Sahni, Navdeep S.; Nair, Harikesh - 2018 - This draft: March 6, 2018
archetypal experience good, restaurants. In collaboration with the platform, we randomize about 200,000 users in 13 Asian cities … into exposure of ads for about 600 local restaurants. Within the exposure group, we randomly vary the disclosure to the … typical city of search, when the uncertainty about restaurant quality is larger, and for restaurants that have received fewer …