Ellis Aizenberg
Assistant Professor
- Name
- Dr. E. Aizenberg
- Telephone
- +31 70 800 9500
- e.aizenberg@fgga.leidenuniv.nl

Ellis Aizenberg is an assistant professor working on interest representation, lobbying, political attitudes and perceived legitimacy. She is interested in the role that interest organisations play in democratic systems and the potential they have to make such systems thrive.
For her research endeavours, Ellis Aizenberg uses a variety of different quantitative methods such as experiments, computational approaches and surveys as well as qualitative methods as interviews and focus groups.
Within several projects with PhD students, she currently studies the representative potential of interest organisations and how interest representation works in times of polarisation. The former project is a part of her starter grant on interest representation and political attitudes.
Assistant Professor
- Faculty Governance and Global Affairs
- Instituut Bestuurskunde
- Junk W.M., Crepaz M., Aizenberg E., Berkhout J. & Hanegraaff M. (2024), Understanding lobbying dynamics through survey research: an introduction to the InterCov dataset, European Union Politics : .
- Aizenberg E. & Braun C. (2024), Interest Group Politics in the Netherlands. In: Lange Sarah de, Louwerse Tom, Hart Paul 't & Ham Carolien van (Eds.), The Oxford Handbook of Dutch Politics: Oxford University Press. 1-832.
- Junk Wiebke Marie, Crepaz Michele & Aizenberg Ellis (2023), Fight or flight: How access barriers and interest disruption affect the activities of interest organizations, European Journal of Political Research : .
- Aizenberg E. Werner H. Geldere S. van (2023), Helping citizens to lobby themselves. Experimental evidence on the effects of citizen lobby engagement on internal efficacy and political support, Journal of European Public Policy : 1-30.
- Hanegraaff M. Poletti A. Aizenberg E. (2023), Economic globalization and the fracturing of business interest representation in the European Union, Business and Politics 25: 353-369.
- Junk W.M., Crepaz M., Hanegraaff M.C., Berkhout D.J. & Aizenberg E. (2022), Changes in interest group access in times of crisis:: no pain, no (lobby) gain, Journal of European Public Policy 29(9): 1374-1394.
- Aizenberg E. & Binderkrantz A.S. (2022), Computational approaches to mapping interest group representation: a test and discussion of different methods (vol 10, pg 181, 2021), Interest Groups and Advocacy 11(1): 175-176.
- Aizenberg E. (2022), Conflict and salience as drivers of corporate lobbying? An elite survey experiment, Governance 36(2): 555-574.
- Aizenberg E. (2022), Text as data in interest group research. In: Harris P., Bitonti A., Fleisher C.S. & Binderkrantz A.S. (Eds.), The Palgrave encyclopedia of interest groups, lobbying and public affairs: Palgrave Macmillan.
- Aizenberg E. & Hanegraaff M. (2020), Is politics under increasing corporate sway? A longitudinal study on the drivers of corporate access, West European Politics 43(1): 181-202.
- Aizenberg Ellis Müller Moritz (2020), Signaling expertise through the media? Measuring the appearance of corporations in political news through a complexity lens, Journal of European Public Policy 28(11): 1770-1788.
- Aizenberg E. & Hanegraaff M. (2020), Time is of the essence: a longitudinal study on business presence in political news in the United Kingdom and the Netherlands, The International Journal of Press / Politics 25(2): 281-300.