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Carl Müller-Crepon

Datos Biográficos

ID1155094
NOMBRECarl Müller-Crepon
NOMBRESCarl
APELLIDOMüller-Crepon
FIRMAMÜLLER-CREPON C
AFILIACIONESLondon School of Economics and Political Science
ORCID0000-0001-8536-7861
VERIFICADOSí
TOTAL DE OBRAS18
TOTAL DE CITAS131
TOTAL COMO AUTOR18
TOTAL COMO EDITOR0
PRIMER AÑO DE PUBLICACIÓN2018
AÑO MÁS RECIENTE DE PUBLICACIÓN2026
ÍNDICE H7
  • Ethnic Geography and the Colonial Design of Administrative Units in Sub-Saharan Africa

    Open Access•Carl Müller-Crepon, Carl Muller Crepon•ARTICLE•Comparative Political Studies•2026

    Subnational administrative units are fundamental to territorial states and their political topography, but we know little about how their borders are designed. I argue that indirect rulers engage in preservation by ethnically aligning administrative borders, which empowers peripheral actors. In contrast, centralizing governments disrupt ethnic groups and their ability for collective action by splitting groups (dismemberment) and/or creating diver…

  • Coethnics Covote in Africa

    Open Access•Carl Müller-Crepon, Carl Muller Crepon et al.•ARTICLE•American Political Science Review•2026•Referencias: 60

    Ethnicity is an important cleavage in Africa, yet its influence on voting is contested. Selection biases from restricted choice sets complicate micro-level analyses, while ecological inferences and unobserved confounders hamper meso and macro-level approaches. Our new Covoting Regression (CVR) tackles several of these challenges. It estimates the effect of coethnicity on the probability that pairs of voters covote for the same party while conditi…

  • The Train Wrecks of Modernization

    Open Access•Yannick Pengl, Carl Müller-Crepon et al.•ARTICLE•American Political Science Review•2026•Citada por: 2•Referencias: 83

    This paper uses the gradual expansion of the European railway network to investigate how this key technological driver of modernization affected ethnic separatism between 1816 and 1945. Combining new historical data on ethnic settlement areas, conflict, and railway construction, we test how railroads affected separatist conflict and successful secession as well as independence claims among peripheral ethnic groups. Difference-in-differences, even…

  • The Ethnic Politics of Nature Protection in Africa

    Stephen Dawson, Felix Haa et al.•ARTICLE•The Journal of Politics•2025•Referencias: 14

  • Right-Peopling” the State

    Open Access•Carl Müller-Crepon, Guy Schvitz et al.•ARTICLE•Journal of Conflict Resolution•2025•Citada por: 4•Referencias: 51

    Many European nation-states were historically homogenized through violent ethnic cleansing. Despite its historical importance, we lack systematic evidence of the conditions under which groups where targeted with cleansing and how it impacted states’ ethnic demography. Rising nationalism in the nineteenth century threatened multi-ethnic states with “right-sizing” through secessionism and irredentism. States therefore frequently turned to brutal “r…

  • Building tribes

    Open Access•Carl Müller-Crepon, Carl Müller‐crepon•ARTICLE•American Journal of Political…•2025•Citada por: 5•Referencias: 62

    Ethnic identities around the world are deeply intertwined with modern statehood, yet the extent to which territorial governance has shaped ethnic groups is empirically unknown. I argue that governments at the national and subnational levels have incentives to bias governance in favor of large groups. The resulting disadvantages for ethnic minorities motivate their assimilation and emigration. Both gradually align ethnic groups with administrative…

  • Shaping states into nations

    Open Access•Carl Müller-Crepon, Carl Müller‐crepon et al.•ARTICLE•American Journal of Political…•2025•Citada por: 9•Referencias: 68

    Borders define states, yet little systematic evidence explains where they are drawn. Putting current challenges to state borders into perspective and breaking new methodological ground, this paper analyzes how ethnic geography and nationalism have shaped European borders since the 19th century. We argue that nationalism creates pressures to redraw political borders along ethnic lines, ultimately making states more congruent with ethnic groups. We…

