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Nam Kyu Kim

Korea University · Social Sciences

About the Lab

Professor Nam Kyu Kim's research lab specializes in the intersection of political economy, authoritarianism, and state violence, with a focus on understanding the causes and consequences of political instability, including coups, mass killings, and democratic transitions. The lab investigates how economic shocks, external security threats, and revolutionary leadership dynamics shape state behavior and institutional resilience. Using innovative econometric methods—such as instrumental variables based on climate variation—the lab addresses measurement error and endogeneity in political economy research. A central theme is the role of ideologically driven leaders and institutional design in determining the likelihood of violence and regime change.

political violencecoups d'étatrevolutionary leadersdemocratic transitionssecurity environment

Research Overview

Papers
81
Total Citations
783
Papers (5y)
31
Primary Field
Social Sciences

Research Output Trend

Figures are computed from collected data and may differ slightly.

Publications per year (5y)
31total
2021
2022
2023
2024
2026
Citations per year (5y)
141total
20212022202320242026

Selected Papers

15
1
Article|124 citations·2014
Revisiting Economic Shocks and Coups
Nam Kyu Kim
SJR Q1Journal of Conflict Resolution

This article revisits the oft-cited relationship between economic shocks and coups. According to conventional wisdom, economic recessions trigger coups. However, existing empirical studies have not consistently produced supporting evidence for that relationship. This article claims that this is partly because existing studies have not differentiated transitory from permanent shocks to the economy. Two different economic shocks could have different effects on coups. Moreover, existing studies hav

Political Science and International RelationsSocial Sciences
2
Article|88 citations·2016
Revolutionary Leaders and Mass Killing
Nam Kyu Kim
SJR Q1Journal of Conflict Resolution

This article argues that revolutionary leaders are more willing to commit mass killing than nonrevolutionary leaders. Revolutionary leaders are more ideologically committed to transforming society, more risk tolerant, and more likely to view the use of violence as appropriate and effective. Furthermore, such leaders tend to command highly disciplined and loyal organizations, built in the course of revolutionary struggles, that can perpetrate mass killing. This study uses time series cross-sectio

Sociology and Political ScienceSocial Sciences
3
Article|53 citations·2019
Conquering and coercing: Nonviolent anti-regime protests and the pathways to democracy
Nam Kyu Kim, Alex M. Kroeger
SJR Q1Journal of Peace Research

Abstract Recent research finds an association between nonviolent protests and democratic transitions. However, existing scholarship either does not specify the pathways through which nonviolent protests bring about democratization or conduct systematic empirical analyses demonstrating that the specified pathways are operative. This article proposes four pathways through which nonviolent anti-regime protests encourage democratic transitions, emphasizing their ability to directly conquer or indire

Sociology and Political ScienceSocial Sciences
4
Article|44 citations·2021
Political Institutions and Coups in Dictatorships
Nam Kyu Kim, Jun Koga Sudduth
SJR Q1Comparative Political StudiesOA

Does the creation of nominally democratic institutions help dictators stay in power by diminishing the risk of coups? We posit that the effectiveness of political institutions in deterring coups crucially depends on the types of plotters and their political goals. By providing a means to address the ruling coalition’s primary concerns about a dictator’s opportunism or incompetence, institutions reduce the necessity of reshuffling coups, in which the ruling coalition replaces an incumbent leader

Sociology and Political ScienceSocial Sciences
5
Article|27 citations·2018
International Conflict, International Security Environment, and Military Coups
Nam Kyu Kim
SJR Q1International Interactions

Why do some countries repeatedly experience military coups while others seem immune? Are countries more prone to military coups when faced with external threats? The answers to these questions still remain contested: While several scholars hold that countries facing external threats are more vulnerable to coups, others argue that such countries are actually more secure from coups. I argue that by failing to distinguish between immediate and acute threats, caused by wars and militarized conflicts

Sociology and Political ScienceSocial Sciences
6
Article|25 citations·2021
External threat environments and individual bias against female leaders
Nam Kyu Kim, Alice J. Kang
SJR Q1Political Science Research and Methods

Abstract We argue that a country's international security context influences individual bias against female leaders and propose three mechanisms: by increasing individual demand for defense, by shaping individual ideological orientations, and by increasing society's level of militarization. Using survey data of more than 200,000 individuals in 84 countries, we show the more hostile the country's security environment, the more individuals are likely to agree that men make better political leaders

Gender StudiesSocial Sciences
7
Article|23 citations·2019
Territorial threat and women’s legislative representation
Alice J. Kang, Nam Kyu Kim
SJR Q1Democratization

