Dynamics of Electoral Accountability in Two-Party Systems

It has been argued that strong national parties, with§somewhat deep roots in the society, are necessary for§electoral accountability. In such settings, citizens§with varying combinations of societal characteristics§would be better able to identify which party§represents their cleavage-generated interests and§vote for them, or vote them out of office if they§fail their mandate. §However, cleavage-based partisans are much more§likely to develop a strong, affective attachment to§their party. Because of that, they would also be more§inclined to vote for the same party election after§election. For electoral accountability to occur, a§considerable segment of the electorate must be§composed of independents and moderate partisans,§without any strong, affective attachment to a party. §This research found that the mechanisms through§which electoral accountability came about were mainly§independents voting for different parties in§subsequent elections and moderate partisans§abstaining from voting for their party. Thus, voting§abstention may not necessarily be an undesirable§voting behavior, nor should independents be§overlooked, since they might actually decide the§winners of elections.