The Dimensions of Politics and Voter Behaviour in Preferential Systems: The Case of Australia

This project examines the dimensions of politics and voter preferences in Australia. Evidence from an empirical spatial analysis provides that Australian parties and voters are organised along a unidimensional socioeconomic continuum. Numerous individual-level factors, including party identification, ideology and a host of demographic and opinion variables, predict voters' positions along the continuum. Moreover, voter locations are shown to relate strongly to vote choice, demonstrating the importance of socioeconomic positions to voter behaviour in Australia. Finally, because this approach allows for a full examination of voter preference orderings, it is important to the study of voting behaviour and representation under preferential electoral institutions in Australia and elsewhere.