
Why Leaders’ Perceptions Matter
How elected officials estimate what the public thinks shapes whether policy matches citizens’ preferences. Julie Sevenans (BJPS) asks whether politicians in leadership positions—because of their visibility, access to information, and influence—actually have better senses of public opinion than ordinary legislators.
What Sevenans Did
The study compares leaders and backbenchers using matched surveys of politicians and citizens from four countries. Leadership is treated broadly (executive and party positions, formal and informal roles, current and past leaders) so the analysis captures many ways a politician can occupy a leadership position. The basic test compares each politician’s estimates of citizens’ views with survey-measured public opinion to assess perceptual accuracy.
How Accuracy Is Assessed
Key Findings
What This Means For Representation
These results challenge the assumption that political leadership guarantees superior knowledge of public preferences. Since leaders play outsized roles in agenda-setting and policy decisions, their limited perceptual accuracy has implications for democratic responsiveness and the internal information flows within parties. The findings point toward the importance of institutional checks, deliberative practices, or better information channels if policymakers are to align policy more closely with public opinion.
Who Should Care
The study speaks to scholars of representation, party politics, and legislative behavior, and to anyone interested in how well political elites track citizen preferences.

| Do Political Leaders Understand Public Opinion Better Than Backbenchers? was authored by Stefaan Walgrave, Julie Sevenans, Frédéric Varone, Lior Sheffer and Christian Breunig. It was published by Cambridge in BJPS in 2025. |