Guatemalan intellectuals look at instant runoff
Academics at the Universidad Francisco Marroquin in Guatemala on August 14 invited FairVote Executive Director Rob Richie to talk about instant runoff voting (IRV) as a potential reform of presidential elections in that country.
Also known as preferential voting and the alternative vote, IRV lets voters rank candidates in order of preference. If no candidate has a majority of first choices, the candidate with the fewest votes is eliminated, and votes for that candidate are reallocated to his/her supporters’ second choices. In Guatemala, the system is called Elecciones por Rondas Instantáneas, or ERI.
IRV can be used to maximize effective votes, reduce spoiler dynamics and produce majority winners on a single, high-turnout election day.
IRV is typically a replacement for single-winner plurality elections where more than two candidates can result in non-majority winners. Where instant runoff has passed local-level referenda in the U.S., this has been the norm. Other jurisdictions, however, have replaced two-round systems with IRV.
Richie’s talk represents international-level interest in correcting the defects in two-round systems. Guatemala uses such a system. A principal defect in the TRS is lower turnout in the decisive runoff round (where voting is not compulsory). Two-round systems are also subject to spoiler dynamics, however. A good example is the French presidenital election of 2002. Despite a left-of-center consensus among voters, Jean-Marie Le Pen faced off with Jacques Chirac in the runoff round. Le Pen’s vote share increased by barely a point - from 16.9% in the first round to 17.8% in the second. With instant runoff voting, the runoff likely would have been between two left-leaning contenders.
See: Rob Richie habló sobre Elecciones por Rondas Instantánea