A note on electoral competition and turnout in run-off electoral systems: Taking into account both endogeneity and attenuation bias
Affiliation:
1. Department of Politics, Languages and International Relations, University of Bath, 1 West North, Bath, BA2 7AY, UK;2. School of Geographical Sciences, University of Bristol, Bristol, BS8 1SS, UK
Abstract:
In this short note, I propose an identification strategy to estimate the causal effect of expected electoral competition on voter turnout in run-off systems taking into account both endogeneity and attenuation bias. I find that electoral competition significantly raises turnout. Not addressing attenuation bias yields estimates that are biased by up to 50%.