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Political Science
Germany
2026
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Law and Political Science
Netherlands
2022

D-Index & Metrics

Political Science

D-Index
51
Citations
20288
World Ranking
212
National Ranking
12

Ruud Koopmans publication distribution in Political Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Political Science in 2026. The highlighted bar marks where Ruud Koopmans sits on this spectrum.

36–40 publications: 10 scientists 41–45 publications: 11 scientists 46–50 publications: 25 scientists 51–55 publications: 27 scientists 56–60 publications: 44 scientists 61–65 publications: 52 scientists 66–70 publications: 62 scientists 71–75 publications: 62 scientists 76–80 publications: 79 scientists 81–85 publications: 71 scientists 86–90 publications: 82 scientists 91–95 publications: 65 scientists 96–100 publications: 85 scientists 101–105 publications: 76 scientists 106–110 publications: 66 scientists 111–115 publications: 78 scientists 116–120 publications: 67 scientists 121–125 publications: 73 scientists 126–130 publications: 73 scientists 131–135 publications: 64 scientists 136–140 publications: 45 scientists 141–145 publications: 53 scientists 146–150 publications: 44 scientists 151–155 publications: 45 scientists 156–160 publications: 33 scientists 161–165 publications: 32 scientists 166–170 publications: 28 scientists 171–175 publications: 31 scientists 176–180 publications: 29 scientists 181–185 publications: 27 scientists 186–190 publications: 36 scientists 191–195 publications: 27 scientists 196–200 publications: 24 scientists 201–205 publications: 16 scientists 206–210 publications: 16 scientists 211–215 publications: 19 scientists 216–220 publications: 16 scientists 221–225 publications: 17 scientists 226–230 publications: 18 scientists 231–235 publications: 23 scientists 236–240 publications: 17 scientists 241–245 publications: 13 scientists 246–250 publications: 17 scientists 251–255 publications: 9 scientists 256–260 publications: 13 scientists 261–265 publications: 8 scientists 266–270 publications: 12 scientists 271–275 publications: 8 scientists 276–280 publications: 10 scientists 281–285 publications: 13 scientists 286–290 publications: 13 scientists 291–295 publications: 5 scientists 296–300 publications: 6 scientists 301–305 publications: 11 scientists 306–310 publications: 9 scientists 311–315 publications: 6 scientists 316–320 publications: 4 scientists 321–325 publications: 4 scientists 326–330 publications: 2 scientists 331–332 publications: 5 scientists 333+ publications: 97 scientists
36 publications 333+

This scientist: 182 publications — 75th percentile

75% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 333 publications or more.

Ruud Koopmans D-index placement in Political Science in 2026

The chart shows the D-index (discipline H-index) distribution of Political Science scientists ranked by Research.com in 2026. The highlighted bar marks where Ruud Koopmans sits on this spectrum.

20 D-Index: 76 scientists 21 D-Index: 79 scientists 22 D-Index: 84 scientists 23 D-Index: 68 scientists 24 D-Index: 88 scientists 25 D-Index: 82 scientists 26 D-Index: 76 scientists 27 D-Index: 75 scientists 28 D-Index: 99 scientists 29 D-Index: 96 scientists 30 D-Index: 96 scientists 31 D-Index: 81 scientists 32 D-Index: 86 scientists 33 D-Index: 81 scientists 34 D-Index: 84 scientists 35 D-Index: 72 scientists 36 D-Index: 58 scientists 37 D-Index: 53 scientists 38 D-Index: 48 scientists 39 D-Index: 40 scientists 40 D-Index: 40 scientists 41 D-Index: 32 scientists 42 D-Index: 26 scientists 43 D-Index: 25 scientists 44 D-Index: 33 scientists 45 D-Index: 33 scientists 46 D-Index: 17 scientists 47 D-Index: 21 scientists 48 D-Index: 22 scientists 49 D-Index: 18 scientists 50 D-Index: 19 scientists 51 D-Index: 19 scientists 52 D-Index: 15 scientists 53 D-Index: 14 scientists 54 D-Index: 10 scientists 55 D-Index: 13 scientists 56 D-Index: 9 scientists 57 D-Index: 11 scientists 58 D-Index: 12 scientists 59 D-Index: 10 scientists 60 D-Index: 5 scientists 61 D-Index: 7 scientists 62+ D-Index: 100 scientists
20 D-Index 62+

This scientist: 51 D-Index — 90th percentile

90% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 62 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Political Science in Germany Leader Award
  • 2025 - Research.com Political Science in Germany Leader Award
  • 2023 - Research.com Political Science in Germany Leader Award
  • 2022 - Research.com Law and Political Science in Netherlands Leader Award

Overview

Ruud Koopmans is affiliated with the Social Science Research Center Berlin in Germany. Their research focuses primarily on social sciences, with specific engagement in subfields such as sociology and political science, political science and international relations, law, philosophy, and health.

