Self-interested agents (e.g., interest groups, researchers) produce verifiable evidence in an attempt to convince a principal (e.g., legislator, funding organization) to act on their behalf (e.g., introduce legislation, fund research). Agents provide less informative evidence than the principal...

We show that informative political campaigns can increase political extremism and decrease voter welfare. We present a model of elections in which candidate ideology is strategically selected prior to a campaign which reveals information about candidate quality. Documented means by which...

This paper challenges the prevailing view in the literature that informational lobbying is socially beneficial. Key to our analysis is the fact that policymakers are constrained on the number of issues they can address, which forces them to prioritize issues. Under reasonable conditions,...