  • The Future Is History

    Open Access•Lars-Erik Cederman, Yannick Pengl et al.•ARTICLE•International Organization•2024•Citada por: 8•Referencias: 63

    As illustrated by Russia's invasion of Ukraine, the recent revival of nationalism has triggered a threatening return of revisionist conflict. While the literature on nationalism shows how nationalist narratives are socially constructed, much less is known about their real-world consequences. Taking nationalist narratives seriously, we study how past “golden ages” affect territorial claims and conflict in post-Napoleonic Europe. We expect national…

  • Traditional institutions in Africa

    Open Access•Clara Neupert-Wentz, Carl Müller-Crepon•ARTICLE•Political Science Research and…•2024•Citada por: 7•Referencias: 56

    To what degree and why are traditional institutions persistent? Following up the literature on the long-term effects of precolonial institutions in Africa, we investigate whether and where today's traditional institutions mirror their precolonial predecessors. We do so by linking data on contemporary traditional institutions of African ethnic groups with Murdock's historical Ethnographic Atlas. We find a robust association between past and presen…

  • At Any Cost

    Open Access•Janina Dill, Marnie Howlett et al.•ARTICLE•American Journal of Political…•2024•Citada por: 11•Referencias: 65

    How do populations facing external aggression view the costs and benefits of self‐defense? In Western countries, war support has been shown to follow cost–benefit calculations, resembling the moral principle of proportionality. A categorical position, in contrast, means supporting self‐defense regardless of the costs. To evaluate which moral principle populations facing external aggression follow, we conducted a conjoint experiment with 1,160 Ukr…

  • Nationalism and the Puzzle of Reversing State Size

    Lars-Erik Cederman, Luc Girardin et al.•ARTICLE•World Politics•2023•Citada por: 5

    Having increased for centuries, territorial state size began to decline toward the end of the nineteenth century and has continued to do so. The authors argue that processes triggered by ethnic nationalism are the main drivers of this development. Their empirical approach relies on time-varying spatial data on state borders and ethnic geography since the nineteenth century. Focusing on deviations from the nation-state ideal, the authors postulate…

  • State reach and development in Africa since the 1960s

    Open Access•Carl Müller-Crepon•ARTICLE•Political Science Research and…•2023•Citada por: 7•Referencias: 23

    Prominent arguments hold that African states’ geography limits state capacity, impedes public service provision, and slows economic development. To test this argument, I collect comprehensive panel data on a proxy of local state capacity, travel times to national and regional capitals. These are computed on a yearly 5 × 5 km grid using time-varying data on roads and administrative units (1966–2016). I use these data to estimate the effect of chan…

  • Linking Ethnic Data from Africa (Leda)

    Open Access•Carl Müller-Crepon, Yannick Pengl et al.•ARTICLE•Journal of Peace Research•2022•Citada por: 10•Referencias: 30

    Social scientists in general and conflict researchers in particular increasingly combine multiple datasets to study ethnic politics and conflict in Africa. We facilitate these efforts by systematically linking over 8,100 ethnic categories from 11 databases, including surveys, geographic data, and expert-coded lists. Exploiting the linguistic tree from the Ethnologue database, we propose a systematic solution to the grouping problem of ethnicity. …

  • Local ethno-political polarization and election violence in majoritarian vs. proportional systems

    Open Access•Carl Müller-Crepon•ARTICLE•Journal of Peace Research•2022•Citada por: 7•Referencias: 62

    How does local ethnic demography affect the conduct of majoritarian elections? Because legislative elections in majoritarian systems are contested locally, local ethno-political polarization increases the risk of pre-election violence. In districts that are polarized between politically competing ethnic groups, violence can be targeted with comparative ease at opposing voters, and can, if perpetrated collectively, mobilize the perpetrators' co-et…

  • Roads to Rule, Roads to Rebel

    Open Access•Carl Müller-Crepon, Philipp Hunziker et al.•ARTICLE•Journal of Conflict Resolution•2021•Citada por: 15•Referencias: 54

