This paper studies how political fragmentation affects government stability. We show that each additional party with representation in Parliament increases the probability that the incumbent government is unseated by 4 percentage points. Governments with more resources at their disposal for...

This paper studies how political fragmentation affects government stability. We show that each additional party with representation in Parliament increases the probability that the incumbent government is unseated by 4 percentage points. Governments with more resources at their disposal for...

This paper studies how political fragmentation affects government stability. We show that each additional party with representation in Parliament increases the probability that the incumbent government is unseated by 4 percentage points. Governments with more resources at their disposal for...

We study how partisan alignment across levels of government affects coalition formation and government stability using a regression discontinuity design and a large dataset of Spanish municipal elections. We document a positive effect of alignment on both government formation and stability....