| dc.description.abstract | The Quality of Government (QoG) research program has to date justified the importance of political context in the form of party system type, electoral rules, and political fractionalization for understanding variation in QoG. Arguments about social fragmentation (be that ethnic, class or racial) are also related to governmental outcomes. I propose to contribute to this research program by examining the relationship between party system polarization, as measured by the variation of par-ties’ policy positions (VPP), and quality of government. I argue that party system polarization can explain short and medium term intra-country variation in QoG. Specifically, party system polarization should decrease QoG. My theory suggests two reasons for this expectation. First, party system polarization increases incentives for partiality by the bureaucracy and government institutions, and this has subsequent implications for state efficiency. Second, political consensus enhances cooperation among political actors, and thus the government’s ability to pursue beneficial reform strategies. Findings suggest that this effect is present but conditional upon a country’s experience with democracy. | sv |
