Professor of Business at Columbia Business School
Netzer is known for producing rigorous empirical research on digital advertising effectiveness and consumer data privacy that directly informs AdTech industry strategy and policy. His work on measuring causal ad impact and the consequences of privacy regulation is among the most cited in marketing academia.
Last updated Mar 28, 2026 by AI Enrichment
Oren Netzer is a Professor of Business at Columbia Business School, where he holds an appointment in the Marketing Division. He is one of the most influential academic voices at the intersection of digital advertising, consumer behavior, and marketing analytics, with research that is frequently cited by both practitioners and policymakers navigating the rapidly evolving AdTech landscape. His work spans advertising measurement, the economics of consumer attention, privacy regulation, and the use of machine learning in marketing contexts. Netzer's research has appeared in top-tier academic journals including the Journal of Marketing Research, Management Science, and Marketing Science, and has been recognized with multiple best-paper awards. He is known for applying rigorous empirical methods to questions that matter deeply to the advertising industry, such as how to measure the true causal effect of digital ads, how consumers respond to targeted advertising, and what the implications of data privacy restrictions are for ad effectiveness and firm revenues. Beyond academia, Netzer actively bridges the gap between research and industry practice. He has consulted with and advised AdTech companies, and his findings on topics like cookie deprecation, identity resolution, and advertising attribution have informed strategic decisions at major platforms and agencies. He is a sought-after speaker at both academic conferences and industry events, lending credibility and analytical rigor to debates that often lack empirical grounding.
Columbia Business School (prior to full professorship)
Various AdTech and technology firms (ongoing)