A Survey of Judicial Effectiveness: The Last Quarter Century of Empirical Evidence
Bibliographic record
Abstract
Abstract Courts around the world are often perceived to be ineffective in the delivery of justice. The resolution of cases takes too long, costs too much, and is biased in favor of the rich and politically connected. These stylized facts motivate judicial reform. With the benefit of a quarter century of empirical research, this paper finds that judicial reform is successful in improving court effectiveness when it coincides with or is motivated by periods of extraordinary politics. We study the four most discussed ingredients of judicial effectiveness—independence, access, efficiency, and quality—and find that transformative judicial reform is most likely to succeed in countries emerging from conflict and violence or those that are pursuing accession to regional or international groups. Absent such conditions, reformers are better off focusing on the adoption of procedural rules that increase the effectiveness of the existing judicial system. The survey highlights procedural reforms that deliver better outcomes.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.030 | 0.122 |
| Meta-epidemiology (narrow) | 0.000 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.019 | 0.025 |
| Science and technology studies | 0.001 | 0.006 |
| Scholarly communication | 0.005 | 0.005 |
| Open science | 0.002 | 0.002 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.005 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".