{"id":2164,"date":"2025-03-20T09:35:59","date_gmt":"2025-03-20T00:35:59","guid":{"rendered":"https:\/\/cooss.net\/%e3%83%a1%e3%82%ab%e3%83%ad%e3%83%95%e3%81%ae%e6%b3%95%e5%89%87\/"},"modified":"2025-03-20T09:35:59","modified_gmt":"2025-03-20T00:35:59","slug":"%e3%83%a1%e3%82%ab%e3%83%ad%e3%83%95%e3%81%ae%e6%b3%95%e5%89%87","status":"publish","type":"post","link":"https:\/\/cooss.net\/ja\/%e3%83%a1%e3%82%ab%e3%83%ad%e3%83%95%e3%81%ae%e6%b3%95%e5%89%87\/","title":{"rendered":"\u30e1\u30ab\u30ed\u30d5\u306e\u6cd5\u5247"},"content":{"rendered":"\n

\u3042\u308b\u672c\u3067\u8aad\u3093\u3060\u3053\u3068\u304c\u3042\u308b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4fa1\u5024\u306f\u89b3\u5ba2\u6570\u306e\u5e73\u65b9\u306b\u6bd4\u4f8b\u3059\u308b\u3068\u3044\u3046\u6982\u5ff5\u3092\u601d\u3044\u51fa\u305b\u305a\u3001\u8abf\u3079\u3066\u307f\u305f\u3089\u300e\u30e1\u30c8\u30ab\u30fc\u30d5\u306e\u6cd5\u5247 (Metcalfe’s law)\u300f\u3067\u3057\u305f\u3002<\/p>\n\n\n\n

\u5185\u5bb9\u3092\u6574\u7406\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n

\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u52b9\u679c\u3068\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u6cd5\u5247<\/h2>\n\n\n\n

\u30e1\u30c8\u30ab\u30fc\u30d5\u306e\u6cd5\u5247 (Metcalfe\u2019s Law)<\/h3>\n\n\n\n

\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4fa1\u5024\u306f\u63a5\u7d9a\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\uff08\u30ce\u30fc\u30c9\uff09\u306e\u6570\u306e\u5e73\u65b9\u306b\u6bd4\u4f8b<\/strong>\u3059\u308b\u3068\u3044\u3046\u6982\u5ff5\u3067\u3059\u3002<\/p>\n\n\n\n

\u6570\u5b66\u7684\u306b\u8868\u73fe\u3059\u308b\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4fa1\u5024\u306fV \u221d n\u00b2\uff08n\uff1a\u30e6\u30fc\u30b6\u30fc\u6570\uff09\u3067\u3059\u3002<\/p>\n\n\n\n

\u4f8b\uff1aSNS\uff08\u30bd\u30fc\u30b7\u30e3\u30eb\u30e1\u30c7\u30a3\u30a2\uff09\u3001\u30e1\u30c3\u30bb\u30f3\u30b8\u30e3\u30fc\u3001\u96fb\u8a71\u7db2\u306a\u3069\u3067\u30e6\u30fc\u30b6\u30fc\u304c\u591a\u3044\u307b\u3069\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4fa1\u5024\u304c\u5897\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u30ea\u30fc\u30c9\u306e\u6cd5\u5247 (Reed\u2019s Law)<\/h3>\n\n\n\n

\u30e1\u30c8\u30ab\u30fc\u30d5\u306e\u6cd5\u5247\u3088\u308a\u3082\u62e1\u5f35\u3055\u308c\u305f\u6982\u5ff5\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u5c0f\u898f\u6a21\u30b0\u30eb\u30fc\u30d7\u304c\u5f62\u6210\u3055\u308c\u308b\u3068\u4fa1\u5024\u304c\u3055\u3089\u306b\u6025\u6fc0\u306b\u5897\u52a0<\/strong>\u3059\u308b\u3068\u4e3b\u5f35\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30d9\u30fc\u30b9\u306e\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308a\u3001\u7279\u5b9a\u306e\u30b0\u30eb\u30fc\u30d7\uff08\u30d5\u30a1\u30f3\u30c0\u30e0\u3001\u8208\u5473\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\uff09\u306e\u5f71\u97ff\u529b\u304c\u5897\u3059\u7406\u7531\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u30b5\u30fc\u30ce\u30d5\u306e\u6cd5\u5247 (Sarnoff\u2019s Law)<\/h3>\n\n\n\n

\u653e\u9001\uff08\u30e9\u30b8\u30aa\u3001\u30c6\u30ec\u30d3\uff09\u306a\u3069\u306e\u30e1\u30c7\u30a3\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4fa1\u5024\u306f\u8074\u8846\u6570\u306b\u6bd4\u4f8b<\/strong>\u3059\u308b\u3068\u3044\u3046\u6cd5\u5247\u3067\u3059\u3002<\/p>\n\n\n\n

