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Univ.-Prof. Dr. Maarten Janssen

T: +43-1-4277-37438

maarten.janssen@univie.ac.at

https://maartenjanssen.at

Summer term 2025

040042 SE OMDS/VGSE Research Seminar in Microeconomics (MA)

040059 UK Mikroökonomie für Studierende der Volkswirtschaftslehre (BA)

040133 UK Industrial Organization (BA)

Winter term 2024

040098 UK SOLV (BA) - Art and Economics: A Critical Introduction to the Art Market

040140 KU Competition and Regulation: Theory (MA)

180009 SE Modelling in Economics

Summer term 2024

040042 SE SE Research Seminar in Microeconomics (MA)

040059 UK Mikroökonomie für Studierende der Volkswirtschaftslehre (BA)

040133 UK Industrial Organization (BA)

Janssen M, Williams C. Influencing Search. RAND Journal of Economics. 2024 Oct;55(3):442-462. Epub 2024 Sept 8. doi: 10.1111/1756-2171.12475

Janssen M, Williams C. Consumer Search and Product Returns in E-Commerce. American Economic Journal: Microeconomics. 2024 May;16(2):387-419.

Janssen M, Atayev A. Information Acquisition and Diffusion in Markets. International Economic Review. 2024 May;65(2):729-753. doi: 10.1111/iere.12672

Janssen M , Knuuttila T, Morgan M. Insider apology for microeconomic theorising? Journal of Economic Methodology. 2024 Mar 18;31(4):220-231. Epub 2024 Mar 18. doi: 10.1080/1350178X.2024.2326895

Janssen M, Jungbauer T, Preuss M, Williams C. Search Platforms: Big Data and Sponsored Positions. CEPR Press (Centre for Economic Policy Research) . 2023 Nov.

Garcia D , Janssen M, Shopova R. Dynamic pricing with uncertain capacities. Management Science. 2023 Sept;69(9):5275-5297. doi: 10.1287/mnsc.2022.4613

Janssen M, Gugler K, Heim S, Liebensteiner M. Incumbency Advantages: Price Dispersion, Price Discrimination and Consumer Search at Online Platforms. Journal of Political Economy Microeconomics. 2023 Aug;1(3):517-556. doi: 10.1086/725335

Janssen M, Roy S. Information Uncertainty. CEPR Press (Centre for Economic Policy Research) . 2023 Aug.

Janssen M, Reshidi E. Discriminatory Trade Promotions in Consumer Search Markets. Marketing Science: the marketing journal of INFORMS. 2023 Mar 1;42(2):401-422. Epub 2023. doi: 10.1287/mksc.2022.1380

Janssen M, Reshidi E. Regulating recommended retail prices. International Journal of Industrial Organization. 2022 Dec;85:102872. doi: 10.1016/j.ijindorg.2022.102872

Janssen M, Roy S. Regulating product communication. American Economic Journal: Microeconomics. 2022 Feb;14(1):245-283. doi: 10.1257/mic.20190187

Janssen M, Shelegia S. Beliefs and consumer search in a vertical industry. Journal of the European Economic Association. 2020 Oct;18(5):2359-2393. Epub 2019 Sept 11. doi: 10.1093/jeea/jvz046

Janssen M. Vertical contracts in search markets. International Journal of Industrial Organization. 2020 May;70:102527. Epub 2019 Aug 16. doi: 10.1016/j.ijindorg.2019.102527

Janssen M, Ke TT. Searching for service. American Economic Journal: Microeconomics. 2020 Feb;12(1):188-219. doi: 10.1257/mic.20180315

Janssen M. Naar een moderner fusietoezicht. In Haan M, Schinkel MP, editors, Preadviezen 2020: Mededingingsbeleid. Koninklijke Vereniging voor de Staathuishoudkunde. 2020. p. 85-91

Janssen M. Reflections on the 2020 Nobel Memorial Prize Awarded to Paul Milgrom and Robert Wilson. Erasmus Journal for Philosophy and Economics. 2020;13(2):177-184. doi: 10.23941/ejpe.v1 3 i2. 533

Janssen M, Kasberger B. On the clock of the combinatorial clock auction. Theoretical Economics. 2019 Nov;14(4):1271-1308. doi: 10.3982/TE3203

Janssen M, Atayev A. Information acquisition and diffusion in markets. 2019 Oct.

Riemer F, Janssen M. On the effects of suggested prices in gasoline markets. The Scandinavian Journal of Economics. 2019 Apr;121(2):676-705. Epub 2018 Feb 5. doi: 10.1111/sjoe.12289

Gugler K, Heim S, Janssen M, Liebensteiner M. Market liberalization: Price dispersion, price discrimination and consumer search in the German electricity markets. 2018 Sept.

Search Platforms: Big Data and Sponsored Positions

Maarten Janssen (Speaker)

1 Dec 2023

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Information Uncertainty and Trading Inefficiency

Maarten Janssen (Speaker) & Santanu Roy (Speaker)

19 Jul 2023

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Search Platforms: Big Data and Sponsored positions

Maarten Janssen (Speaker)

22 Jun 2023

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Search platforms: Big Data and sponsored positions

Maarten Janssen (Speaker) & Thomas Jungbauer (Speaker)

19 May 2023

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Dynamic pricing and uncertain capacities

Maarten Janssen (Speaker)

7 May 2021 → 8 May 2021

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Dynamic pricing and uncertain capacities

Maarten Janssen (Speaker)

14 Apr 2021

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Announcing intended prices

Maarten Janssen (Speaker)

17 Mar 2021

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Nobel Prize 2020 Event

Maarten Janssen (Speaker)

16 Dec 2020

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Nobel Prize 2020 Event

Maarten Janssen (Speaker)

10 Dec 2020

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Competition policy for markets with search and switching costs

Maarten Janssen (Speaker)

Dec 2020

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Retail discrimination and consumer search

Maarten Janssen (Speaker)

17 Aug 2020 → 21 Aug 2020

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Regulating quality communication (online)

Maarten Janssen (Speaker)

9 Apr 2020

Activity: Talks and presentations › Talk or oral contribution › Science to Science