{"type":"rich","image_url":null,"height":"190","description":"\u3068\u3044\u3046NBER\u8ad6\u6587\u304c\u4e0a\u304c\u3063\u3066\u3044\u308b\uff08ungated\u7248\uff09\u3002\u539f\u984c\u306f\u300cDifference-in-Differences in the Marketplace\u300d\u3067\u3001\u8457\u8005\u306fRobert Minton\uff08FRB\uff09\u3001Casey B. Mulligan\uff08\u30b7\u30ab\u30b4\u5927\uff09\u3002 \u4ee5\u4e0b\u306f\u305d\u306e\u8981\u65e8\u3002 Price theory says that the most important effects of policy and technological change are often found beyond their first point of contact. This appears opposed to econ\u2026","blog_url":"https://himaginary.hatenablog.com/","author_name":"himaginary","version":"1.0","author_url":"https://blog.hatena.ne.jp/himaginary/","categories":["\u7d4c\u6e08"],"published":"2024-02-08 23:59:00","url":"https://himaginary.hatenablog.com/entry/20240208/difference-in-differences-in-the-marketplace","provider_name":"Hatena Blog","blog_title":"himaginary\u2019s diary","provider_url":"https://hatena.blog","title":"\u5e02\u5834\u306b\u304a\u3051\u308b\u5dee\u306e\u5dee\u624b\u6cd5","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhimaginary.hatenablog.com%2Fentry%2F20240208%2Fdifference-in-differences-in-the-marketplace\" title=\"\u5e02\u5834\u306b\u304a\u3051\u308b\u5dee\u306e\u5dee\u624b\u6cd5 - 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>"}