Univ.-Prof. Dr. Maarten Janssen
Maarten Janssen

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 Sep;69(9):5275-5297. doi: 10.1287/mnsc.2022.4613


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


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




Search Platforms: Big Data and Sponsored Positions

Maarten Janssen (Speaker)

1 Dec 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Information Uncertainty and Trading Inefficiency

Maarten Janssen (Speaker) & Santanu Roy (Speaker)

19 Jul 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Search Platforms: Big Data and Sponsored positions

Maarten Janssen (Speaker)

22 Jun 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Search platforms: Big Data and sponsored positions

Maarten Janssen (Speaker) & Thomas Jungbauer (Speaker)

19 May 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Dynamic pricing and uncertain capacities

Maarten Janssen (Speaker)

7 May 20218 May 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Dynamic pricing and uncertain capacities

Maarten Janssen (Speaker)

14 Apr 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Announcing intended prices

Maarten Janssen (Speaker)

17 Mar 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Nobel Prize 2020 Event

Maarten Janssen (Speaker)

16 Dec 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


Nobel Prize 2020 Event

Maarten Janssen (Speaker)

10 Dec 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


Competition policy for markets with search and switching costs

Maarten Janssen (Speaker)

Dec 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


Retail discrimination and consumer search

Maarten Janssen (Speaker)

17 Aug 202021 Aug 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


Regulating quality communication (online)

Maarten Janssen (Speaker)

9 Apr 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


The double diamond paradox

Maarten Janssen (Speaker)

2 Oct 2015

Activity: Talks and presentationsTalk or oral contributionOther


The double diamond paradox

Maarten Janssen (Speaker)

28 Aug 201530 Aug 2015

Activity: Talks and presentationsTalk or oral contributionOther


The double diamond paradox

Maarten Janssen (Speaker)

17 Aug 201521 Aug 2015

Activity: Talks and presentationsTalk or oral contributionOther


The double diamond paradox

Maarten Janssen (Speaker)

11 Dec 2014

Activity: Talks and presentationsTalk or oral contributionOther


The double diamond paradox

Maarten Janssen (Invited speaker)

7 Nov 2014

Activity: Talks and presentationsTalk or oral contributionOther


On beliefs in consumer search models

Maarten Janssen (Speaker)

13 Oct 2014

Activity: Talks and presentationsTalk or oral contributionOther


Gaming in combinatorial clock auctions

Maarten Janssen (Speaker)

5 Sep 2014

Activity: Talks and presentationsTalk or oral contributionOther


Non-reservation price equilibria and consumer search

Maarten Janssen (Speaker)

30 Aug 2014

Activity: Talks and presentationsTalk or oral contributionOther


On the positive role of negative political campaigning

Maarten Janssen (Speaker)

21 Jun 2014

Activity: Talks and presentationsTalk or oral contributionOther


Non-reservation price equilibria and consumer search

Maarten Janssen (Speaker)

1 Apr 2014

Activity: Talks and presentationsTalk or oral contributionOther


Non-reservation price equilibria and consumer search

Maarten Janssen (Invited speaker)

13 Mar 2014

Activity: Talks and presentationsTalk or oral contributionOther


Consumer search and double marginalization

Maarten Janssen (Speaker)

28 Feb 2014

Activity: Talks and presentationsTalk or oral contributionOther


Consumer search and double marginalisation

Maarten Janssen (Invited speaker)

28 Nov 2013

Activity: Talks and presentationsTalk or oral contributionOther


Non-reservation price equilibria and consumer search

Maarten Janssen (Speaker)

26 Aug 201330 Aug 2013

Activity: Talks and presentationsTalk or oral contributionOther


Spectrum auctions

Maarten Janssen (Invited speaker)

11 Jul 2013

Activity: Talks and presentationsTalk or oral contributionOther


Gaming in combinatorial clock auctions

Maarten Janssen (Speaker)

Jun 2013

Activity: Talks and presentationsTalk or oral contributionOther


Non-reservation price equilibria and consumer search

Maarten Janssen (Speaker)

29 May 201330 May 2013

Activity: Talks and presentationsTalk or oral contributionOther


Non-Reservation price equilibria and consumer search

Maarten Janssen (Speaker)

25 Apr 2013

Activity: Talks and presentationsTalk or oral contributionOther


CCA auctions

Maarten Janssen (Speaker)

10 Apr 2013

Activity: Talks and presentationsTalk or oral contributionOther


Gaming in combinatorial clock auctions

Maarten Janssen (Speaker)

9 Apr 2013

Activity: Talks and presentationsTalk or oral contributionOther


Gaming in Cobinatorial Clock auctions

Maarten Janssen (Speaker)

13 Dec 2012

Activity: Talks and presentationsTalk or oral contributionOther


Mergers in Bidding Markets

Maarten Janssen (Speaker)

2 Sep 2012

Activity: Talks and presentationsTalk or oral contributionOther


Triple Marginalization and Consumer Search

Maarten Janssen (Speaker)

22 Jun 2012

Activity: Talks and presentationsTalk or oral contributionOther


Non-reservation price equilibria

Maarten Janssen (Speaker)

7 Jun 2012

Activity: Talks and presentationsTalk or oral contributionOther


Vertical relations and Consumer Search

Maarten Janssen (Speaker)

4 Apr 2012

Activity: Talks and presentationsTalk or oral contributionOther


Mergers in Bidding Markets

Maarten Janssen (Speaker)

27 Feb 2012

Activity: Talks and presentationsTalk or oral contributionOther


Department of Economics

Deputy Head

Oskar-Morgenstern-Platz 1
1090 Wien
Room: 05.609

T: +43-1-4277-37438

maarten.janssen@univie.ac.at