“…From a more subjective perspective, it is also imperative to improve understanding of the societal and normative consequences of electoral instability (Blondel, 1968;Drummond, 2006;Lane and Ersson, 2007), which do not only affect political mobilisation (Kitschelt, 1999;T oka, 2004;Mainwaring and Zoco, 2007), but can also have a direct effect on the democratic legitimacy and general efficiency of a political system (Bartolini, 1999(Bartolini, , 2000. Given the long recognised relation between political continuity and political stability, the systematic ambiguity that follows from (ideological) volatility can be quite detrimental for a society's governance.…”