{"description":"Journal of Political Economy, 2007, vol. 115, no. 1 The Effect of File Sharing on Record Sales: An Empirical Analysis Felix Oberholzer-Gee & Koleman Strumpf","provider_url":"https://hatena.blog","blog_title":"hopping around","categories":["Econ"],"title":"file sharing","width":"100%","published":"2007-02-09 07:55:27","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhoppingaround.hatenablog.com%2Fentry%2F2007%2F02%2F09%2F075527\" title=\"file sharing - hopping around\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"version":"1.0","provider_name":"Hatena Blog","height":"190","url":"https://hoppingaround.hatenablog.com/entry/2007/02/09/075527","author_name":"at_sue","blog_url":"https://hoppingaround.hatenablog.com/","type":"rich","author_url":"https://blog.hatena.ne.jp/at_sue/"}