My interests comprise quantitative economics, online marketing, and consumer privacy. I research the interplay of privacy and profits in online advertising markets and the consequences of regulations, including privacy laws (e.g., GDPR), taxes (e.g., Digital Service Taxes), and industrial self-regulation (e.g., Differential Privacy). Methodologically, I build upon econometrics and machine learning in cross-sectional and longitudinal settings, often using extensive field data.

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