Dr. Jannika Schad

Profile

Dr. Jannika Schad has been a postdoctoral researcher at the University of Siegen since 2020. Her research focuses on empirical and experimental economics, with a particular interest in digital platform markets and consumer protection.

Since 2020
Research Associate, University of Siegen

2020
Doctorate

2017–2020
Research Associate, Düsseldorf Institute for Competition Economics (DICE), Heinrich Heine University Düsseldorf

2016
M.Sc. in Economics, Justus Liebig University Giessen

Current Research

Seller Competition and Platform Coexistence: Evidence from Real Estate Platforms (joint with M. Hunold, H. Karle and U. Laitenberger)

The Willingness to Sell Social Media Data from Multiple Social Networks (joint with B. Schröder and O. Stypa)

The Causal Effect of Product Reviews on Prices

Publications

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Bodnar, Olivia, Fremerey, Melinda, Normann, Hans-Theo, Schad, Jannika, 2023. The Effects of Private Damage Claims on Cartel Activity: Experimental Evidence. The Journal of Law, Economics, and Organization. Journal article

Hunold, Matthias, Schad, Jannika, 2023. Single monopoly profits, vertical mergers, and downstream foreclosure. International Journal of Industrial Organization. Journal article

Contact

Phone: (+49) - 0271 - 740- 5018

E-mail: jannika{dot}schad{at}uni-siegen{dot}de

Postal address

University of Siegen
Faculty III, Economics
Chair of Public Economics
Unteres Schloß 3
57072 Siegen

Visitor address

Office: US-A 233

Secretariat

Office Hours: By appointment