\u5e83\u544a\u3084\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u591a\u304f\u306e\u4eba\u306b\u9732\u51fa\u3059\u308b\u307b\u3069\u305d\u306e\u52b9\u679c\u304c\u5897\u52a0\u3059\u308b\u6982\u5ff5\u3068\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u30ed\u30f3\u30b0\u30c6\u30fc\u30eb\u306e\u6cd5\u5247 (Long Tail)<\/h3>\n\n\n\n

\u4eba\u6c17\u5546\u54c1\u3060\u3051\u3067\u306a\u304f\u3001\u975e\u4eba\u6c17\u5546\u54c1\uff08\u30cb\u30c3\u30c1\u5e02\u5834\uff09\u306e\u8ca9\u58f2\u91cf\u304c\u5168\u4f53\u306e\u53ce\u76ca\u306e\u91cd\u8981\u306a\u90e8\u5206\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/strong>\u3068\u3044\u3046\u6982\u5ff5\u3067\u3059\u3002<\/p>\n\n\n\n

\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u6700\u9069\u5316\uff08SEO\uff09\u3084\u30b3\u30f3\u30c6\u30f3\u30c4\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u6226\u7565\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n\n\n\n

\u30aa\u30f3\u30e9\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u95a2\u9023\u6027<\/h2>\n\n\n\n

\u30e1\u30c8\u30ab\u30fc\u30d5\u306e\u6cd5\u5247<\/h3>\n\n\n\n

\u30e6\u30fc\u30b6\u30fc\uff08\u30ea\u30f3\u30af\u5171\u6709\u8005\u3001\u8a2a\u554f\u8005\uff09\u304c\u5897\u3048\u308b\u307b\u3069\u3001\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u4fa1\u5024\u304c\u6307\u6570\u95a2\u6570\u7684\u306b\u5897\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u30ea\u30fc\u30c9\u306e\u6cd5\u5247<\/h3>\n\n\n\n

\u7279\u5b9a\u306e\u95a2\u5fc3\u4e8b\uff08\u30cb\u30c3\u30c1\u30b0\u30eb\u30fc\u30d7\uff09\u306b\u57fa\u3065\u304f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304c\u6d3b\u6027\u5316\u3059\u308b\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u52b9\u679c\u304c\u3055\u3089\u306b\u5f37\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u30ed\u30f3\u30b0\u30c6\u30fc\u30eb\u306e\u6cd5\u5247<\/h3>\n\n\n\n

\u7279\u5b9a\u306e\u4eba\u6c17\u30b3\u30f3\u30c6\u30f3\u30c4\u3060\u3051\u3067\u306a\u304f\u3001\u3055\u307e\u3056\u307e\u306a\u30e6\u30fc\u30b6\u30fc\u304c\u5236\u4f5c\u3057\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u3082\u7d99\u7d9a\u7684\u306b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5f15\u304d\u5bc4\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3042\u308b\u672c\u3067\u8aad\u3093\u3060\u3053\u3068\u304c\u3042\u308b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4fa1\u5024\u306f\u89b3\u5ba2\u6570\u306e\u5e73\u65b9\u306b\u6bd4\u4f8b\u3059\u308b\u3068\u3044\u3046\u6982\u5ff5\u3092\u601d\u3044\u51fa\u305b\u305a\u3001\u8abf\u3079\u3066\u307f\u305f\u3089\u300e\u30e1\u30c8\u30ab\u30fc\u30d5\u306e\u6cd5\u5247 (Metcalfe’s law)\u300f\u3067\u3057\u305f\u3002 \u5185\u5bb9\u3092\u6574\u7406\u3057\u3066\u307f\u307e\u3059\u3002 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u52b9\u679c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[83],"tags":[],"class_list":["post-2164","post","type-post","status-publish","format-standard","hentry","category-marketing-jpn"],"_links":{"self":[{"href":"https:\/\/cooss.net\/ja\/wp-json\/wp\/v2\/posts\/2164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cooss.net\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cooss.net\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cooss.net\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cooss.net\/ja\/wp-json\/wp\/v2\/comments?post=2164"}],"version-history":[{"count":0,"href":"https:\/\/cooss.net\/ja\/wp-json\/wp\/v2\/posts\/2164\/revisions"}],"wp:attachment":[{"href":"https:\/\/cooss.net\/ja\/wp-json\/wp\/v2\/media?parent=2164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cooss.net\/ja\/wp-json\/wp\/v2\/categories?post=2164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cooss.net\/ja\/wp-json\/wp\/v2\/tags?post=2164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}