David is an industrial and behavioral economist using game-theoretic and experimental methods. His research in industrial organization focuses on the role and impact of consumers’ information, search, intermediation, policy and modern business practices on market outcomes, with a focus on prices. In terms of modeling and conceptual approach, he is particularly interested in what we can learn from the interaction of (incomplete) consumer consideration sets and competing price-setting sellers. His research in behavioral economics focuses on measuring individual decision-makers' deviations from "rational" predictions. He also takes experimental methods to normative economics, where he explores the nature and role of exploitation in economic environments.