    Weak state capacity is one of the most important explanations of civil conflict. Yet, current conceptualizations of state capacity typically focus only on the state while ignoring the relational nature of armed conflict. We argue that opportunities for conflict arise where relational state capacity is low, that is, where the state has less control over its subjects than its potential challengers. This occurs in ethnic groups that are poorly acces…

  • Who Benefits? How Local Ethnic Demography Shapes Political Favoritism in Africa

    Open Access•Janina Beiser-Mcgrath, Carl Müller-Crepon et al.•ARTICLE•British Journal of Political…•2021•Citada por: 6•Referencias: 56

    Empirical studies show that many governments gear the provision of goods and services towards their ethnic peers. This article investigates governments’ strategies to provide ethnic favors in Africa. Recent studies of ethnic favoritism find that presidents' ethnic peers and home regions enjoy advantages, yet cannot disentangle whether goods are provided to entire regions or co-ethnic individuals. This article argues that local ethnic demography d…

  • Continuity or Change? (In)direct Rule in British and French Colonial Africa

    Open Access•Carl Müller-Crepon•ARTICLE•International Organization•2020•Citada por: 29•Referencias: 53

    Current political order in Africa is often linked to legacies of colonialism, in particular to legacies of indirect colonial rule. However, evidence about the application of indirect rule is scarce. In this paper I argue that empire-level characteristics interacted with precolonial institutions in shaping the indirectness of local rule. First, British governments ruled more indirectly than French administrations, which followed a comparatively ce…

  • New spatial data on ethnicity

    Open Access•Carl Müller-Crepon, Philipp Hunziker•ARTICLE•Journal of Peace Research•2018•Citada por: 6•Referencias: 20

    Research on ethnic politics and political violence has benefited substantially from the growing availability of cross-national, geo-coded data on ethnic settlement patterns. However, because existing datasets represent ethnic homelands using aggregate polygon features, they lack information on ethnic compositions at the local level. Addressing this gap, this article introduces the Spatially Interpolated Data on Ethnicity (SIDE) dataset, a collect…

  • Continuity or Change? (In)direct Rule in British and French Colonial Africa

    Open Access•Carl Müller-Crepon•ARTICLE•International Organization•2020•Citada por: 29•Referencias: 53

    Current political order in Africa is often linked to legacies of colonialism, in particular to legacies of indirect colonial rule. However, evidence about the application of indirect rule is scarce. In this paper I argue that empire-level characteristics interacted with precolonial institutions in shaping the indirectness of local rule. First, British governments ruled more indirectly than French administrations, which followed a comparatively ce…

  • Roads to Rule, Roads to Rebel

    Open Access•Carl Müller-Crepon, Philipp Hunziker et al.•ARTICLE•Journal of Conflict Resolution•2021•Citada por: 15•Referencias: 54

    Weak state capacity is one of the most important explanations of civil conflict. Yet, current conceptualizations of state capacity typically focus only on the state while ignoring the relational nature of armed conflict. We argue that opportunities for conflict arise where relational state capacity is low, that is, where the state has less control over its subjects than its potential challengers. This occurs in ethnic groups that are poorly acces…

  • At Any Cost

    Open Access•Janina Dill, Marnie Howlett et al.•ARTICLE•American Journal of Political…•2024•Citada por: 11•Referencias: 65

    How do populations facing external aggression view the costs and benefits of self‐defense? In Western countries, war support has been shown to follow cost–benefit calculations, resembling the moral principle of proportionality. A categorical position, in contrast, means supporting self‐defense regardless of the costs. To evaluate which moral principle populations facing external aggression follow, we conducted a conjoint experiment with 1,160 Ukr…

  • Linking Ethnic Data from Africa (Leda)

    Open Access•Carl Müller-Crepon, Yannick Pengl et al.•ARTICLE•Journal of Peace Research•2022•Citada por: 10•Referencias: 30

    Social scientists in general and conflict researchers in particular increasingly combine multiple datasets to study ethnic politics and conflict in Africa. We facilitate these efforts by systematically linking over 8,100 ethnic categories from 11 databases, including surveys, geographic data, and expert-coded lists. Exploiting the linguistic tree from the Ethnologue database, we propose a systematic solution to the grouping problem of ethnicity. …

