We consider a social learning model where agents learn about an underlying state of the world from individual observations as well as from exchanging information with each other. A principal (e.g. a firm or a government) interferes with the learning process in order to manipulate the beliefs of...

In light of the 2000 and 2016 presidential elections, there has been doubt about whether the electoral college is a "fair'' way of selecting a presidential candidate. Rather than taking a position on the issue, this paper attempts to quantify the importance of such a discussion. Toward this end,...

We present a model of online content sharing where agents sequentially observe an article and must decide whether to share it with others. The article may contain misinformation, but at a cost, agents can fact-check it to determine whether its content is entirely accurate. While agents derive...