Reputation, status and building online communities

In a world of fake news, the only antidote is our ability to judge the reputation of the people supplying us with information... (2018)

Countering social networks’ tendency toward “social capital” inequality requires thinking like an economist. (2022)

Have you ever given an Uber driver five stars who didn't deserve it? If you've ever taken any ride-hailing service, the answer is probably yes. Ube... (2018)