Electoral rules powerfully shape how lawmakers representing minority groups champion those interests. Using New Zealand's distinctive Mäori seats system, this study examines parliamentary behavior.
This paper analyzes voting patterns and policy advocacy of Mäori Members of Parliament elected under three different rule frameworks in New Zealand.
Mäori MPs only strongly defend their ethnic group's interests when electoral incentives specifically push them to do so. Group membership alone does not drive representation; it is the rules that matter most.
This finding has major implications for designing fair political systems worldwide. It shows reserved seats mechanisms must be carefully calibrated to avoid unintended effects.
| The Role of Rules in Representation: Group Membership and Electoral Incentives was authored by Brian Crisp, Betul Demirkaya, Leslie A. Schwindt-Bayer and Courtney Millian. It was published by Cambridge in BJPS in 2018. |
