{"id":27,"date":"2016-06-19T23:32:43","date_gmt":"2016-06-19T14:32:43","guid":{"rendered":"http:\/\/beacons-inc.com\/wordpress\/?p=27"},"modified":"2020-03-22T22:38:50","modified_gmt":"2020-03-22T13:38:50","slug":"%e6%a0%aa%e5%bc%8f%e6%8a%95%e8%b3%87%e3%81%ae%e3%82%b4%e3%83%bc%e3%83%ab%e3%83%87%e3%83%b3%e3%83%ab%e3%83%bc%e3%83%ab","status":"publish","type":"post","link":"https:\/\/beacons-inc.com\/blog\/%e6%a0%aa%e5%bc%8f%e6%8a%95%e8%b3%87%e3%81%ae%e3%82%b4%e3%83%bc%e3%83%ab%e3%83%87%e3%83%b3%e3%83%ab%e3%83%bc%e3%83%ab\/","title":{"rendered":"\u682a\u5f0f\u6295\u8cc7\u306e\u30b4\u30fc\u30eb\u30c7\u30f3\u30eb\u30fc\u30eb"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>On Wall Street, the term &#8220;random walk&#8221; is an obscenity. It is an epithet coined by the&nbsp;academic world and hurled insultingly at the professional soothsayers. Taken to its logical extreme, it&nbsp;means that a blindfolded monkey throwing darts at a newspaper&#8217;s financial pages could select a&nbsp;portfolio that would do just as well as one carefully selected by the experts.<\/p><cite> by Burton G. Malkeal, in &#8220;A random walk down Wall Street&#8221; (1973) <\/cite><\/blockquote>\n\n\n\n<p 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