Resumen:
Despite theoretical arguments suggesting the strong effects of presidential term limits and re-election on democracy, there is surprisingly little empirical evidence to evaluate them. We test both the effect on democracy of the existence of a consecutive re-election rule and of reforms introducing it for incumbent presidents. Using evidence from Latin American countries between 1945 and 2018, we test their relationship to both vertical and horizontal accountability. A synthetic control method is employed to account for the effect of term-limit reforms, and time-series cross-section models for modelling the association with the re-election rule. Both vertical and horizontal accountability as well as the quality of democracy are eroded by term-limit evasion reforms in most countries and strengthened in none between 1990 and 2018. Allowing presidents to run for re-election – relative to term-limited ones – is consistently associated with weak democratic outcomes.
