🔍 What Was Studied

A common assumption in theories of electoral accountability is that voters learn about an incumbent's quality by observing public goods outcomes. Empirical findings are mixed: making outcomes more visible sometimes strengthens accountability, but often it does not. This work reconciles those heterogeneous findings by centering bureaucrats in the production of public goods. A simple formal model with three actors — a voter, a politician, and a bureaucrat — shows that accountability relationships produce different empirical implications depending on the level of bureaucratic quality.

🔎 How Existing Evidence Was Synthesized

A new, theoretically structured meta-study design was developed to bring together disparate empirical results and test the model's implications. Key elements synthesized:

• Multiple experimental and observational studies on the accountability of Brazilian mayors
• Distinct samples, treatments, and outcome measures across studies
• Model-derived predictions about how variation in bureaucratic quality should alter observed politician and voter behavior and beliefs

📊 Key Findings

• Accountability outcomes depend critically on bureaucratic quality: the same increase in visibility of public goods can lead to different accountability effects when bureaucratic capacity or behavior varies.
• Variation in bureaucratic performance helps explain why increasing outcome visibility only sometimes improves electoral accountability.
• Meta-study evidence on Brazilian mayors shows that a common accountability model that allows bureaucratic quality to vary successfully predicts the heterogeneous patterns observed across multiple studies.
• Differences in politician and voter responses across experiments and surveys align with the model's implications once bureaucratic quality is included as a moderating factor.

🔔 Why It Matters

Policymakers and researchers should treat bureaucratic quality as a core mediator of electoral accountability. Interventions aimed at improving accountability by raising the visibility of public goods may succeed or fail depending on bureaucratic capacity and incentives. Methodologically, theoretically structured meta-studies provide a way to reconcile mixed empirical findings by explicitly testing how institutional features shape treatment effects.