{"image_url":null,"height":"190","url":"https://tennis575.hatenablog.com/entry/2025/03/15/101739","blog_url":"https://tennis575.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftennis575.hatenablog.com%2Fentry%2F2025%2F03%2F15%2F101739\" title=\"\u65b0\u3057\u3044\u300c\u79fb\u6c11\u306e\u7d4c\u6e08\u5b66\u300d - \u82f1\u5b57\u7d19\u30a6\u30a9\u30c3\u30c1\u30f3\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/tennis575/","author_name":"tennis575","type":"rich","blog_title":"\u82f1\u5b57\u7d19\u30a6\u30a9\u30c3\u30c1\u30f3\u30b0","width":"100%","published":"2025-03-15 10:17:39","provider_name":"Hatena Blog","categories":[],"description":"\u66c7\u308a\u3002 \u65b0\u3057\u3044\u3001\u79fb\u6c11\u306e\u7d4c\u6e08\u5b66\u3002 https://www.economist.com/leaders/2025/03/13/the-new-economics-of-immigration","provider_url":"https://hatena.blog","title":"\u65b0\u3057\u3044\u300c\u79fb\u6c11\u306e\u7d4c\u6e08\u5b66\u300d","version":"1.0"}