Optimal Search and Discovery

This paper studies a search problem in which a consumer is initially aware of only a few products. At every point in time, the consumer then decides between searching among alternatives of which he is already aware and discovering more products. I show that the optimal policy for this search and discovery problem is fully characterized by tractable reservation values. Moreover, I prove that a predetermined index fully specifies the purchase decision of a consumer following the optimal search policy. Finally, a comparison highlights differences to classical random and directed search. This paper was accepted by Dmitri Kuksov, marketing.

• 저널Management Science · 68(5) · 3904–3924
• 토픽Consumer Market Behavior and Pricing · Marketing
• DOI10.1287/mnsc.2021.4085
• 저자Rafael Greminger