Jonne Kamphorst | Separation by Degrees: How the Lack of Contact Between the Higher and Lower Educated Causes Political Divides
What explains education-based political divides? Jonne Kamphorst discusses how decreased interactions between higher and lower-educated citizens has widened the political divide between them
Across advanced democracies, education levels are predictive of immigration attitudes and voting for new left or far right parties. What explains education-based political divides? Existing scholarship holds that education causes progressive attitudes, or proposes that being higher educated and holding progressive attitudes can both be explained by socialization during someone’s childhood. This article puts forward an additional explanation.
We argue that decreased interactions and relationship formation between higher and lower-educated citizens has widened the political divide between them. Using panel and survey data of strong ties, we demonstrate that higher (lower) educated ties make individuals more progressive (conservative). Education divides citizens by providing a distinct worldview for the higher-educated, which is reinforced in increasingly homogeneous education-based networks. Our findings suggest the further crystallization of a cleavage based on education, and highlight the importance of studying networks to understand political behavior.
Jonne Kamphorst is a Postdoctoral Scholar in Political Science at the European University Institute in Florence and a Senior Research Fellow at the Polarization and Social Change Lab at Stanford University. He completed his Ph.D. in Political Science at the EUI in 2023. Before starting his Doctoral Degree, Jonne was a Master’s student in Politics and Sociology at the University of Oxford and the London School of Economics and obtained his Bachelor’s in Political Science from the University of Amsterdam.
His research, positioned at the intersection between comparative politics and political behavior, explores the roots of political divides in advanced democracies and proposes strategies to bridge them. Two questions define his research agenda: 1) What are the origins of political divisions? And 2) how can democracy be strengthened by re-engaging citizens and building new coalitions of voters that bridge political divides? Jonne answers these questions leveraging quantitative scientific methods. His methodological expertise is in the design, conduct, and analysis of randomized field and survey experiments which he often employs in collaboration with political candidates and parties. He also uses quasi-experimental methods for causal inference. Jonne’s research has been accepted at or been revised and resubmitted to the Journal of Politics, American Political Science Review, and Comparative Political Studies, among other outlets.
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Jonne Kamphorst
Jonne Kamphorst was a Fulbright Visiting Scholar at the Europe Center in 2022. He has received his PhD in Political Science at the European University Institute in 2023 and is currently a Scholar at Stanford’s Politics and Social Change Lab and the Human-centered Artificial Intelligence institute. He will start as an Assistant Professor in Political Science and Quantitative Social Science Methods at Sciences Po in Paris in January 2026. Jonne’s work focuses on the politics and societies of advanced democracies and lies at the intersection of comparative politics and political behaviour. Two questions define his research agenda: 1) What are the origins of contemporary political divisions? And 2) how can democracy be strengthened by re-engaging voters and bridging political divides? He explores both these topics leveraging quantitative scientific methods that employ an experimental logic, specifically (field and survey) experiments, methods of causal inference, as well as novel computational methods leveraging large language models. His research has been published at PNAS, the American Political Science Review, and the Journal of Politics, among other outlets.
FSI researchers strive to understand how countries relate to one another, and what policies are needed to achieve global stability and prosperity. International relations experts focus on the challenging U.S.-Russian relationship, the alliance between the U.S. and Japan and the limitations of America’s counterinsurgency strategy in Afghanistan.