Si Hao Li

Industrial Organization · Digital Economics

Si Hao Li

PhD candidate in Economics at Telecom Paris (CREST)

I am a PhD candidate in Economics at Telecom Paris (CREST), with research interests in Industrial Organization, Digital Economics, Economics of Innovation, and Text-as-Data methods.

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Portrait of Si Hao Li

Research themes: Industrial Organization, Digital Economics, Economics of Innovation, Text-as-Data, Computational Social Science, Platforms, Interoperability, Knowledge Networks

Research Snapshot

Platforms, knowledge, and digital markets.

I generally work on platform-related questions, using both theoretical and empirical approaches, with Industrial Organization as my main analytical framework.

I had a multidisciplinary French-style academic training, so I am interested in a wide range of methods and topics. Feel free to contact me to discuss research.

Research Interests

Connected questions, empirical and theoretical tools.

Industrial OrganizationDigital EconomicsEconomics of InnovationText-as-DataComputational Social SciencePlatformsInteroperabilityKnowledge Networks

Featured Papers

Current research and selected work.

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Working Paper · 2025

Co-invention and knowledge transfer in science-industry collaboration: Evidence on Recombinant Novelty

Si Hao Li, Anne Plunket, Felipe Starosta de Waldemar

Working Paper · 2025

Fast Estimation of BLP Demand with Automatic Differentiation

Si Hao Li, Julien Monardo

Work in Progress · 2025

Mobile Money, Interoperability and Competition

Lukasz Grzybowski, Marc Bourreau, Si Hao Li

Talks

Latest presentations

Teaching

Current teaching

Microéconomie I
Université Paris Cité · Licence 1 (BA1)

Contact

Research conversations welcome.

Email si.li@ip-paris.fr. Office: Telecom Paris, room 3A468.