(2026):
Religious markers reduce perceived trustworthiness in a Muslim-majority country.
Proceedings of the National Academy of Sciences of the United States of America: PNAS,
123,
7, e2512131123,
More
Dr. Johanna Gereke
MZES Fellow and project director
University Mannheim, MZES
Building A
A5, 6 113
68159 Mannheim
Phone: +49-621-181-2819Building A
A5, 6 113
68159 Mannheim
E-Mail: Johanna.Gereke@mzes.uni-mannheim.de
Projekte — current
- Das äußere Erscheinungsbild und schulische Bewertungen: Lehrerurteile und Bildungsungleichheit
- Integration von Migrantinnen und Migranten und sozialer Zusammenhalt in Zeiten des politischen Backlashs
- Jenseits (interner) Gruppensolidarität: Minderheiten-Minderheiten-Beziehungen und Gruppengrenzprozesse im Kontext aktueller Immigration und zunehmender Vielfalt
- Schön und integriert? Eine Untersuchung zur Verbindung zwischen physischer Attraktivität und dem Integrationserfolg von Zuwanderern in Deutschland
- Wahrnehmung, Verbreitung und Folgen alltäglicher Diskriminierung
Publikation — recent
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(2025): The effects of Muslim immigration and demographic change on group boundaries in Germany. European Societies, 27, 4, 697–723. More
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(2025): Gendered beauty inequalities? A multiverse analysis of physical attractiveness, occupational gender-typicality and earnings in the German labour market. European Sociological Review, 41, 6, 935-950. More
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(2025): Teaching Constructive Replications in the Behavioral and Social Sciences Using Quantitative Data. Teaching of Psychology, 52, 1, 117-123. More
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(2024): Prosociality Beyond In-Group Boundaries: A Lab-in-the-Field Experiment on Selection and Intergroup Interactions in a Multiethnic European Metropolis. Sociological Science, 11, 815-853. More
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(2024): The shadow of fear: hate crime victimization and stress after Charlottesville. Frontiers in Psychology, 15, (article no. 1384470), pp. 1-12. More
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(2023): Pretty unequal? Immigrant-native differences in returns to physical attractiveness in Germany. Journal of Economic Behavior & Organization, 215, 107-119. More
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(2023): No Differential Effects of Classroom Ethnic Composition on Native and Immigrant Friendship Segregation: A Comment on Smith et al. 2016. American Journal of Sociology, 129, 2, 570-585. More
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(2023): Shared Nationality in Social Exchange: A Trust Vignette Experiment in the United States, South Africa, and Switzerland. Socius: Sociological Research for a Dynamic World, 9, (e-only), pp. 1-9. More
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(2023): Spiritual practices predict migration behavior. Scientific reports, 13, (article no. 12535), pp. 1-7. More
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(2022): Immigration, integration and cooperation: experimental evidence from a public goods game in Italy. Journal of Ethnic and Migration Studies, 48, 15, 3761-3788. More
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(2022): Everyday Discrimination in Public Spaces: A Field Experiment in the Milan Metro. European Sociological Review, 38, 5, 679–693. More
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(2022): Demographic change and group boundaries in Germany: The effect of projected demographic decline on perceptions of who has a migration background. Sociological Science, 9, May, 206-220. More
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(2021): Strangers in Hostile Lands: Exposure to Refugees and Right-Wing Support in Germany’s Eastern Regions. Comparative Political Studies, 54, 3-4, 686–717. More
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(2020): Does Poverty Undermine Cooperation in Multiethnic Settings? Evidence from a Cooperative Investment Experiment. Journal of Experimental Political Science, 7, 1, 27-40. More
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(2020): Gendered Discrimination Against Immigrants: Experimental Evidence. Frontiers in Sociology, 2020, 5, (article no. 59), pp. 1-10 (e-only). More
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(2018): Ethnic diversity, poverty and social trust in Germany: Evidence from a behavioral measure of trust. PLOS ONE, 13, 7, (online). More
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(2024): Pretty hireable? The causal effects of physical attractiveness and migration background on hiring discrimination in Germany. [Seminar on Analytical Sociology: Theory and Empirical Applications, Venice, 17/11/2024 - 20/11/2024]. More
