We model a society that values the coherence between past policy platforms and current implemented policy, and where policy platforms partially commit candidates to their future actions. If an incumbent politician seeks to be reelected, she has to use her platforms to commit to moderate policies...

We model a society that values the coherence between past policy platforms and current implemented policy, and where policy platforms partially commit candidates to their future actions. If an incumbent politician seeks to be reelected, she has to use her platforms to commit to moderate policies...