  • Shaping states into nations

    Open Access•Carl Müller-Crepon, Carl Müller‐crepon et al.•ARTICLE•American Journal of Political…•2025•Citada por: 9•Referencias: 68

    Borders define states, yet little systematic evidence explains where they are drawn. Putting current challenges to state borders into perspective and breaking new methodological ground, this paper analyzes how ethnic geography and nationalism have shaped European borders since the 19th century. We argue that nationalism creates pressures to redraw political borders along ethnic lines, ultimately making states more congruent with ethnic groups. We…

  • The Future Is History

    Open Access•Lars-Erik Cederman, Yannick Pengl et al.•ARTICLE•International Organization•2024•Citada por: 8•Referencias: 63

    As illustrated by Russia's invasion of Ukraine, the recent revival of nationalism has triggered a threatening return of revisionist conflict. While the literature on nationalism shows how nationalist narratives are socially constructed, much less is known about their real-world consequences. Taking nationalist narratives seriously, we study how past “golden ages” affect territorial claims and conflict in post-Napoleonic Europe. We expect national…

  • Traditional institutions in Africa

    Open Access•Clara Neupert-Wentz, Carl Müller-Crepon•ARTICLE•Political Science Research and…•2024•Citada por: 7•Referencias: 56

    To what degree and why are traditional institutions persistent? Following up the literature on the long-term effects of precolonial institutions in Africa, we investigate whether and where today's traditional institutions mirror their precolonial predecessors. We do so by linking data on contemporary traditional institutions of African ethnic groups with Murdock's historical Ethnographic Atlas. We find a robust association between past and presen…

  • State reach and development in Africa since the 1960s

    Open Access•Carl Müller-Crepon•ARTICLE•Political Science Research and…•2023•Citada por: 7•Referencias: 23

    Prominent arguments hold that African states’ geography limits state capacity, impedes public service provision, and slows economic development. To test this argument, I collect comprehensive panel data on a proxy of local state capacity, travel times to national and regional capitals. These are computed on a yearly 5 × 5 km grid using time-varying data on roads and administrative units (1966–2016). I use these data to estimate the effect of chan…

  • Local ethno-political polarization and election violence in majoritarian vs. proportional systems

    Open Access•Carl Müller-Crepon•ARTICLE•Journal of Peace Research•2022•Citada por: 7•Referencias: 62

    How does local ethnic demography affect the conduct of majoritarian elections? Because legislative elections in majoritarian systems are contested locally, local ethno-political polarization increases the risk of pre-election violence. In districts that are polarized between politically competing ethnic groups, violence can be targeted with comparative ease at opposing voters, and can, if perpetrated collectively, mobilize the perpetrators' co-et…

  • Who Benefits? How Local Ethnic Demography Shapes Political Favoritism in Africa

    Open Access•Janina Beiser-Mcgrath, Carl Müller-Crepon et al.•ARTICLE•British Journal of Political…•2021•Citada por: 6•Referencias: 56

    Empirical studies show that many governments gear the provision of goods and services towards their ethnic peers. This article investigates governments’ strategies to provide ethnic favors in Africa. Recent studies of ethnic favoritism find that presidents' ethnic peers and home regions enjoy advantages, yet cannot disentangle whether goods are provided to entire regions or co-ethnic individuals. This article argues that local ethnic demography d…

  • New spatial data on ethnicity

    Open Access•Carl Müller-Crepon, Philipp Hunziker•ARTICLE•Journal of Peace Research•2018•Citada por: 6•Referencias: 20

    Research on ethnic politics and political violence has benefited substantially from the growing availability of cross-national, geo-coded data on ethnic settlement patterns. However, because existing datasets represent ethnic homelands using aggregate polygon features, they lack information on ethnic compositions at the local level. Addressing this gap, this article introduces the Spatially Interpolated Data on Ethnicity (SIDE) dataset, a collect…

  • Building tribes

    Open Access•Carl Müller-Crepon, Carl Müller‐crepon•ARTICLE•American Journal of Political…•2025•Citada por: 5•Referencias: 62

