Changing Positions Can Hurt Politicians—Unless Most Voters Already Agree

What the Study Asks

David Doherty, Conor M. Dowling, and Michael G. Miller investigate when and why voters punish politicians for changing policy positions. The authors probe two related questions: Do voters penalize candidates who switch stances, and how do issue context and the passage of time shape those reactions?

How the Research Was Done

The authors report results from two survey experiments that present respondents with politicians who either maintain or change a policy position. Respondents provided overall evaluations of the candidate and ratings of the candidate’s character. The experiments vary the issue on which the candidate shifts and, in some conditions, introduce a temporal gap to assess whether negative reactions fade with time.

Key Findings

• The electoral cost of changing positions is not uniform: effects differ across issue types, indicating context matters for whether voters see a switch as forgivable or problematic.
• Allowing time to pass reduces the negative impact of a position change—short-term backlash lessens as the change becomes more distant.
• At the individual level, voters prefer candidates who move closer to their own policy views versus candidates who remain at a disliked position. However, when aggregated across the electorate, shifting positions can be costly for politicians unless the new position already has the backing of a supermajority of the public.

Why This Matters

These experiments refine understanding of political accountability and strategic positioning: while some voters reward ideological convergence, politicians face a collective-risk tradeoff—shifting can win some supporters but alienate others unless the new stance aligns with broad public consensus. The findings illuminate when flexibility helps or harms politicians and have implications for campaign strategy, representation, and how scholars think about credibility and responsiveness in democratic politics.