A Test of Core Vote Theories: The British Conservatives, 1997-2005

The British Conservative party during 1997-2005 appeared to support the view that parties react to defeat by energizing their core vote base. Using a series of spatial and salience-based definitions of the core vote, combined with elite interviews with William Hague, Iain Duncan Smith and Michael Howard, the three Conservative leaders between 1997 and 2005, empirical evidence in support and also refutation of the core vote critique is evaluated here. The analyses suggest that Conservative issue strategies between 1997 and 2005 were chosen on grounds of spatial proximity and public perceptions of issue ownership, and that an appeal to Conservative voters was consistent with a broader appeal. The implications of this evidence are important for conceptualizing and applying party base explanations in Britain and beyond.