Does decentralization boost electoral participation? Revisiting the question in a non-western context

Since the late 1970s, intergovernmental relationships worldwide have undergone an unequivocal transformation, with powers increasingly shifting toward subnational governments. One of the expected outcomes of decentralization reforms is a (re)vitalization of participation in subnational decision-making. If available empirical evidence tends to support this claim, it has remained primarily restricted to Western countries. This article leverages asymmetric decentralization arrangements in Ukraine to re-examine the effect of decentralization on voter turnout in a diverging setting. It conducts matching and regression analyses using an original city-level dataset that combines electoral, census, administrative, financial and geospatial data. The results converge on a significantly positive effect on voter turnout in local elections of more than 4 percentage points. Additional analyses concerning the mechanisms suggest that the effect might be driven by citizens’ awareness of electoral stakes. Interestingly, the increase in voter turnout appears concomitant with lower perceived local government performance.