    Ethnic identities around the world are deeply intertwined with modern statehood, yet the extent to which territorial governance has shaped ethnic groups is empirically unknown. I argue that governments at the national and subnational levels have incentives to bias governance in favor of large groups. The resulting disadvantages for ethnic minorities motivate their assimilation and emigration. Both gradually align ethnic groups with administrative…

  • Nationalism and the Puzzle of Reversing State Size

    Lars-Erik Cederman, Luc Girardin et al.•ARTICLE•World Politics•2023•Citada por: 5

    Having increased for centuries, territorial state size began to decline toward the end of the nineteenth century and has continued to do so. The authors argue that processes triggered by ethnic nationalism are the main drivers of this development. Their empirical approach relies on time-varying spatial data on state borders and ethnic geography since the nineteenth century. Focusing on deviations from the nation-state ideal, the authors postulate…

  • Right-Peopling” the State

    Open Access•Carl Müller-Crepon, Guy Schvitz et al.•ARTICLE•Journal of Conflict Resolution•2025•Citada por: 4•Referencias: 51

    Many European nation-states were historically homogenized through violent ethnic cleansing. Despite its historical importance, we lack systematic evidence of the conditions under which groups where targeted with cleansing and how it impacted states’ ethnic demography. Rising nationalism in the nineteenth century threatened multi-ethnic states with “right-sizing” through secessionism and irredentism. States therefore frequently turned to brutal “r…

  • The Train Wrecks of Modernization

    Open Access•Yannick Pengl, Carl Müller-Crepon et al.•ARTICLE•American Political Science Review•2026•Citada por: 2•Referencias: 83

    This paper uses the gradual expansion of the European railway network to investigate how this key technological driver of modernization affected ethnic separatism between 1816 and 1945. Combining new historical data on ethnic settlement areas, conflict, and railway construction, we test how railroads affected separatist conflict and successful secession as well as independence claims among peripheral ethnic groups. Difference-in-differences, even…

  • New spatial data on ethnicity

    Open Access•Carl Müller-Crepon, Philipp Hunziker•ARTICLE•Journal of Peace Research•2018•Citada por: 6•Referencias: 20

    Research on ethnic politics and political violence has benefited substantially from the growing availability of cross-national, geo-coded data on ethnic settlement patterns. However, because existing datasets represent ethnic homelands using aggregate polygon features, they lack information on ethnic compositions at the local level. Addressing this gap, this article introduces the Spatially Interpolated Data on Ethnicity (SIDE) dataset, a collect…

  • Continuity or Change? (In)direct Rule in British and French Colonial Africa

    Open Access•Carl Müller-Crepon•ARTICLE•International Organization•2020•Citada por: 29•Referencias: 53

    Current political order in Africa is often linked to legacies of colonialism, in particular to legacies of indirect colonial rule. However, evidence about the application of indirect rule is scarce. In this paper I argue that empire-level characteristics interacted with precolonial institutions in shaping the indirectness of local rule. First, British governments ruled more indirectly than French administrations, which followed a comparatively ce…

  • Roads to Rule, Roads to Rebel

    Open Access•Carl Müller-Crepon, Philipp Hunziker et al.•ARTICLE•Journal of Conflict Resolution•2021•Citada por: 15•Referencias: 54

    Weak state capacity is one of the most important explanations of civil conflict. Yet, current conceptualizations of state capacity typically focus only on the state while ignoring the relational nature of armed conflict. We argue that opportunities for conflict arise where relational state capacity is low, that is, where the state has less control over its subjects than its potential challengers. This occurs in ethnic groups that are poorly acces…

  • Who Benefits? How Local Ethnic Demography Shapes Political Favoritism in Africa

    Open Access•Janina Beiser-Mcgrath, Carl Müller-Crepon et al.•ARTICLE•British Journal of Political…•2021•Citada por: 6•Referencias: 56

