About
I study how information environments shape who participates in online public discourse and under what conditions coordination happens, combining game theory, causal identification, and computational methods applied to large-scale online news commenting data. My research sits at the intersection of information systems, economics, and computational social science. My primary empirical setting is large-scale online news commenting, where I analyze how journalistic information design influences the coordination dynamics that precede network formation.
PhD in Information & Knowledge Management, University of Haifa under the supervision of Prof. Sheizaf Rafaeli. Currently a Statistician at the Central Bureau of Statistics of Israel; incoming Guest Researcher at the Center for the Study of Rationality, Hebrew University of Jerusalem.
Academic Positions
- Taught “Introduction to Data Science with Python for Government.”
- Designed and launched OpenPISA, an open-data platform for the OECD PISA database.
Selected Publications
- Fewer but More Elaborate: How Information Accessibility Filters Participation and Shapes Online News Comments. Journalism Studies, 1–24. DOI
- Information Environments Change How People Engage, Not Just Who Engages. Working paper
- The Narrative Ratchet: Asymmetric Updating of Inflation Beliefs. Working paper
Full publication list, conference presentations, and invited talks in the CV.
Professional Experience
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Central Bureau of Statistics (CBS)Statistician2024–PresentJerusalem, Israel
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Maccabi Health ServicesData Scientist2021–2024Tel Aviv, Israel
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Corona National Information and Knowledge CenterData Scientist2020–2021Israel
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Center for Educational Technology (CET)Data Scientist2018–2020Tel Aviv, Israel