Dr. Roni Lehrer

Roni Lehrer
MZES Fellow and Project Director
roni.lehrer [at] mzes.uni-mannheim.de
Phone: 
+49-621-181-2850
Fax: 
+49-621-181-2866
Phone: 
+49-621-181-2842
Postal Address
University Mannheim, MZES
68131  Mannheim
Germany
Visiting Address
University Mannheim, MZES
A5, 6
Building A
Room:214
68159  Mannheim

Projects

B1 Conditions of Democratic Governance: Behaviour and Orientations of Citizens

B1.2201
Party Policy Ambiguity and its Consequences for Political Representation and Satisfaction with Democracy

B2 Contexts for Democratic Governance: Political Institutions

B2.2022
Causes and Consequences of Prime Ministerial Change

Publications

Journal Articles

Böhmelt, Tobias, Lawrence Ezrow and Roni Lehrer (2022): Populism and intra-party democracy. European Journal of Political Research, 61, issue 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 and 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, issue 3, pp. 773-797. more
Ezrow, Lawrence, Tobias Böhmelt, Roni Lehrer and Hugh Ward (2021): Follow the foreign leader? Why following foreign incumbents is an effective electoral strategy. Party Politics, 27, issue 4, pp. 716–729. more
Lin, Nick, and Roni Lehrer (2021): Everything to everyone and the conditioning effect of intraparty cohesion: A replication in a cross-national context. Party Politics, 27, issue 5, pp. 909–916. more
Schleiter, Petra, Tobias Böhmelt, Lawrence Ezrow and Roni Lehrer (2021): Social Democratic Party Exceptionalism and Transnational Policy Linkages. World politics, 73, issue 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 and Maximiliane Reifenscheid (2020): High Frequency and High Quality Survey Data Collection: The Mannheim Corona Study. Survey Research Methods, 14, issue 2, pp. 171-178. more
Blom, Annelies G., Carina Cornesse, Sabine Friedel, Ulrich Krieger, Marina Fikel, Tobias Rettig, Alexander Wenz, Sebastian Juhl, Roni Lehrer, Katja Möhring, Elias Naumann and Maximiliane Reifenscheid (2020): High-Frequency and High-Quality Survey Data Collection: The Mannheim Corona Study. Survey Research Methods, 14, issue 2, pp. 171-178. more
Lehrer, Roni, and Nick Lin (2020): Everything to everyone? Not when you are internally divided. Party Politics, 26, issue 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 and Annelies G. Blom (2020): COVID-19 policies in Germany and their social, political, and psychological consequences. European Policy Analysis, 6, issue 2, pp. 191-202. more
Naumann, Elias, Katja Möhring, Maximiliane Reifenscheid, Alexander Wenz, Tobias Rettig, Roni Lehrer, Ulrich Krieger, Sebastian Juhl, Sabine Friedel, Marina Fikel, Carina Cornesse and Annelies G. Blom (2020): COVID‐19 Policies in Germany and their Social, Political, and Psychological Consequences. European Policy Analysis, 6, issue 2, pp. 191-202. more
Yordanova, Nikoleta, Mariyana Angelova, Roni Lehrer, Moritz Osnabrügge and Sander Renes (2020): Swaying citizen support for EU membership: Evidence from a survey experiment of German voters. European Union Politics, 21, issue 3, pp. 429–450. more
Lehrer, Roni, Sebastian Juhl and Thomas Gschwend (2019): The Wisdom of Crowds Design for Sensitive Survey Questions. Electoral Studies, 57, pp. 99-109. more
Gschwend, Thomas, Sebastian Juhl and Roni Lehrer (2018): Die "Sonntagsfrage", soziale Erwünschtheit und die AfD: Wie alternative Messmethoden der Politikwissenschaft weiterhelfen können. Politische Vierteljahresschrift, 59, issue 3, pp. 493-519. more
Lehrer, Roni, and Gijs Schumacher (2018): Governator vs. Hunter and Aggregator: A simulation of party competition with vote-seeking and office-seeking rules. PloS one. more
Böhmelt, Tobias, Lawrence Ezrow, Roni Lehrer, Petra Schleiter and Hugh Ward (2017): Why dominant governing parties are cross-nationally influential. International Studies Quarterly, 61, issue 4, pp. 749–759. more
Lehrer, Roni, Lawrence Ezrow, Hugh Ward and Tobias Böhmelt (2017): Intraparty democracy and responsiveness to rival parties’ policies. Social Science Quarterly, 98, issue 3, pp. 1026–1044. more
Böhmelt, Tobias, Lawrence Ezrow, Roni Lehrer and Hugh Ward (2016): Party policy diffusion. American Political Science Review, 110, issue 2, pp. 397–410. more
Lehrer, Roni (2012): Intra-Party Democracy and Party Responsiveness. West European Politics, 35, issue 6, pp. 1295-1319. more

Book Chapters

Juhl, Sebastian, Roni Lehrer, Annelies G. Blom, Alexander Wenz, Tobias Rettig, Ulrich Krieger, Marina Fikel, Carina Cornesse, Elias Naumann, Katja Möhring and Maximiliane Reifenscheid (2022): Preferences for centralized decision-making in times of crisis: the COVID-19 pandemic in Germany. Pp. 1–27 in: Jan Sauermann, Markus Tepe, Marc Debus (Eds.) Jahrbuch für Handlungs-und Entscheidungstheorie: Band 12. Wiesbaden: Springer VS. more

