In SIR models, infection rates are typically exogenous, whereas individuals adjust their behavior in reality. City-level data across the globe suggest that mobility falls in response to fear, proxied by Google searches. Incorporating experimentally validated measures of social preferences at the...

This paper compares outcomes from informally negotiated oil and gas leases to those awarded via centralized auction. We focus on Texas, where legislative decisions in the early twentieth century assigned thousands of proximate parcels to different mineral allocation mechanisms. We show that...

We present a bargaining model of the interaction between a government and interest groups in which, unlike most existing models, neither side is assumed to have all the bargaining power. The government finds it optimal to constrain itself in the use of transfer policies to improve its bargaining...