{"entity": "Philip Barrison", "url": "https://wpnews.pro/entity/Philip Barrison", "count": 1, "articles": [{"slug": "ai-changes-worker-productivity-evidence-mixed", "title": "AI Changes Worker Productivity, Evidence Mixed", "url": "https://wpnews.pro/news/ai-changes-worker-productivity-evidence-mixed", "published_at": "2026-05-26 12:42:44.211698+00:00"}]}