Howard Liu

Howard Liu

Assistant Professor
Department of Political Science

University of South Carolina

About me

Welcome! I am an Assistant Professor in the Department of Political Science at the University of South Carolina.

My research sits at the intersection of political violence, authoritarian politics, and political methodology, with a focus on the micro-dynamics of repression and dissent under authoritarian rule. My work so far examines three related questions: why and how states’ intelligence needs drive infiltration and shape repression; how principal–agent problems influence repressive outcomes; and how interdependence conditions incentives for violence.

A core analytical lens in my work is a relational perspective that treats coercion and violence as a networked process where social ties condition violent behavior. Reflecting this focus, I also work in political methodology and develop network- and spatial-based tools that improve inference in the study of political violence and authoritarian politics.

Interests

  • State repression
  • Political violence
  • Authoritarian politics
  • Network analysis
  • Spatial analysis

Education

  • PhD in Political Science, 2019

    Duke University

  • MS in Political Science, 2009

    National Taiwan University, Taiwan

  • BA in Diplomacy, 2007

    National Chengchi University, Taiwan

Research

Covert Assignments: Undercover Infiltration and the Repression of Protests

(2025) published in International Studies Quarterly.

Economic subversion in civil wars: Evidence from the Colombian armed conflict

(2025) published in International Studies Quarterly.

Surveillance Studies

(2025) published in De Gruyter Handbook of Political Control.

The Law or the Career? Autocratic Judiciaries, Strategic Sentencing, and Political Repression

(2024) Published in Comparative Political Studies.

Spatial Modeling of Dyadic Geopolitical Interactions Between Moving Actors

(2022) Published in Political Science Research and Methods

And the Heat Goes On: Police Repression and the Modalities of Power

(2021). Published in Journal of Conflict Resolution.

Taking Dyads Seriously

(2022). Published in Political Science Research and Methods.

Hierarchy and the Provision of Order in International Politics

(2020). Published in The Journal of Politics.

Lost in Space: Geolocation in Event Data

(2019). Published in Political Science Research and Methods.