Ongoing Research Online Communication on Decentralized Social Media Platforms Studies community formation, information diffusion, and user behavior on decentralized platforms such as Mastodon. Information, Pricing, and Inequality in Consumer Markets Examines how information environments and system structures shape pricing, access, and inequality in consumer markets. Generative AI and Information Representation Examines how generative AI transforms the creation, personalization, and presentation of information in consumer environments. Past Research