    Empirical studies show that many governments gear the provision of goods and services towards their ethnic peers. This article investigates governments’ strategies to provide ethnic favors in Africa. Recent studies of ethnic favoritism find that presidents' ethnic peers and home regions enjoy advantages, yet cannot disentangle whether goods are provided to entire regions or co-ethnic individuals. This article argues that local ethnic demography d…

  • Linking Ethnic Data from Africa (Leda)

    Open Access•Carl Müller-Crepon, Yannick Pengl et al.•ARTICLE•Journal of Peace Research•2022•Citada por: 10•Referencias: 30

    Social scientists in general and conflict researchers in particular increasingly combine multiple datasets to study ethnic politics and conflict in Africa. We facilitate these efforts by systematically linking over 8,100 ethnic categories from 11 databases, including surveys, geographic data, and expert-coded lists. Exploiting the linguistic tree from the Ethnologue database, we propose a systematic solution to the grouping problem of ethnicity. …

  • Local ethno-political polarization and election violence in majoritarian vs. proportional systems

    Open Access•Carl Müller-Crepon•ARTICLE•Journal of Peace Research•2022•Citada por: 7•Referencias: 62

    How does local ethnic demography affect the conduct of majoritarian elections? Because legislative elections in majoritarian systems are contested locally, local ethno-political polarization increases the risk of pre-election violence. In districts that are polarized between politically competing ethnic groups, violence can be targeted with comparative ease at opposing voters, and can, if perpetrated collectively, mobilize the perpetrators' co-et…

  • Nationalism and the Puzzle of Reversing State Size

    Lars-Erik Cederman, Luc Girardin et al.•ARTICLE•World Politics•2023•Citada por: 5

    Having increased for centuries, territorial state size began to decline toward the end of the nineteenth century and has continued to do so. The authors argue that processes triggered by ethnic nationalism are the main drivers of this development. Their empirical approach relies on time-varying spatial data on state borders and ethnic geography since the nineteenth century. Focusing on deviations from the nation-state ideal, the authors postulate…

  • State reach and development in Africa since the 1960s

    Open Access•Carl Müller-Crepon•ARTICLE•Political Science Research and…•2023•Citada por: 7•Referencias: 23

    Prominent arguments hold that African states’ geography limits state capacity, impedes public service provision, and slows economic development. To test this argument, I collect comprehensive panel data on a proxy of local state capacity, travel times to national and regional capitals. These are computed on a yearly 5 × 5 km grid using time-varying data on roads and administrative units (1966–2016). I use these data to estimate the effect of chan…

  • The Future Is History

    Open Access•Lars-Erik Cederman, Yannick Pengl et al.•ARTICLE•International Organization•2024•Citada por: 8•Referencias: 63

    As illustrated by Russia's invasion of Ukraine, the recent revival of nationalism has triggered a threatening return of revisionist conflict. While the literature on nationalism shows how nationalist narratives are socially constructed, much less is known about their real-world consequences. Taking nationalist narratives seriously, we study how past “golden ages” affect territorial claims and conflict in post-Napoleonic Europe. We expect national…

  • Traditional institutions in Africa

    Open Access•Clara Neupert-Wentz, Carl Müller-Crepon•ARTICLE•Political Science Research and…•2024•Citada por: 7•Referencias: 56

    To what degree and why are traditional institutions persistent? Following up the literature on the long-term effects of precolonial institutions in Africa, we investigate whether and where today's traditional institutions mirror their precolonial predecessors. We do so by linking data on contemporary traditional institutions of African ethnic groups with Murdock's historical Ethnographic Atlas. We find a robust association between past and presen…

  • At Any Cost

    Open Access•Janina Dill, Marnie Howlett et al.•ARTICLE•American Journal of Political…•2024•Citada por: 11•Referencias: 65

    How do populations facing external aggression view the costs and benefits of self‐defense? In Western countries, war support has been shown to follow cost–benefit calculations, resembling the moral principle of proportionality. A categorical position, in contrast, means supporting self‐defense regardless of the costs. To evaluate which moral principle populations facing external aggression follow, we conducted a conjoint experiment with 1,160 Ukr…

