Prof. Dr. Johanna Kokot

Johanna Kokot ist Juniorprofessorin für VWL, insbesondere Verhaltensökonomik der Gesundheit am Fachbereich Sozialökonomie der Universität Hamburg. Von 2005 bis 2010 studierte sie an der TU Dortmund Volkswirtschaftslehre. An der Universität Duisburg-Essen erfolgte ihre Promotion. Johanna Kokot hat zuletzt am Zentralinstitut für die kassenärztliche Versorgung (Zi) gearbeitet.

Ihre Forschung fokussiert sich auf den Bereich der Verhaltensökonomik sowie der experimentellen Gesundheitsökonomik. Zu ihren Forschungsthemen gehören finanzielle Anreize und Präferenzen von Akteuren im Gesundheitswesen.

Brosig-Koch, J., Hennig-Schmidt, H., Kairies-Schwarz, N., Kokot, J., & Wiesen, D. (2024). A new look at physicians’ responses to financial incentives: Quality of care, practice characteristics, and motivations. Journal of Health Economics, Volume 94, 102862. https://doi.org/10.1016/j.jhealeco.2024.102862

Hermanns, B. & Kokot, J. (2023). Contextual framing effects on risk aversion assessed using the bomb risk elicitation task. Economics Letters, 229, 111227. https://doi.org/10.1016/j.econlet.2023.111227

Brosig-Koch, J., Hehenkamp, B., & Kokot, J. (2023). Who benefits from quality competition in health care? A theory and a laboratory experiment on the relevance of patient characteristics. Health Economics, 32,8, 1785-1817. https://doi.org/10.1002/hec.4689

Brosig‐Koch, J., Kairies‐Schwarz, N., & Kokot, J. (2017). Sorting into payment schemes and medical treatment: A laboratory experiment. Health Economics, 26, 52-65. https://doi.org/10.1002/hec.3616

Brosig‐Koch, J., Hehenkamp, B., & Kokot, J. (2017). The effects of competition on medical service provision. Health Economics, 26, 6-20. https://doi.org/10.1002/hec.3583

Kairies-Schwarz, N., Kokot, J., Vomhof, M., & Weßling, J. (2017). Health insurance choice and risk preferences under cumulative prospect theory – an experiment. Journal of Economic Behavior & Organization, 137, 374-397. https://doi.org/10.1016/j.jebo.2017.03.012

Kokot, J. (2014). Die experimentelle Methodik in der Gesundheitsökonomik, In: Matusiewicz, D., Wa­sem, J.: Gesundheitsökonomie: Bestandsaufnahme und Entwicklungsperspektiven, Schriften der Gesellschaft für Sozialen Fortschritt e.V. (GSF), Band 30, 51-68.

Arbeitspapiere

Sabat, I., Neumann-Böhme, S., Barros, P. P., Brinkmann, C., Brouwer, W., van Exel, J., Falk, L., Hermanns, B., Kokot, J., Torbica, A., Varghese, N. E., Schreyögg, J., and Stargardt, T. (2024). The European COvid Survey (ECOS): Technical Report, HCHE Research Paper No. 30 (PDF).

Hermanns, B. and Kokot, J. (2024). Vaccination Decisions Under Risk: Experimental Evidence from the COVID-19 Pandemic. Available at SSRN: https://ssrn.com/abstract=5122274 or http://dx.doi.org/10.2139/ssrn.5122274

Brosig-Koch, J., Hennig-Schmidt, H., Kairies-Schwarz, N., Kokot, J., & Wiesen, D. (2025) On the role of personality traits in shaping responses to physician payment systems. Available at SSRN: https://ssrn.com/abstract=5116530

Hermanns, B. & Kokot, J. (2023). Do Prosocial Considerations Play a Role in Individuals' Decision-Making Under Risk? Experimental Evidence from the COVID-19 Pandemic. Available at SSRN: http://dx.doi.org/10.2139/ssrn.4483372

Hermanns, B., Kairies-Schwarz, N., Kokot, J., & Vomhof, M. (2023). Heterogeneity in Health Insurance Choice: An Experimental Investigation of Consumer Choice and Feature Preferences, HCHE Research Papers, https://doi.org/10.13140/RG.2.2.29699.99364

Kokot, J. (2017). Does a spouse’s health shock influence the partner’s risk preferences?, Ruhr Economic Papers 707. https://doi.org/10.13140/RG.2.2.20958.38722