Why do some countries have fewer women in parliament than do others? Recent studies find that women have less access to positions of political power in countries facing external threats. Existing studies, however, do not differentiate between types of threat. We theorize that territorial threats are a particular driver of gender inequality in national parliaments. When a country’s land is under threat, people prefer having “tough” representatives in the national legislature who are competent on

Gender StudiesSocial Sciences
8
Article|23 citations·2002
On the relationships among queue lengths at arrival, departure, and random epochs in the discrete-time queue with D-BMAP arrivals
Nam Kyu Kim, Seok Ho Chang, Kyung C. Chae
SJR Q2Operations Research Letters
Management Information SystemsBusiness, Management and Accounting
9
Article|22 citations·2020
Previous Military Rule and Democratic Survival
Nam Kyu Kim
SJR Q1Journal of Conflict Resolution

Existing scholarship shows that a history of military rule increases the risk of democratic breakdown. However, scholars overlook the fact that military rule takes two distinct forms: collegial and personalist military rule. I argue that the two types of military rule provide different structural settings for post-authoritarian contexts. Collegial military rule hands over more cohesive and hierarchical militaries to their subsequent democracies than personalist military rule. These militaries re

Sociology and Political ScienceSocial Sciences
10
Article|21 citations·2017
Regime and Leader Instability Under Two Forms of Military Rule
Nam Kyu Kim, Alex M. Kroeger
SJR Q1Comparative Political Studies

The finding that military regimes are more fragile than other authoritarian regimes represents one of the few stylized facts in comparative politics. However, the existing literature contains substantial differences in the theoretical explanations for military regime instability and operationalizations of military rule. To assess competing explanations, we examine regime and leader instability after distinguishing between collegial and personalist military rule. We show that regime and leader in

Sociology and Political ScienceSocial Sciences
11
Article|19 citations·2016
Anti-regime Uprisings and the Emergence of Electoral Authoritarianism
Nam Kyu Kim
SJR Q1Political Research Quarterly

This paper explores the role of threats from below in the emergence of electoral authoritarianism. Mass uprisings for democratic regime change undermine closed authoritarian regimes by making it difficult for autocrats to maintain their regimes through repression and co-optation. Anti-regime uprisings also promote the establishment of electoral authoritarianism by toppling the existing closed regime or by compelling autocrats to offer political reform as a survival strategy. Looking at closed au

Sociology and Political ScienceSocial Sciences
12
Article|18 citations·2018
Politics of Pursuing Justice in the Aftermath of Civil Conflict
Nam Kyu Kim, Mi Hwa Hong
SJR Q1Journal of Conflict Resolution

Why do some states pursue transitional justice (TJ) in the immediate aftermath of armed conflict while others do not? What drives a state to select a particular type of justice mechanism over another? Building on the political explanations of TJ, we argue that postconflict justice (PCJ) decisions are driven by the interests and power of political elites shaped by recently ended conflicts. Our empirical analysis shows that conflict outcomes and their subsequent impact on the balance of power betw

Political Science and International RelationsSocial Sciences
13
Article|18 citations·2019
Territorial disputes and individual willingness to fight
Nam Kyu Kim
SJR Q1Journal of Peace Research

Abstract Extant scholarship establishes that territorial issues are more likely than other types of issues to lead to militarized interstate disputes and war. One key premise is that a strong attachment to the material and symbolic values of the homeland makes people more willing to fight for their country in territorial disputes. However, there is no systematic evidence for this premise. Although recent studies investigate the effect of territorial conflict on individual attitudes and find that

Political Science and International RelationsSocial Sciences
14
Article|17 citations·2017
Rewarding the introduction of multiparty elections
Nam Kyu Kim, Alex M. Kroeger
SJR Q1European Journal of Political Economy
DevelopmentSocial Sciences
15
Article|16 citations·2022
When does women’s political power matter? Women’s representation and legal gender equality of economic opportunity across contexts
Nam Kyu Kim
SJR Q1European Political Science ReviewOA

Abstract This article explores how women’s descriptive representation affects legal gender equality of economic opportunity. Building on existing studies on women’s descriptive and substantive representation, we argue that as the proportion of female legislators and ministers increases, legal gender equality of economic opportunity improves. Additionally, we expect that a country’s institutional context significantly shapes the influence of women in different positions of power on legal gender e

Gender StudiesSocial Sciences

Research Areas

Sociology and Political SciencePlant SciencePolitical Science and International RelationsGender StudiesManagement Information SystemsEcology, Evolution, Behavior and Systematics

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