Detail

MZES Fellow and Project Director

roni.lehrer@mzes.uni-mannheim.de

Phone:

+49-621-181-2850

Postal Address

University Mannheim, MZES

68131 Mannheim

Visiting Address

University Mannheim, MZES

A5, 6

Room: 214

68159 Mannheim

Projects collapse

Citizens and Democracy

2022

Causes and Consequences of Prime Ministerial Change

Citizens and Democracy

2201

Party Policy Ambiguity and its Consequences for Political Representation and Satisfaction with Democracy

Publications expand

Book Chapter

Juhl, Sebastian , Roni Lehrer , Annelies G. Blom , Alexander Wenz , Tobias Rettig , Ulrich Krieger , Marina Fikel , Carina Cornesse , Elias Naumann , Katja Möhring , Maximiliane Reifenscheid (2022): Preferences for centralized decision-making in times of crisis: the COVID-19 pandemic in Germany. More

Journal Article

Böhmelt, Tobias , Lawrence Ezrow , Roni Lehrer (2022): Populism and intra-party democracy. European Journal of Political Research, 61, 4, pp. 1143-1154. More

Cornesse, Carina , Ulrich Krieger , Marie-Lou Sohnius , Marina Fikel , Sabine Friedel , Tobias Rettig , Alexander Wenz , Sebastian Juhl , Roni Lehrer , Katja Möhring , Elias Naumann , Maximiliane Reifenscheid , Annelies G. Blom (2022): From German Internet Panel to Mannheim Corona Study: Adaptable probability-based online panel infrastructures during the pandemic. Journal of the Royal Statistical Society: Series A, Statistics in Society, 185, 3, pp. 773-797. More

Ezrow, Lawrence , Tobias Böhmelt , Roni Lehrer , Hugh Ward (2021): Follow the foreign leader? Why following foreign incumbents is an effective electoral strategy. Party Politics, 27, 4, pp. 716–729. More

Lin, Nick , Roni Lehrer (2021): Everything to everyone and the conditioning effect of intraparty cohesion: A replication in a cross-national context. Party Politics, 27, 5, pp. 909–916. More

Schleiter, Petra , Tobias Böhmelt , Lawrence Ezrow , Roni Lehrer (2021): Social Democratic Party Exceptionalism and Transnational Policy Linkages. World politics, 73, 3, pp. 512–544. More

Blom, Annelies G. , Carina Cornesse , Sabine Friedel , Ulrich Krieger , Marina Fikel , Tobias Rettig , Alexander Wenz , Sebastian Juhl , Roni Lehrer , Katja Möhring , Elias Naumann , Maximiliane Reifenscheid (2020): High-Frequency and High-Quality Survey Data Collection: The Mannheim Corona Study. Survey Research Methods, 14, 2, pp. 171-178. More

Yordanova, Nikoleta , Mariyana Angelova , Roni Lehrer , Moritz Osnabrügge , Sander Renes (2020): Swaying citizen support for EU membership: Evidence from a survey experiment of German voters. European Union Politics, 21, 3, pp. 429–450. More

Lehrer, Roni , Nick Lin (2020): Everything to everyone? Not when you are internally divided. Party Politics, 26, 6, pp. 783–794. More

Naumann, Elias , Katja Möhring , Maximiliane Reifenscheid , Alexander Wenz , Tobias Rettig , Roni Lehrer , Ulrich Krieger , Sebastian Juhl , Sabine Friedel , Marina Fikel , Carina Cornesse , Annelies G. Blom (2020): COVID‐19 Policies in Germany and their Social, Political, and Psychological Consequences. European Policy Analysis, 6, 2, pp. 191-202. More

Lehrer, Roni , Sebastian Juhl , Thomas Gschwend (2019): The Wisdom of Crowds Design for Sensitive Survey Questions. Electoral Studies, 57, pp. 99-109. More

Gschwend, Thomas , Sebastian Juhl , Roni Lehrer (2018): Die "Sonntagsfrage", soziale Erwünschtheit und die AfD: Wie alternative Messmethoden der Politikwissenschaft weiterhelfen können. Politische Vierteljahresschrift, 59, 3, pp. 493-519. More

Lehrer, Roni , Gijs Schumacher (2018): Governator vs. Hunter and Aggregator: A simulation of party competition with vote-seeking and office-seeking rules. PloS one, More

Lehrer, Roni , Lawrence Ezrow , Hugh Ward , Tobias Böhmelt (2017): Intraparty democracy and responsiveness to rival parties’ policies. Social Science Quarterly, 98, 3, pp. 1026–1044. More

Böhmelt, Tobias , Lawrence Ezrow , Roni Lehrer , Petra Schleiter , Hugh Ward (2017): Why dominant governing parties are cross-nationally influential. International Studies Quarterly, 61, 4, pp. 749–759. More

Böhmelt, Tobias , Lawrence Ezrow , Roni Lehrer , Hugh Ward (2016): Party policy diffusion. American Political Science Review, 110, 2, pp. 397–410. More

Lehrer, Roni (2012): Intra-Party Democracy and Party Responsiveness. West European Politics, 35, 6, pp. 1295-1319. More

