Journals:

• Online fundraising, self-image, and the long-term impact of ask avoidance (with Steffen Huck), Management Science, 66(2), 2020, pp. 722–743.
• Giving Once, Giving Twice: A Two-Period Field Experiment on Intertemporal Crowding in Charitable Giving, (with Steffen Huck), Journal of Public Economics, 172 (April), 2019, pp. 127-134.
• Quality certifications for nonprofits, charitable giving, and donor’s trust: experimental evidence, (with Jeyhun Alizade, Frauke Bohner, Julian Harke, and Fabio Mesters), Journal of Economic Behavior & Organization, 159, 2019, pp. 75-100.
• Testing consumer theory: Evidence from a natural field experiment (with Steffen Huck and Imran Rasul), Journal of the Economic Science Association, 3(2), 2017, pp. 89–108.
• Matching donations without crowding out? Some theoretical considerations, a field, and a lab experiment (with Steffen Huck), Journal of Public Economics, 148 (April), 2017, pp.32-42.
• Nonprofit Organizations, Free Media and Donor’s Trust, Journal of Economics, 118 (3), 2016, pp. 239-263.
• Radio and the Rise of Nazis in Pre-War Germany (with Ruben Enikolopov, Maria Petrova, Veronica Santarosa, and Ekaterina Zhuravskaya), Quarterly Journal of Economics, 130(4), 2015, pp. 1885-1939. (appendix)
• Charitable giving and nonbinding contribution-level suggestions–Evidence from a field experiment (with Steffen Huck and Imran Rasul), Review of Behavioral Economics, 1(3), 2014, pp. 275-293.
• Poverty and transitions in health in later life (with Michal Myck), Social Science & Medicine, 116, 2014, pp. 202–210.

Book chapters:

• Tax-price Elasticity of Charitable Donations – Evidence from the German Taxpayer Panel, in: The Routledge Handbook of Taxation and Philanthropy, Edited by Peter, Henry and Giedre Lideikyte-Huber, Routledge, 2021, forthcoming.
• How can we improve tax incentives for charitable giving? Lessons from field experiments in fundraising, in: The Routledge Handbook of Taxation and Philanthropy, Edited by Peter, Henry and Giedre Lideikyte-Huber, Routledge, 2021, forthcoming.
• Material deprivation items in SHARE Wave 5 data: a contribution to a better understanding of differences in material conditions in later life (with Michal Myck and Monika Oczkowska), in: Ageing in Europe – Supporting Policies for an Inclusive Society, Edited by Börsch-Supan, Axel, Kneip, Thorsten, and Howard Litwin, DE GRUYTER, 2015, pp. 25–38.
• The role of poverty in determining transitions in key areas of quality of life (with Michal Myck), in: Active ageing and solidarity between generations in Europe, First results from SHARE after the economic crisis, Edited by Börsch-Supan, Axel, Brandt, Martina, Litwin, Howard, Weber, Guglielmo, DEGRUYTER, 2013, p.55-74.

Other

• Nudging und soziales Engagement: Wie kann Nudging dazu beitragen, die Spendenbereitschaft zu erhöhen?, Vierteljahrshefte zur Wirtschaftsforschung, 2018 (2), pp. 139-152.
• Auch das Spenden hat ein Geschlecht Frauen und Männer sind unterschiedlich großzügig (with Katharina Dorn), WZB-Mitteilungen 161, 2018, pp. 37-38.
• Ein Stupser, um Gutes zu tun Wie Nudging die Spendenbereitschaft erhöht, WZB-Mitteilungen 158, 2017, pp. 26-28.
• Partnerverlust und seine Folgen Wie Trauer die Gesundheit und das Wohlbefinden beeinträchtigt, WZB-Mitteilungen 152, 2016, pp. 25-27. English version: The Consequences of Loss How Grieving Affects People’s Health and Wellbeing, WZB Report 2017, pp. 60-62.
• Ein messbarer Einfluss Verändert Medienkontrolle das Wählerverhalten? WZB-Mitteilungen 151, 2016, pp. 43-46.
• Old-Age Poverty and Health–How Much Does Income Matter? (with Michal Myck), in: FREE Policy Brief Series, September 2013.