Lessons From the World's Two Experiments in AI Governance

Note: The source confirms the title, authors (though in different order), publication date (Feb 2023), and URL. However, the source explicitly identifies the publication type as 'commentary', not 'policy-brief' as claimed in the record. The authors are also listed in reverse order in the source (Matt O'Shaughnessy first, then Matt Sheehan) compared to the record, though this is a minor variation. The core discrepancy is the publication type classification.