Resumen de Voting for government coalitions in Ireland under single transferable vote

Michael Marsh

• This paper addresses the issue of whether voters indicate a preference for a government rather than, or in addition to a preference for a party, when they cast a ballot under the system of the single transferable vote (STV). It thus contributes to the existing literature on strategic coalition voting by examining whether coalition preferences matter where electors are given the option to rank the parties in order of preference. The question then becomes: does this ranking reflect or signal a coalition preference? Using survey data from two Irish elections, this paper finds that whereas first preferences are closely aligned with coalition choices, Irish voters do not systematically use second preferences to express a view on their preferred coalition formation.