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(2024): Religiosity and trust across ethnic boundaries. [Jahrestreffen des Netzwerks für empirisch-analytische Sozialforschung zu Muslim:innen (NAFS) "New Frontiers in Muslim Studies", Berlin, 15/09/2024 - 16/09/2024]. More
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(2023): Can Physical Attractiveness Close the Immigrant-Native Trust Gap?. [IMEBESS 7th Annual Conference, Lisbon, 17/05/2023 - 19/05/2023]. More
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(2022): Pretty unequal? Ethnicity, Gender and Returns to Physical Attractiveness in Germany. [CEPDISC'22 Conference on Discrimination, Vejle, Denmark, 23/10/2022 - 25/10/2022]. More
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(2022): A “Beauty Premium” for Whom? The combined effects of ethnicity and attractiveness on trust. [4th Annual Conference on Experimental Sociology (ACES), Utrecht, 30/08/2022 - 01/09/2022]. More
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(2021): Do trigger events trigger stress? Hate crime victimization and stress after Charlottesville. [ECSR Annual Conference 2021, (virtual conference), 06/10/2021 - 07/10/2021]. More
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(2021): Teaching Replication in the Social Sciences (Workshop). [Open Science and Replicability in the Behavioural and Social Sciences, (virtual conference), 29/04/2021 - 29/04/2021]. More
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(2021): Teaching Replication in the Social Sciences (Workshop). [Virtual Unconference on Open Scholarship Practices in Education Research, (virtual conference), 08/02/2021 - 08/02/2021]. More
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(2021): Between in-group selection & economic interdependence: A lab-in-the-field experiment on intergroup contact in a multiethnic European metropolis. [Annual Conference of Experimental Sociology (ACES) 2021, Ascona, 16/09/2021 - 18/09/2021]. More
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(2021): Trusting and reciprocating trust of citizens versus non-citizens: experimental evidence from the U.S., South Africa and Switzerland. [3rd Academy of Sociology Conference, (virtual conference), 28/09/2021 - 30/09/2021]. More
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(2019): Ethnic diversity and cooperation in complex societies: sanctioning in homogeneous and mixed groups. [Sixth International Meeting on Experimental and Behavioral Social Sciences (IMEBESS), Utrecht, 01/05/2019 - 03/05/2019]. More
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(2019): Does it really pay to be beautiful? A longitudinal study of physical attractiveness on labor market success. [6th parfaim User Conference, Köln, 15/05/2019 - 16/05/2019]. More
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(2019): Sozialer Status und physische Attraktivität. Die Auswirkungen des relativen sozialen Status auf die Attraktivitätswahrnehmung. [Tagung "Soziale Wirkung physischer Attraktivität", Düsseldorf, 12/12/2019 - 13/12/2019]. More
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(2019): Covert discrimination is unaffected by immigrants' socioeconomic status. [Neuchâtel Graduate Conference "Innovative Approaches to Migration and Mobility Studies", Neuchâtel, 11/09/2019 - 12/09/2019]. More
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(2019): Covert discrimination is unaffected by immigrants' socioeconomic status. [2nd Academy of Sociology Conference: "Digital Societies", Konstanz, 24/09/2019 - 26/09/2019]. More
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(2018): Foreigners in hostile hinterlands: First-time exposure and right-wing support after the refugee crisis in Germany. [Analytische Soziologie: Theorie und empirische Anwendungen, Venice, 11/11/2018 - 14/11/2018]. More
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(2018): Ethnic Diversity and In- and Out-group Cooperation: Evidence from a Lab-in-the-Field Experiment in Milan. [5th International Meeting on Experimental and Behavioral Social Sciences (IMEBESS), Florence, 02/05/2018 - 04/05/2018]. More
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(2018): Ethnic Diversity and In- and Out-group Cooperation: Evidence from a Lab-in-the-Field Experiment in Milan. [The 6th Migration Conference (TMC), Lisbon, 25/06/2018 - 27/06/2018]. More
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(2018): Altruism, trust and right-wing support in the presence of newcomers: Eastern Germany after the refugee crisis. [5th International Meeting on Experimental and Behavioral Social Sciences (IMEBESS), Florence, 02/05/2018 - 04/05/2018]. More
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(2019): Experimental Economics and Experimental Sociology. 1-28. Oxford, Oxford University Press. More