Based on a theoretical model where state limits on local government policy elicit a move from private value (position issue) to common value (valence issue) voting, I exploit exogenous variation in tax limitation rules in over 7,000 Italian
municipalities during the 2000s to show that
fiscal restraints provoke a fall in voter turnout and number of mayor candidates, and a rise in elected mayors’ valence proxy and win margins. The evidence is compatible with the hypothesis of hierarchical tax imitations fading the ideological stakes of local elections and favoring valence-based party line crossing, thus questioning the in
fluential accountability postulate of the
fiscal decentralization lore