TY  - RPRT
        AU  - Ajzenman, Nicolas
AU  - Aksoy, Cevat Giray
AU  - Pickard, Harry
        TI  - Populist Rule and the Formation of Zero-Sum Beliefs
        PY  - 2026/Sep/
        PB  - Institute of Labor Economics (IZA)
        CY  - Bonn
        T2  - IZA Discussion Paper
        IS  - 18929
        UR  - https://www.iza.org/publications/dp18929
        AB  - Populists govern more of the world’s countries than at any point in the past century, on both the right and the left. What they share is not an economic programme but a worldview that casts politics as a struggle between ordinary citizens and a self-serving establishment, a conflict that is zero-sum at its core. We show that exposure to this political environment leaves a durable imprint on citizens’ beliefs. Combining data on populist leaders with surveys of more than 260,000 respondents in 53 countries, we exploit within-country-survey-year variation across birth cohorts and find that greater exposure during early adulthood is associated with stronger zerosum beliefs later in life. The result is replicated in two independent surveys and across multiple measures of zero-sum thinking and perceived economic conflict and persists into respondents’ mid-forties. The mechanism evidence provides little support for an economic-scarcity explanation and instead points towards a rhetorical channel, as populist rule features substantially more anti-elite rhetoric in two independent measures and more domestic zero-sum framing in United Nations speeches.
        KW  - populism
KW  - zero-sum beliefs
KW  - political socialisation
KW  - belief formation
        ER  -