The fulfillment of parties' election pledges: A comparative study on the impact of power sharing

Robert Thomson, Terry Royed, Elin Naurin, Joaquin Artes, Rory Costello, Laurenz Ennser-Jedenastik, Mark Ferguson, Petia Kostadinova, Catherine Moury, Francois Petry, Katrin Praprotnik

Research output: Contribution to journalArticleResearchpeer-review

85 Citations (Scopus)

Abstract

Why are some parties more likely than others to keep the promises they made during previous election campaigns? This study provides the first large-scale comparative analysis of pledge fulfillment with common definitions. We study the fulfillment of over 20,000 pledges made in 57 election campaigns in 12 countries, and our findings challenge the common view of parties as promise breakers. Many parties that enter government executives are highly likely to fulfill their pledges, and significantly more so than parties that do not enter government executives. We explain variation in the fulfillment of governing parties' pledges by the extent to which parties share power in government. Parties in single-party executives, both with and without legislative majorities, have the highest fulfillment rates. Within coalition governments, the likelihood of pledge fulfillment is highest when the party receives the chief executive post and when another governing party made a similar pledge.
Original languageEnglish
Pages (from-to)527–542
Number of pages16
JournalAmerican Journal of Political Science
Volume61
Issue number3
DOIs
Publication statusPublished - 2017

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