Dal Bó, Ernesto; Dal Bó, Pedro; Snyder, Jason - 2007
study the self-perpetuation of political elites. We find that legislators who enjoy longer tenures are significantly more … is causal: a longer period in power increases the chance that a person may start (or continue) a political dynasty …. Therefore, dynastic political power is self-perpetuating in that a positive exogenous shock to a person's political power has …