{"provider_name":"Hatena Blog","url":"https://kyorosukeke.hatenablog.com/entry/2026/01/12/182811","blog_title":"\u3068\u3042\u308b\u6295\u8cc7\u5bb6\u306e\u5b66\u7fd2\u5e33","height":"190","width":"100%","image_url":null,"author_name":"kyorosukeke","author_url":"https://blog.hatena.ne.jp/kyorosukeke/","type":"rich","blog_url":"https://kyorosukeke.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkyorosukeke.hatenablog.com%2Fentry%2F2026%2F01%2F12%2F182811\" title=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u52b9\u679c:\u9700\u8981\u5074\u306e\u898f\u6a21\u306e\u7d4c\u6e08\u6027\u3068\u305d\u306e\u6226\u7565\u7684\u542b\u610f - \u3068\u3042\u308b\u6295\u8cc7\u5bb6\u306e\u5b66\u7fd2\u5e33\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u52b9\u679c:\u9700\u8981\u5074\u306e\u898f\u6a21\u306e\u7d4c\u6e08\u6027\u3068\u305d\u306e\u6226\u7565\u7684\u542b\u610f","description":"\u5b9a\u7fa9\u3068\u57fa\u672c\u6982\u5ff5 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u52b9\u679c(network effect)\u3068\u306f\u3001\u8ca1\u3084\u30b5\u30fc\u30d3\u30b9\u306e\u5229\u7528\u8005\u6570\u304c\u5897\u52a0\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u5404\u5229\u7528\u8005\u304c\u5f97\u308b\u4fa1\u5024\u3084\u52b9\u7528\u304c\u5411\u4e0a\u3059\u308b\u73fe\u8c61\u3092\u6307\u3059\u3002\u7d4c\u6e08\u5b66\u306b\u304a\u3044\u3066\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5916\u90e8\u6027(network externality)\u3042\u308b\u3044\u306f\u9700\u8981\u5074\u306e\u898f\u6a21\u306e\u7d4c\u6e08\u6027(demand-side economies of scale)\u3068\u3082\u547c\u3070\u308c\u3001\u4f9b\u7d66\u5074\u306e\u30b3\u30b9\u30c8\u524a\u6e1b\u306b\u3088\u308b\u5f93\u6765\u578b\u306e\u898f\u6a21\u306e\u7d4c\u6e08\u3068\u306f\u533a\u5225\u3055\u308c\u308b\u3002\u96fb\u8a71\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4f8b\u306b\u53d6\u308b\u3068\u3001\u81ea\u5206\u4e00\u4eba\u304c\u96fb\u8a71\u3092\u6240\u6709\u3057\u3066\u3082\u4fa1\u5024\u306f\u30bc\u30ed\u3060\u304c\u3001\u5229\u7528\u8005\u304c\u5897\u3048\u308b\u307b\u3069\u901a\u8a71\u53ef\u80fd\u306a\u76f8\u624b\u304c\u5897\u3048\u3001\u5404\u5229\u7528\u8005\u306b\u3068\u3063\u3066\u306e\u52b9\u7528\u304c\u4e0a\u6607\u3059\u308b\u3002 \u3053\u306e\u73fe\u8c61\u306e\u7279\u5fb4\u306f\u3001\u65b0\u898f\u5229\u7528\u8005\u306e\u53c2\u5165\u304c\u65e2\u5b58\u5229\u7528\u8005\u306b\u5bfe\u3057\u3066\u6b63\u2026","categories":[],"version":"1.0","published":"2026-01-12 18:28:11","provider_url":"https://hatena.blog"}