{"entity": "Arvind Subramanian", "url": "https://wpnews.pro/entity/Arvind Subramanian", "count": 1, "articles": [{"slug": "why-poor-countries-stopped-catching-up", "title": "Why poor countries stopped catching up", "url": "https://wpnews.pro/news/why-poor-countries-stopped-catching-up", "published_at": "2026-01-19 18:19:53+00:00"}]}