Policy outcomes of single and double-ballot elections

open3noProdotto uscito con DOI nel 2014 e a stampa nel 2015; Massimiliano Ferraresi acknowledges funding from the University of Ferrara; Leonzio Rizzo acknowledges funding from the University of Ferrara and the Spanish Ministry of Economy and Competitiveness (ECO2012-37873); Alberto Zanardi acknowledges funding from the University of Bologna.We use data for all Italian municipalities from 2001 to 2007 to empirically test the extent to which two different electoral rules, which hold for small and large municipalities, affect fiscal policy decisions at local level. Municipalities with fewer than 15,000 inhabitants elect their mayors in accordance with a single-ballot plurality rule where only one list can support her/him, while the rest of the municipalities uses a runoff plurality rule where multiple lists can support her/him. Per capita total taxes, charges and current expenditure in large municipalities are lower than in small ones if the mayor of the large municipality does not need a broad coalition to be elected, otherwise the use of a single- or double-ballot rule does not make any difference in the policy outcome.openFerraresi, Massimiliano; Rizzo, Leonzio; Zanardi, AlbertoFerraresi, Massimiliano; Rizzo, Leonzio; Zanardi, Albert