Voter coordination around viable parties varies significantly across electoral constituencies. This study reveals that constituency socio-demographic diversity plays a crucial role, often inhibiting collective decision-making despite institutional and elite-level factors being considered by prior research.
Diversity's Impact on Coordination
> Research shows voter co-ordination failures are not solely explained by institutions or elites. Instead, characteristics of the constituencies themselves matter greatly.
The Core Argument
- Diversity inhibits collective coordination in some political contexts.
- District magnitude (size) interacts with diversity to influence party system outcomes.
Connecting Concepts
This article synthesizes organizational psychology theories on collective decision-making with institutional incentive frameworks. It contends that while diversity creates challenges, the specific electoral context determines whether coordination succeeds or fails.
Evidence Across Nations
> Tested using a cross-national empirical investigation analyzing voter behavior in twelve countries across lower house elections.
The findings demonstrate a direct link between constituency diversity and party system size, providing new insights into how demographic composition affects electoral outcomes.
