A well known and established model in communication policy in sociology and marketing is that of opinion leadership. Opinion leaders are actors in a society who are able to affect the behavior of other members called followers. Hence, opinion leaders might have a considerable impact on the...

We analyze the interaction between electoral accountability and separation-of-powers as mechanisms for reducing political agency slack. We compare three stylized regimes: a "Unilateral Authority" setting in which the President has exclusive authority over some policy decision; a "Mandatory...

A well-known model in sociology and marketing is that of opinion leadership. Opinion leaders are actors who are able to affect the behavior of their followers. Hence, opinion leaders have some power over their followers, and they can exercise this power by influencing their followers choice of...