{"height":"190","type":"rich","blog_url":"https://himaginary.hatenablog.com/","description":"\u4ee5\u524d\u3001\u30a2\u30a4\u30c7\u30a3\u30a2\u306f\u767a\u898b\u304c\u96e3\u3057\u304f\u306a\u3063\u3066\u3044\u308b\u306e\u304b\uff1f - himaginary\u2019s diary\u3067Nick Bloom\u3089\u306e\u8ad6\u6587\u3092\u7d39\u4ecb\u3057\u305f\u3053\u3068\u304c\u3042\u3063\u305f\u304c\u3001\u305d\u308c\u306b\u7570\u3092\u5531\u3048\u308b\u8868\u984c\u306e\u65e5\u672c\u4eba\u7814\u7a76\u8005\u3089\u306e\u8ad6\u6587\u3092\u30bf\u30a4\u30e9\u30fc\u30fb\u30b3\u30fc\u30a8\u30f3\u304c\u7d39\u4ecb\u3057\u3066\u3044\u308b\u3002\u539f\u984c\u306f\u300cThe Rising Returns to R&D: Ideas are not getting harder to find\u300d\u3067\u3001\u8457\u8005\u306fYoshiki Ando*1\uff08\u30b7\u30f3\u30ac\u30dd\u30fc\u30eb\u7d4c\u55b6\u5927\u5b66\uff09\u3001James Bessen\uff08\u30dc\u30b9\u30c8\u30f3\u5927*2\uff09\u3001Xiupeng Wang\uff08\u30ce\u30fc\u30b9\u30a4\u30fc\u30b9\u30bf\u30f3\u5927\uff09\u3002 \u4ee5\u4e0b\u306f\u305d\u306e\u7d50\u8ad6\u90e8\u3002 Our evidence challenges the hypo\u2026","width":"100%","url":"https://himaginary.hatenablog.com/entry/20250811/Rising_Returns_to_RD","version":"1.0","title":"\u7814\u7a76\u958b\u767a\u306e\u53ce\u76ca\u306e\u4e0a\u6607\uff1a\u30a2\u30a4\u30c7\u30a3\u30a2\u306e\u767a\u898b\u306f\u96e3\u3057\u304f\u306a\u3063\u3066\u3044\u306a\u3044","published":"2025-08-11 23:59:00","blog_title":"himaginary\u2019s diary","provider_name":"Hatena Blog","image_url":null,"provider_url":"https://hatena.blog","categories":["\u7d4c\u6e08"],"author_url":"https://blog.hatena.ne.jp/himaginary/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhimaginary.hatenablog.com%2Fentry%2F20250811%2FRising_Returns_to_RD\" title=\"\u7814\u7a76\u958b\u767a\u306e\u53ce\u76ca\u306e\u4e0a\u6607\uff1a\u30a2\u30a4\u30c7\u30a3\u30a2\u306e\u767a\u898b\u306f\u96e3\u3057\u304f\u306a\u3063\u3066\u3044\u306a\u3044 - himaginary\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"himaginary"}