# NEEC: Normative Economic Evaluation Criteria > NEEC compares economic systems against one fixed set of 29 normative criteria in five domains. Each criterion is scored 1.0, 0.5 or 0.0, clause by clause against its Pass Threshold; a 0.0 is a structural failure, and a system's tier depends only on its number of structural failures (0 to 2 Potentially Adequate, 3 to 5 Partially Adequate, 6 or more Structurally Inadequate). Version 2.0 scores are published on the site. Authors: Duke Johnson and Claude (Anthropic). Duke Johnson designed CCO-PTF-CIP-SZH, one of the scored systems. Licence: CC BY 4.0. ## Start here - [Site data (JSON)](https://bettertobest.github.io/NormativeEvaluation/data/neec.json): the criteria, systems, tiers, weighting schemes and recorded judgment calls, in one file - [Criteria (JSON)](https://raw.githubusercontent.com/BetterToBest/NormativeEvaluation/main/criteria.json): every criterion's Pass Threshold, clauses and scoring anchors - [Scoring protocol](https://raw.githubusercontent.com/BetterToBest/NormativeEvaluation/main/SCORING_PROTOCOL.md): how each criterion is scored; section 13 records every methodological decision - [Prompt for checking a score](https://bettertobest.github.io/NormativeEvaluation/neec-ai-prompt-audit.md), and [for scoring blind](https://bettertobest.github.io/NormativeEvaluation/neec-ai-prompt-blind.md) - [How to report a divergence or an error](https://raw.githubusercontent.com/BetterToBest/NormativeEvaluation/main/.github/CONTRIBUTING.md) ## Pages - [Findings](https://bettertobest.github.io/NormativeEvaluation/findings.html), [systems](https://bettertobest.github.io/NormativeEvaluation/systems/index.html) and [criteria](https://bettertobest.github.io/NormativeEvaluation/criteria/index.html) - [Thresholds](https://bettertobest.github.io/NormativeEvaluation/thresholds.html): the judgment calls, their recorded alternatives and what each changes - [Method](https://bettertobest.github.io/NormativeEvaluation/method.html) and [Replicate](https://bettertobest.github.io/NormativeEvaluation/replicate.html) ## Optional - [Repository](https://github.com/BetterToBest/NormativeEvaluation) and its [llms.txt](https://raw.githubusercontent.com/BetterToBest/NormativeEvaluation/main/llms.txt) - [Better To Best Research Hub](https://bettertobest.github.io/research-hub/)