{"id":16797,"date":"2016-03-07T23:47:34","date_gmt":"2016-03-07T21:47:34","guid":{"rendered":"http:\/\/www.lecturesbureau.gr\/1\/?p=16797"},"modified":"2016-03-07T23:47:34","modified_gmt":"2016-03-07T21:47:34","slug":"the-prisoners-dilemma","status":"publish","type":"post","link":"https:\/\/www.lecturesbureau.gr\/1\/the-prisoners-dilemma\/","title":{"rendered":"\u03a4\u03bf \u03b4\u03af\u03bb\u03b7\u03bc\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03c6\u03c5\u03bb\u03b1\u03ba\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5"},"content":{"rendered":"<p>\u03a4\u03bf<em> \u03b4\u03af\u03bb\u03b7\u03bc\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03c6\u03c5\u03bb\u03b1\u03ba\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5<\/em> \u03b3\u03bd\u03c9\u03c3\u03c4\u03cc \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c9\u03c1\u03af\u03b1\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b1\u03b9\u03b3\u03bd\u03af\u03c9\u03bd. \u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03c9\u03c2 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf \u03c3\u03b5 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03cd \u03ba\u03cc\u03c3\u03bc\u03bf\u03c5 \u03c0\u03bf\u03c5 \u03b1\u03c6\u03bf\u03c1\u03bf\u03cd\u03bd \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03bf\u03c1\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2. \u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03c3\u03c4\u03b5\u03af \u03c3\u03b5 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03b4\u03b5\u03bd \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03b1\u03c0\u03cc\u03bb\u03c5\u03c4\u03b1 \u03c4\u03b1 \u03ba\u03c1\u03b9\u03c4\u03ae\u03c1\u03b9\u03b1 \u03c4\u03c9\u03bd \u03ba\u03bb\u03b1\u03c3\u03b9\u03ba\u03ce\u03bd \u03ae \u03b5\u03c0\u03b1\u03bd\u03b1\u03bb\u03b7\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03b1\u03b9\u03c7\u03bd\u03b9\u03b4\u03b9\u03ce\u03bd. \u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ac \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b1\u03bd \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b4\u03cd\u03bf \u03bf\u03bd\u03c4\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03bd\u03b1 \u03ba\u03b5\u03c1\u03b4\u03af\u03c3\u03bf\u03c5\u03bd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03bf\u03c6\u03ad\u03bb\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03ae \u03bd\u03b1 \u03c5\u03c0\u03bf\u03c3\u03c4\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b1 \u03b1\u03bd \u03c4\u03bf \u03c0\u03c1\u03ac\u03be\u03bf\u03c5\u03bd, \u03b1\u03bb\u03bb\u03ac \u03b8\u03b5\u03c9\u03c1\u03bf\u03cd\u03bd \u03b1\u03b4\u03cd\u03bd\u03b1\u03c4\u03bf \u03ae \u03b4\u03b1\u03c0\u03b1\u03bd\u03b7\u03c1\u03cc \u03bd\u03b1 \u03c3\u03c5\u03bd\u03c4\u03bf\u03bd\u03af\u03c3\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03c4\u03b5\u03c5\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2.<br \/>\n\u03a4\u03bf \u00ab\u03b4\u03af\u03bb\u03b7\u03bc\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03c6\u03c5\u03bb\u03b1\u03ba\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5\u00bb \u03b5\u03be\u03b5\u03c4\u03ac\u03b6\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03c3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03bb\u03bf\u03b3\u03b9\u03ba\u03ac \u03c3\u03ba\u03b5\u03c0\u03c4\u03cc\u03bc\u03b5\u03bd\u03c9\u03bd \u03c0\u03b1\u03b9\u03ba\u03c4\u03ce\u03bd \u03c0\u03bf\u03c5 \u03b5\u03bc\u03c0\u03bb\u03ad\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03bd\u03c4\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2.<br \/>\n\u0394\u03cd\u03bf \u03ac\u03c4\u03bf\u03bc\u03b1 \u03c3\u03c5\u03bb\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03c3\u03c4\u03c5\u03bd\u03bf\u03bc\u03af\u03b1 \u03c3\u03b1\u03bd \u03cd\u03c0\u03bf\u03c0\u03c4\u03bf\u03b9 \u03b4\u03b9\u03ac\u03c0\u03c1\u03b1\u03be\u03b7\u03c2 \u03ba\u03ac\u03c0\u03bf\u03b9\u03c9\u03bd \u03b5\u03b3\u03ba\u03bb\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd. 