Ekonomik geli\u015fmeleri analize tabi tutarken ayr\u0131nt\u0131lar, gizli kalm\u0131\u015f ger\u00e7ekler bazen de g\u00f6z\u00fcm\u00fcz\u00fcn \u00f6n\u00fcnde durdu\u011fu halde g\u00f6r\u00fcp de fark etmedi\u011fimiz \u015feyler son derecede \u00f6nemlidir. Bazen k\u00fc\u00e7\u00fcc\u00fck bir ayr\u0131nt\u0131n\u0131n atlanmas\u0131 bizi t\u00fcm\u00fcyle yanl\u0131\u015f sonu\u00e7lara g\u00f6t\u00fcrebilir. Maurice Leblanc\u2019\u0131n \u00fcnl\u00fc roman karakteri h\u0131rs\u0131zlar kral\u0131 Arsene Lupin \u015f\u00f6yle diyor: “En gizlenmi\u015f \u015fey g\u00f6z\u00fcm\u00fcz\u00fcn \u00f6n\u00fcnde duran \u015feydir. Genellikle hep gizli yerlere bakar\u0131z ama g\u00f6z\u00fcm\u00fcz\u00fcn \u00f6n\u00fcnde durana bakmay\u0131z.” Benzer bir s\u00f6z de Sir Arthur Conan Doyle\u2019un d\u00fcnyaca \u00fcnl\u00fc roman kahraman\u0131 dedektif Sherlock Holmes\u2019e aittir: \u201cSadece ak\u0131ls\u0131z bir fare bir kedinin yata\u011f\u0131na saklan\u0131r ve sadece zeki bir kedi oraya bakmay\u0131 ak\u0131l eder.\u201d<\/p>