Their work covers a range of topics including terrorism, counterterrorism, and political violence; religion and society interactions; political conflict and governance; minority rights and languages; religious freedom and discrimination; political philosophy and ethics; and the intersections of violence, religion, and philosophy.

Recent publications by Koopmans include the following:

  • Scriptural legitimation and the mobilisation of support for religious violence: experimental evidence across three religions and seven countries, 2020, Journal of Ethnic and Migration Studies
  • Majority-Minority Constellations: Towards A Group-Differentiated Approach, 2020, SSRN Electronic Journal
  • Index, 2022, Cambridge University Press eBooks

Koopmans has frequently collaborated with several researchers, notably Liav Orgad, with whom they have coauthored three publications. Other frequent coauthors include Eylem Kanol with two joint publications, and Dietlind Stolle with one.

Their work is published in several venues that include:

  • Journal of Ethnic and Migration Studies
  • SSRN Electronic Journal
  • Cambridge University Press eBooks

Best Publications

  • New Social Movements In Western Europe: A Comparative Analysis

    Hanspeter Kriesi;Ruud Koopmans;Jan Willem Duyvendak;Marco G. Giugni

  • Contested Citizenship: Immigration and Cultural Diversity in Europe

    Ruud Koopmans;Paul Statham;Marco Giugni;Florence Passy

  • Political Claims Analysis: Integrating Protest Event and Political Discourse Approaches

    Ruud Koopmans;Paul Statham

  • Discursive Opportunities and the Evolution of Right-Wing Violence in Germany

    Ruud Koopmans;Susan Olzak

  • Trade-Offs between Equality and Difference: Immigrant Integration, Multiculturalism and the Welfare State in Cross-National Perspective

    Ruud Koopmans

  • Movements and media: selection processes and evolutionary dynamics in the public sphere

    Ruud Koopmans

  • Challenging the liberal nation‐state? Postnationalism, multiculturalism, and the collective claims making of migrants and ethnic minorities in Britain and Germany

    Ruud Koopmans;Paul Statham

  • New social movements and political opportunities in Western Europe

    Hanspeter Kriesi;Ruud Koopmans;Jan Willem Duyvendak;Marco G. Giugni

  • The dynamics of protest waves: West Germany, 1965 to 1989

    Ruud Koopmans

  • The making of a European public sphere: media discourse and political contention

    Ruud Koopmans;Paul Statham

  • Towards a european public sphere? Vertical and horizontal dimensions of europeanised political communication

    Ruud Koopmans;Jessica Erbe

  • Citizenship rights for immigrants: national political processes and cross-national convergence in western Europe, 1980-2008.

    Ruud Koopmans;Ines Michalowski;Stine Waibel

  • Protest in Time and Space: The Evolution of Waves of Contention

    Ruud Koopmans

  • Who inhabits the European public sphere? Winners and losers, supporters and opponents in Europeanised political debates

    Ruud Koopmans

  • Acts of Dissent: New Developments in the Study of Protest

    Dieter Rucht;Ruud Koopmans;Friedhelm Neidhardt

  • New Social Movements In Western Europe

    Unknown

  • Challenging immigration and ethnic relations politics : comparative European perspectives

    Ruud Koopmans;Paul J. Statham

  • Explaining the rise of racist and extreme right violence in Western Europe: Grievances or opportunities?

    Ruud Koopmans

  • Political. Opportunity. Structure. Some Splitting to Balance the Lumping

    Ruud Koopmans

  • The rise of right-wing populist Pim Fortuyn in the Netherlands: a discursive opportunity approach

    Ruud Koopmans;Jasper Muis

  • Migrant mobilization and political opportunities: variation among german cities and regions in cross-national perspective

    Ruud Koopmans

  • Rewarding Integration? Citizenship Regulations and the Socio-Cultural Integration of Immigrants in the Netherlands, France and Germany

    Evelyn Ersanilli;Ruud Koopmans

  • Religious Fundamentalism and Hostility against Out-groups: A Comparison of Muslims and Christians in Western Europe

    Ruud Koopmans

Frequent Co-Authors

Paul Statham
Paul Statham University of Sussex
Marco Giugni
Marco Giugni University of Geneva
Jan Willem Duyvendak
Jan Willem Duyvendak University of Amsterdam
Michael Zürn
Michael Zürn Social Science Research Center Berlin
Pieter de Wilde
Pieter de Wilde Norwegian University of Science and Technology
Hans-Jörg Trenz
Hans-Jörg Trenz University of Copenhagen
Hanspeter Kriesi
Hanspeter Kriesi European University Institute
Dietlind Stolle
Dietlind Stolle McGill University
John D. McCarthy
John D. McCarthy Pennsylvania State University
Gary Alan Fine
Gary Alan Fine Northwestern University

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