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D-Index & Metrics

Political Science

D-Index
35
Citations
6250
World Ranking
749
National Ranking
399

James A. Piazza 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 James A. Piazza 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: 101 publications — 34th percentile

34% of scientists in this discipline score the same or lower.

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

James A. Piazza 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 James A. Piazza 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: 35 D-Index — 65th percentile

65% of scientists in this discipline score the same or lower.

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

Overview

James A. Piazza is affiliated with Pennsylvania State University in the United States and has a research focus primarily within the social sciences. Their scholarly contributions span various subfields including sociology and political science, political science and international relations, gender studies, artificial intelligence, and communication. The bulk of their work-64 publications-centers on social sciences, with a notable emphasis on sociopolitical phenomena.

The research topics extensively explored by Piazza cover terrorism, counterterrorism, and political violence, social and intergroup psychology, political conflict and governance, populism and right-wing movements, hate speech and cyberbullying detection, migration, refugees and integration, as well as misinformation and its impacts. These topics illustrate an interdisciplinary approach blending political dynamics with social behavior and media influence.

Frequent publication venues for Piazza include:

  • Harvard Dataverse
  • SSRN Electronic Journal
  • International Interactions
  • Security Studies
  • American Politics Research

Key recent papers authored by James A. Piazza encompass:

  • Politician hate speech and domestic terrorism, 2020, published in International Interactions
  • Fake news: the effects of social media disinformation on domestic terrorism, 2021, published in Dynamics of Asymmetric Conflict
  • Political Polarization and Political Violence, 2023, published in Security Studies
  • It's About Hate: Approval of Donald Trump, Racism, Xenophobia and Support for Political Violence, 2022, published in American Politics Research

Piazza has also contributed to collaborative work, including coauthorship on a 2022 paper titled A comparison of political violence by left-wing, right-wing, and Islamist extremists in the United States and the world, published in Proceedings of the National Academy of Sciences (coauthored with Katarzyna Jaśko).

Frequent coauthors working alongside Piazza are:

  • Michael J. Soules
  • Katarzyna Jaśko
  • Gary LaFree
  • Michael Becker
  • Natalia Van Doren

Best Publications

  • Rooted in Poverty?: Terrorism, Poor Economic Development, and Social Cleavages 1

    James A. Piazza

  • Incubators of Terror: Do Failed and Failing States Promote Transnational Terrorism?

    James A. Piazza

  • Poverty, minority economic discrimination, and domestic terrorism

    James A Piazza

  • Is Islamist Terrorism More Dangerous?: An Empirical Study of Group Ideology, Organization, and Goal Structure

    James A. Piazza

  • Why Respecting Physical Integrity Rights Reduces Terrorism

    James I. Walsh;James A. Piazza

  • Draining the Swamp: Democracy Promotion, State Failure, and Terrorism in 19 Middle Eastern Countries

    James A. Piazza

  • Do Democracy and Free Markets Protect Us From Terrorism

    James A Piazza

  • Regime Types and Terrorism

    Khusrav Gaibulloev;James A. Piazza;Todd Sandler

  • Autocracies and Terrorism: Conditioning Effects of Authoritarian Regime Type on Terrorist Attacks

    Matthew C. Wilson;James A. Piazza

  • A Supply-Side View of Suicide Terrorism: A Cross-National Study

    James A. Piazza

  • Types of Minority Discrimination and Terrorism

    James A. Piazza

  • Games Rivals Play: Terrorism in International Rivalries

    Michael G. Findley;James A. Piazza;Joseph K. Young

  • Globalizing Quiescence: Globalization, Union Density and Strikes in 15 Industrialized Countries

    James A. Piazza

  • Transnational Terror and Human Rights

    James A. Piazza;James Igoe Walsh

  • De-Linking Labor Labor Unions and Social Democratic Parties under Globalization

    James Piazza

  • Political Exclusion, Oil, and Ethnic Armed Conflict

    Victor Asal;Michael Findley;James A. Piazza;James Igoe Walsh

  • Ethnic groups, political exclusion and domestic terrorism

    Seung Whan Choi;James A. Piazza

  • Repression and Terrorism: A Cross-National Empirical Analysis of Types of Repression and Domestic Terrorism

    James A. Piazza

  • Physical Integrity Rights and Terrorism

    James A. Piazza;James Igoe Walsh

  • The determinants of domestic right-wing terrorism in the USA: Economic grievance, societal change and political resentment

    James A. Piazza

  • Terrorist Suspect Religious Identity and Public Support for Harsh Interrogation and Detention Practices

    James A. Piazza

  • Politician hate speech and domestic terrorism

    James A. Piazza

Frequent Co-Authors

Michael G. Findley
Michael G. Findley The University of Texas at Austin
Joseph K. Young
Joseph K. Young University of Kentucky
Gary LaFree
Gary LaFree University of Maryland, College Park
Todd Sandler
Todd Sandler The University of Texas at Dallas
John Horgan
John Horgan Georgia State University
Victor Asal
Victor Asal University at Albany, State University of New York
Paul Gill
Paul Gill University College London
Amanda Murdie
Amanda Murdie Georgia Institute of Technology

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Related Online Degrees & Career Pathways

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