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© 2017

Proportional Representation

Apportionment Methods and Their Applications

Benefits

  • With a foreword by Andrew Duff, MEP

  • A rigorous study of electoral systems in Europe

  • A detailed compendium of provable quantitative properties in representation systems

  • Examples of method intrinsic properties: seat biases, majorization relations, double proportionality, and many more

Textbook

Table of contents

  1. Front Matter
    Pages i-xxvii
  2. Friedrich Pukelsheim
    Pages 71-93
  3. Friedrich Pukelsheim
    Pages 95-105
  4. Friedrich Pukelsheim
    Pages 107-125
  5. Friedrich Pukelsheim
    Pages 127-147
  6. Friedrich Pukelsheim
    Pages 159-183
  7. Friedrich Pukelsheim
    Pages 185-205
  8. Friedrich Pukelsheim
    Pages 225-245
  9. Friedrich Pukelsheim
    Pages 247-257
  10. Friedrich Pukelsheim
    Pages 275-295
  11. Friedrich Pukelsheim
    Pages 297-318
  12. Back Matter
    Pages 319-342

About this book

Introduction

The book offers an in-depth study of the translation of vote counts into seat numbers in proportional representation systems  – an approach guided by practical needs. It also provides plenty of empirical instances illustrating the results. It analyzes in detail the 2014 elections to the European Parliament in the 28 member states, as well as the 2009 and 2013 elections to the German Bundestag. This second edition is a complete revision and expanded version of the first edition published in 2014, and many empirical election results that serve as examples have been updated. Further, a final chapter has been added assembling biographical sketches and authoritative quotes from individuals who pioneered the development of apportionment methodology. The mathematical exposition and the interrelations with political science and constitutional jurisprudence make this an apt resource for interdisciplinary courses and seminars on electoral systems and apportionment methods.

Keywords

apportionment methodology electoral system design proportional representation systems parliamentary elections double proportionality

Authors and affiliations

  1. 1.Institut für MathematikUniversität AugsburgAugsburgGermany

About the authors

Friedrich Pukelsheim is professor emeritus of University of Augsburg, where he held the Chair for Stochastics and its Applications from 1983 to 2014. The book grew out of interdisciplinary courses and seminars on electoral systems and apportionment methods conducted during many years in Augsburg and at other academic institutions.  
Pukelsheim has published extensively on apportionment issues in journals of mathematics, statistics, political sciences, state law, and history. He has testified as an expert witness before legal and political bodies, including the European Parliament, the German Bundestag, and several German State Diets and Swiss Canton Parliaments.  

Bibliographic information

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