Digital Markets

1. Superstar Exclusivity in Two-Sided Markets (with Elias Carroni and Leonardo Madio), Management Science

Media Coverage: Nominated for the Anti-trust Writing Awards 2019 // Featured Article by CESifo // Selected for the Distinguished Affiliate Award at CESifo "Economics of      Digitization" 2018 // Compass Lexecon Expert Opinion Piece, Jan 2020 // Weizenbaum Institute Youtube series// Podcast: Talking About Platforms

2. Third-degree price discrimination in two-sided markets (with Alexandre de Corniere and Andrea Mantovani), Management Science 

(link to SSRN) (link to Video presentation)  Media Coverage: Nominated for the  "Best Paper Award" at CIST (2023)

3. The Bright Side of the GDPR: Welfare-improving Privacy Management (with Chongwoo Choe and Noriaki Matsushima), Management Science.

(link to SSRN), Media Coverage:  Weizenbaum Institute presentation.  

4. Regulating Platforms with Data-driven Network Externalities: The Impact of Data Sharing and Data Siloing on Innovation in Digital Platform Ecosystems, (with Jan Kraemer) MIS Quarterly. 

Awarded the Kauffman Best Paper Award at ICIS (2021) (SSRN link for the revised version), Media Coverage: American Enterprise Institute

5. The Strategic Value of Data Sharing in Interdependent Markets (with Hemant Bhargava, Antoine Dubus and David Ronayne) Management Science 

6. Imperfect Information, Algorithmic Price Discrimination and Collusion, Scandinavian Journal of Economics (with Alexander Rasch and Florian Peiseler)

7. Vertical Integration, Innovation and Foreclosure with Competing Ecosystems. Information Economics and Policy  (SSRN link) 

(with Michele Bisceglia,  Jorge Padilla and Salvatore Piccolo)

8. Platform Pricing Choice: Exclusive Deals or Uniform Prices Review of Network Economics

9. Alternative Business Models in Platform Markets with Endogenous Entry (R&R Journal of Industrial Economics)

(with Jorge Padilla and Salvatore Piccolo)

10. Welfare implications of personalized pricing in competitive platform markets: The role of network effects (with Qiuyu Lu and Noriaki Matsushima). (R&R International Journal of Industrial Organization)

11. The Limits of Media See-Saws: Ad-Funded Platform Mergers Can Harm Both Sides (with Radostina Shopova)  (link to SSRN) Economics 

Letters 

12. Platform Transformation Risk and the Role of Hosting Rivals (with Sarvesh Bandhu and Marshall Van Alstyne) (Resubmitted POMS)

13.  Mandated Platform Compatibility: Competition and Welfare effects (with Georgios Petropoulos, Marshall Van Alstyne and Geofferey Parker)

(ICIS 2022 submission)  (R&R Information Systems Research)

14. Digital Ecosystems: The Adtech Tax and Content Quality  (with Anna D'Annunzio and Antonio Russo).

15. Network Externalities and Platform Strategy: Agency, Bundled Entry, and Integration (SSRN link) (with Axel Gautier and Leonardo Madio) 

(link to Video presentation)

16. Privacy Regulations, Consumer Empowerment, and Versioning (with Chongwoo Choe, Noriaki Matsushima and Jiajia Cong) (link to SSRN)

17. Foreclosure Incentives with Network Effects: A Framework for Screening Digital Mergers (with Johannes Johnen)  (link to SSRN) 

18. Zero Pricing Platform Competition   (Shelved project)

Market Coverage: Compass Lexecon Expert Opinion Piece, Dec 2020 

1. Passive Backward Ownership and Downstream Collusion, Economics Letters Volume 197, 2020, 109611, ISSN 0165-1765 

(with Tim Paul Thomes)

2. Supply Chain innovations and Partial Ownership,  Review of Industrial Organization

(with Matthias Hunold)  

3. Negative Market Value and Loss Leading (Supplementary material),  Economics Bulletin, 2019, 39(1), 94‐ 103. 

(with Stephane Caprice)

4. Horizontal Mergers and Supplier Power  Review of Industrial Organization 

(with Joe Perkins)

5. On the Countervailing Power of Large Retailers when Shopping Costs Matter  

(with Stephane Caprice)

6. Welfare Implications of Supplier Encroachment With Consumer Shopping Costs  (link to SSRN)

(with Stephane Caprice)

7. Passive Partial Ownership as a Toehold Towards a Merger Under Revision

(with Christian Wey)