We study the role of re-election concerns in incumbent parties' incentives to shape the information that reaches voters. In a probabilistic voting model, candidates representing two groups of voters compete for office. In equilibrium, the candidate representing the majority wins with a...

In a symmetric information voting model, an individual (politician) can influence voters’ choices by strategically designing a policy experiment (public signal). We characterize the politician’s optimal experiment. With a non-unanimous voting rule, she exploits voters’ heterogeneity by...