Report

Möhring, Katja , Elias Naumann , Maximiliane Reifenscheid , Andreas P. Weiland , Annelies G. Blom , Alexander Wenz , Tobias Rettig , Roni Lehrer , Ulrich Krieger , Sebastian Juhl , Sabine Friedel , Marina Fikel , Carina Cornesse (2020): Die Mannheimer Corona-Studie: Schwerpunktbericht zur Nutzung und Akzeptanz von Homeoffice in Deutschland während des Corona-Lockdowns. More

Blom, Annelies G. , Alexander Wenz , Tobias Rettig , Maximiliane Reifenscheid , Elias Naumann , Katja Möhring , Roni Lehrer , Ulrich Krieger , Sebastian Juhl , Sabine Friedel , Marina Fikel , Carina Cornesse , Julian Axenfeld (2020): Die Mannheimer Corona-Studie: Das Leben in Deutschland im Ausnahmezustand; Bericht zur Lage vom 20. März bis 31. März 2020. More

Möhring, Katja , Friederich Heinemann , Elias Naumann , Maximiliane Reifenscheid , Annelies G. Blom , Alexander Wenz , Tobias Rettig , Roni Lehrer , Ulrich Krieger , Sebastian Juhl , Sabine Friedel , Marina Fikel , Carina Cornesse (2020): Die Mannheimer Corona-Studie: Schwerpunktbericht zum subjektiven Arbeitslosigkeitsrisiko der Beschäftigten in Deutschland. More

Naumann, Elias , Jutta Mata , Maximiliane Reifenscheid , Katja Möhring , Alexander Wenz , Tobias Rettig , Roni Lehrer , Ulrich Krieger , Sebastian Juhl , Sabine Friedel , Marina Fikel , Carina Cornesse , Annelies G. Blom (2020): Die Mannheimer Corona-Studie: Schwerpunktbericht zum Angstempfinden in der Bevölkerung; Untersuchungszeitraum 20. März bis 16. April 2020. More

Lehrer, Roni , Sebastian Juhl , Annelies G. Blom , Alexander Wenz , Tobias Rettig , Maximiliane Reifenscheid , Elias Naumann , Katja Möhring , Ulrich Krieger , Sabine Friedel , Marina Fikel , Carina Cornesse (2020): Die Mannheimer Corona-Studie: Die vier Phasen des Social Distancing in Deutschland. More

Möhring, Katja , Elias Naumann , Maximiliane Reifenscheid , Annelies G. Blom , Alexander Wenz , Tobias Rettig , Roni Lehrer , Ulrich Krieger , Sebastian Juhl , Sabine Friedel , Marina Fikel , Carina Cornesse (2020): Die Mannheimer Corona-Studie: Schwerpunktbericht zur Erwerbstätigkeit in Deutschland 20.3.-15.4.2020. More

Juhl, Sebastian , Roni Lehrer , Annelies G. Blom , Alexander Wenz , Tobias Rettig , Maximiliane Reifenscheid , Elias Naumann , Katja Möhring , Ulrich Krieger , Sabine Friedel , Marina Fikel , Carina Cornesse (2020): Die Mannheimer Corona-Studie: Demokratische Kontrolle in der Corona-Krise. More

Blom, Annelies G. , Alexander Wenz , Tobias Rettig , Maximiliane Reifenscheid , Elias Naumann , Katja Möhring , Roni Lehrer , Ulrich Krieger , Sebastian Juhl , Sabine Friedel , Marina Fikel , Carina Cornesse (2020): Die Mannheimer Corona-Studie: Das Leben in Deutschland im Ausnahmezustand; Bericht zur Lage vom 20. März bis 29. April 2020. More

Blom, Annelies G. , Alexander Wenz , Tobias Rettig , Maximiliane Reifenscheid , Elias Naumann , Katja Möhring , Roni Lehrer , Ulrich Krieger , Sebastian Juhl , Sabine Friedel , Marina Fikel , Carina Cornesse (2020): The Mannheim Corona Study: Life in Germany in a State of Emergency; Report for March 20 to July 09, 2020. More

Blom, Annelies G. , Alexander Wenz , Tobias Rettig , Maximiliane Reifenscheid , Elias Naumann , Katja Möhring , Roni Lehrer , Ulrich Krieger , Sebastian Juhl , Sabine Friedel , Marina Fikel , Carina Cornesse (2020): The Mannheim Corona Study: Life in Germany in a State of Emergency; Report for March 20 to May 28, 2020. More

Blom, Annelies G. , Alexander Wenz , Tobias Rettig , Maximiliane Reifenscheid , Elias Naumann , Katja Möhring , Roni Lehrer , Ulrich Krieger , Sebastian Juhl , Sabine Friedel , Marina Fikel , Carina Cornesse (2020): The Mannheim Corona Study: Life in Germany in a State of Emergency; Report for March 20 to June 30, 2020. More

Web Articles

Möhring, Katja , Elias Naumann , Maximiliane Reifenscheid , Annelies G. Blom , Alexander Wenz , Tobias Rettig , Roni Lehrer , Sebastian Juhl , Ulrich Krieger , Sabine Friedel , Marina Fikel , Carina Cornesse (2020): Inequality in employment during the Corona lockdown: Evidence from Germany. More

Gschwend, Thomas , Roni Lehrer (2017): Die Minderheitsregierung ist besser als ihr Ruf. More

Lehrer, Roni

Projects collapse

Citizens and Democracy

2022

Citizens and Democracy

2201

Publications expand

Book Chapter

Journal Article

Report

Web Articles

Visiting address

Postal address

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