Papers / Reports

Blom, Annelies G., Alexander Wenz, Tobias Rettig, Maximiliane Reifenscheid, Elias Naumann, Katja Möhring, Roni Lehrer, Ulrich Krieger, Sebastian Juhl, Sabine Friedel, Marina Fikel and Carina Cornesse (2020): Die Mannheimer Corona-Studie: Das Leben in Deutschland im Ausnahmezustand; Bericht zur Lage vom 20. März bis 29. April 2020. Mannheim 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 and Julian Axenfeld (2020): Die Mannheimer Corona-Studie: Das Leben in Deutschland im Ausnahmezustand; Bericht zur Lage vom 20. März bis 31. März 2020. Mannheim more
Blom, Annelies G., Alexander Wenz, Tobias Rettig, Maximiliane Reifenscheid, Elias Naumann, Katja Möhring, Roni Lehrer, Ulrich Krieger, Sebastian Juhl, Sabine Friedel, Marina Fikel and Carina Cornesse (2020): The Mannheim Corona Study: Life in Germany in a State of Emergency; Report for March 20 to July 09, 2020. Mannheim more
Blom, Annelies G., Alexander Wenz, Tobias Rettig, Maximiliane Reifenscheid, Elias Naumann, Katja Möhring, Roni Lehrer, Ulrich Krieger, Sebastian Juhl, Sabine Friedel, Marina Fikel and Carina Cornesse (2020): The Mannheim Corona Study: Life in Germany in a State of Emergency; Report for March 20 to June 30, 2020. Mannheim more
Blom, Annelies G., Alexander Wenz, Tobias Rettig, Maximiliane Reifenscheid, Elias Naumann, Katja Möhring, Roni Lehrer, Ulrich Krieger, Sebastian Juhl, Sabine Friedel, Marina Fikel and Carina Cornesse (2020): The Mannheim Corona Study: Life in Germany in a State of Emergency; Report for March 20 to May 28, 2020. Mannheim more
Juhl, Sebastian, Roni Lehrer, Annelies G. Blom, Alexander Wenz, Tobias Rettig, Maximiliane Reifenscheid, Elias Naumann, Katja Möhring, Ulrich Krieger, Sabine Friedel, Marina Fikel and Carina Cornesse (2020): Die Mannheimer Corona-Studie: Demokratische Kontrolle in der Corona-Krise. Mannheim more
Juhl, Sebastian, Roni Lehrer, Annelies G. Blom, Alexander Wenz, Tobias Rettig, Maximiliane Reifenscheid, Elias Naumann, Katja Möhring, Ulrich Krieger, Sabine Friedel, Marina Fikel and Carina Cornesse (2020): Die Mannheimer Corona-Studie: Gesellschaftliche Akzeptanz politischer Maßnahmen und befürchtete Konsequenzen für die Wirtschaft. Mannheim more
Lehrer, Roni, Sebastian Juhl, Annelies G. Blom, Alexander Wenz, Tobias Rettig, Maximiliane Reifenscheid, Elias Naumann, Katja Möhring, Ulrich Krieger, Sabine Friedel, Marina Fikel and Carina Cornesse (2020): Die Mannheimer Corona-Studie: Die vier Phasen des Social Distancing in Deutschland. Mannheim more
Möhring, Katja, Elias Naumann, Maximiliane Reifenscheid, Annelies G. Blom, Alexander Wenz, Tobias Rettig, Roni Lehrer, Ulrich Krieger, Sebastian Juhl, Sabine Friedel, Marina Fikel and Carina Cornesse (2020): Die Mannheimer Corona-Studie: Schwerpunktbericht zu Erwerbstätigkeit und Kinderbetreuung. Mannheim 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 and Carina Cornesse (2020): Die Mannheimer Corona-Studie: Schwerpunktbericht zum subjektiven Arbeitslosigkeitsrisiko der Beschäftigten in Deutschland. Mannheim more
Möhring, Katja, Elias Naumann, Maximiliane Reifenscheid, Annelies G. Blom, Alexander Wenz, Tobias Rettig, Roni Lehrer, Ulrich Krieger, Sebastian Juhl, Sabine Friedel, Marina Fikel and Carina Cornesse (2020): Die Mannheimer Corona-Studie: Schwerpunktbericht zur Erwerbstätigkeit in Deutschland 20.3.-15.4.2020. Mannheim more
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 and Carina Cornesse (2020): Die Mannheimer Corona-Studie: Schwerpunktbericht zur Nutzung und Akzeptanz von Homeoffice in Deutschland während des Corona-Lockdowns. Mannheim 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 and Annelies G. Blom (2020): Die Mannheimer Corona-Studie: Schwerpunktbericht zum Angstempfinden in der Bevölkerung; Untersuchungszeitraum 20. März bis 16. April 2020. Mannheim more

Web Publications

Möhring, Katja, Elias Naumann, Maximiliane Reifenscheid, Annelies G. Blom, Alexander Wenz, Tobias Rettig, Roni Lehrer, Sebastian Juhl, Ulrich Krieger, Sabine Friedel, Marina Fikel and Carina Cornesse (2020): Inequality in employment during the Corona lockdown: Evidence from Germany, JESP European Social Policy Blog, 2020 more
Gschwend, Thomas, and Roni Lehrer (2017): Die Minderheitsregierung ist besser als ihr Ruf, Spiegel Online, 2017 more