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\u03b1\u03c0\u03cc 1 \u03c7\u03c1\u03cc\u03bd\u03bf \u03bf \u03ba\u03b1\u03b8\u03ad\u03bd\u03b1\u03c2. \u039c\u03ad\u03c1\u03bf\u03c2 \u03b5\u03c5\u03b8\u03cd\u03bd\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03c3\u03c4\u03bf\u03c7\u03af\u03b1\u03c2 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03c9\u03bd \u03b2\u03c1\u03b1\u03b2\u03b5\u03c5\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03c4\u03ac \u03c4&#8217; \u03ac\u03bb\u03bb\u03b1 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ce\u03bd \u03b8\u03b5\u03c9\u03c1\u03b9\u03ce\u03bd, \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03cc\u03c4\u03b9 \u03b8\u03b5\u03c9\u03c1\u03b5\u03af\u03c4\u03b1\u03b9 \u03c9\u03c2 rational individual (\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc\u03c2 \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03c2) \u03bf homo economicus \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b8\u03b5\u03c9\u03c1\u03af\u03b5\u03c2 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bc\u03cc\u03bd\u03bf \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7 \u03b2\u03ac\u03c3\u03b7 \u03b1\u03bd\u03b1\u03c0\u03c4\u03cd\u03c3\u03c3\u03bf\u03bd\u03c4\u03b1\u03b9. \u0391\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03b8\u03b5\u03ce\u03c1\u03b7\u03c3\u03b7 \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03b7 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b1\u03bc\u03bf\u03b9\u03b2\u03b1\u03af\u03b1 \u03b5\u03c0\u03c9\u03c6\u03b5\u03bb\u03b5\u03af\u03c2 \u03c3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03c6\u03bf\u03c1\u03ad\u03c2 \u03c0\u03b9\u03bf \u03b4\u03cc\u03ba\u03b9\u03bc\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03b4\u03af\u03c9\u03be\u03b7 \u03b3\u03b9\u03b1 \u03ac\u03bc\u03b5\u03c3\u03bf \u03b1\u03c4\u03bf\u03bc\u03b9\u03ba\u03cc \u03cc\u03c6\u03b5\u03bb\u03bf\u03c2 (1 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03c0\u03bf\u03b9\u03bd\u03ae \u03b1\u03bd\u03c4\u03af 4 \u03c7\u03c1\u03cc\u03bd\u03b9\u03b1).<br \/>\n\u03a0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c0\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03cc\u03c0\u03c9\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 (\u03c0\u03b1\u03af\u03b3\u03bd\u03b9\u03bf) \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c9\u03c1\u03af\u03b1\u03c2 \u03c0\u03b1\u03b9\u03b3\u03bd\u03af\u03c9\u03bd (Game Theory), \u03c5\u03c0\u03bf\u03b8\u03ad\u03c4\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03b5\u03bc\u03c0\u03bb\u03b5\u03ba\u03cc\u03bc\u03b5\u03bd\u03bf\u03b9 (\u03bf\u03b9 \u03c0\u03b1\u03af\u03ba\u03c4\u03b5\u03c2) \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03cc\u03bb\u03c5\u03c4\u03b1 \u03bb\u03bf\u03b3\u03b9\u03ba\u03bf\u03af \u03ba\u03b1\u03b9 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c9\u03c2 \u03b1\u03c0\u03bf\u03ba\u03bb\u03b5\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc \u03b3\u03bd\u03ce\u03bc\u03bf\u03bd\u03b1 \u03c4\u03b7 \u03bc\u03b5\u03b3\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03ad\u03c1\u03b4\u03bf\u03c5\u03c2 \u03ae \u03c4\u03b7\u03bd \u03b5\u03bb\u03b1\u03c7\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03cc\u03c3\u03c4\u03bf\u03c5\u03c2 (\u03cc\u03c0\u03c9\u03c2 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7). \u0398\u03b1 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03bd\u03b5 \u03af\u03c3\u03c9\u03c2 \u03ba\u03ac\u03c0\u03bf\u03b9\u03bf\u03c2 \u03cc\u03c4\u03b9 \u03b4\u03cd\u03bf \u03bb\u03bf\u03b3\u03b9\u03ba\u03bf\u03af \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03b9 \u03b8\u03b1 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\u03bc\u03cc\u03bd\u03bf \u03b5\u03bd\u03cc\u03c2 \u03ad\u03c4\u03bf\u03c5\u03c2. \u03a0\u03ce\u03c2 \u03ba\u03b1\u03c4\u03ad\u03bb\u03b7\u03be\u03b1\u03bd \u03bb\u03bf\u03b9\u03c0\u03cc\u03bd \u03b5\u03b4\u03ce \u03c4\u03b1 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1\u03c4\u03b1; \u0397 \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03bc\u03c0\u03b9\u03c3\u03c4\u03bf\u03c3\u03cd\u03bd\u03b7 \u03c0\u03bf\u03c5 \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03bf \u03ad\u03bd\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03c6\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ac\u03bb\u03bb\u03bf\u03c5. \u039c\u03b5 \u03ac\u03bb\u03bb\u03b1 \u03bb\u03cc\u03b3\u03b9\u03b1, \u03bc\u03b5 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b7 \u03ba\u03ac\u03b8\u03b5 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03bf\u03c5 \u03b1\u03bd\u03c4\u03af\u03c0\u03b1\u03bb\u03bf\u03c5 \u03c0\u03b1\u03af\u03ba\u03c4\u03b7, \u03c4\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03c4\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd \u03b5\u03c0\u03b9\u03ba\u03c1\u03b1\u03c4\u03b5\u03af \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 \u03c4\u03bf\u03c5 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2.<br \/>\n\u03a4\u03bf \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03ba\u03b1\u03c4\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03bf \u00ab\u03ba\u03bf\u03b9\u03bd\u03cc \u03c3\u03c5\u03bc\u03c6\u03ad\u03c1\u03bf\u03bd\u00bb \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b1\u03c0\u03cc\u03bb\u03c5\u03c4\u03b1 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