 1.Faculty of Computer Science and ManagementWrocław University of Science and TechnologyWroclawPoland
  2. 2.WSB University in WroclawWroclawPoland

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