  • The Ethnic Politics of Nature Protection in Africa

    Stephen Dawson, Felix Haa et al.•ARTICLE•The Journal of Politics•2025•Referencias: 14

  • Right-Peopling” the State

    Open Access•Carl Müller-Crepon, Guy Schvitz et al.•ARTICLE•Journal of Conflict Resolution•2025•Citada por: 4•Referencias: 51

    Many European nation-states were historically homogenized through violent ethnic cleansing. Despite its historical importance, we lack systematic evidence of the conditions under which groups where targeted with cleansing and how it impacted states’ ethnic demography. Rising nationalism in the nineteenth century threatened multi-ethnic states with “right-sizing” through secessionism and irredentism. States therefore frequently turned to brutal “r…

  • Building tribes

    Open Access•Carl Müller-Crepon, Carl Müller‐crepon•ARTICLE•American Journal of Political…•2025•Citada por: 5•Referencias: 62

    Ethnic identities around the world are deeply intertwined with modern statehood, yet the extent to which territorial governance has shaped ethnic groups is empirically unknown. I argue that governments at the national and subnational levels have incentives to bias governance in favor of large groups. The resulting disadvantages for ethnic minorities motivate their assimilation and emigration. Both gradually align ethnic groups with administrative…

  • Shaping states into nations

    Open Access•Carl Müller-Crepon, Carl Müller‐crepon et al.•ARTICLE•American Journal of Political…•2025•Citada por: 9•Referencias: 68

    Borders define states, yet little systematic evidence explains where they are drawn. Putting current challenges to state borders into perspective and breaking new methodological ground, this paper analyzes how ethnic geography and nationalism have shaped European borders since the 19th century. We argue that nationalism creates pressures to redraw political borders along ethnic lines, ultimately making states more congruent with ethnic groups. We…

  • Ethnic Geography and the Colonial Design of Administrative Units in Sub-Saharan Africa

    Open Access•Carl Müller-Crepon, Carl Muller Crepon•ARTICLE•Comparative Political Studies•2026

    Subnational administrative units are fundamental to territorial states and their political topography, but we know little about how their borders are designed. I argue that indirect rulers engage in preservation by ethnically aligning administrative borders, which empowers peripheral actors. In contrast, centralizing governments disrupt ethnic groups and their ability for collective action by splitting groups (dismemberment) and/or creating diver…

  • Coethnics Covote in Africa

    Open Access•Carl Müller-Crepon, Carl Muller Crepon et al.•ARTICLE•American Political Science Review•2026•Referencias: 60

    Ethnicity is an important cleavage in Africa, yet its influence on voting is contested. Selection biases from restricted choice sets complicate micro-level analyses, while ecological inferences and unobserved confounders hamper meso and macro-level approaches. Our new Covoting Regression (CVR) tackles several of these challenges. It estimates the effect of coethnicity on the probability that pairs of voters covote for the same party while conditi…

  • The Train Wrecks of Modernization

    Open Access•Yannick Pengl, Carl Müller-Crepon et al.•ARTICLE•American Political Science Review•2026•Citada por: 2•Referencias: 83

    This paper uses the gradual expansion of the European railway network to investigate how this key technological driver of modernization affected ethnic separatism between 1816 and 1945. Combining new historical data on ethnic settlement areas, conflict, and railway construction, we test how railroads affected separatist conflict and successful secession as well as independence claims among peripheral ethnic groups. Difference-in-differences, even…

Political science (15 obras) · Politics (13 obras) · Ethnic group (12 obras) · Culture, Economy, and Development Studies (11 obras) · Law (11 obras) · Political Conflict and Governance (11 obras) · Economics (10 obras) · Political economy (9 obras) · Sociology (9 obras) · Development economics (8 obras)

Ethnos_APP • Proyecto Open Source • Licencia MIT • Frontend v2.0.0 • Privacidad y Cookies • Documentación de la API: api.ethnos.app/docs • Código de la API: GitHub • DOI: 10.5281/zenodo.17049435 • Código del Frontend: GitHub • DOI: 10.5281/zenodo.17050053 • cruz.rio.br • Expectantes Misericordiae