{"id":3503,"date":"2025-07-22T09:26:20","date_gmt":"2025-07-22T06:26:20","guid":{"rendered":"https:\/\/deanfin.ac.uoi.gr\/?p=3503"},"modified":"2025-07-22T09:29:02","modified_gmt":"2025-07-22T06:29:02","slug":"6%ce%bf-%ce%b4%ce%b9%ce%b5%ce%b8%ce%bd%ce%ad%cf%82-%ce%b8%ce%b5%cf%81%ce%b9%ce%bd%cf%8c-%cf%83%cf%87%ce%bf%ce%bb%ce%b5%ce%af%ce%bf-%cf%83%cf%84%ce%b1-%cf%80%cf%81%ce%bf%cf%87%cf%89%cf%81%ce%b7%ce%bc","status":"publish","type":"post","link":"https:\/\/deanfin.ac.uoi.gr\/en\/6%ce%bf-%ce%b4%ce%b9%ce%b5%ce%b8%ce%bd%ce%ad%cf%82-%ce%b8%ce%b5%cf%81%ce%b9%ce%bd%cf%8c-%cf%83%cf%87%ce%bf%ce%bb%ce%b5%ce%af%ce%bf-%cf%83%cf%84%ce%b1-%cf%80%cf%81%ce%bf%cf%87%cf%89%cf%81%ce%b7%ce%bc\/","title":{"rendered":"6\u03bf \u0394\u03b9\u03b5\u03b8\u03bd\u03ad\u03c2 \u0398\u03b5\u03c1\u03b9\u03bd\u03cc \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03c3\u03c4\u03b1 \u03a0\u03c1\u03bf\u03c7\u03c9\u03c1\u03b7\u03bc\u03ad\u03bd\u03b1 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ac: \u0394\u03b9\u03b5\u03b8\u03bd\u03ae\u03c2 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae, \u03c5\u03c8\u03b7\u03bb\u03cc \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03ba\u03b1\u03b9 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03bf\u03b9 \u03c0\u03c1\u03bf\u03c3\u03ba\u03b5\u03ba\u03bb\u03b7\u03bc\u03ad\u03bd\u03bf\u03b9"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><br><strong>6<sup>\u03bf<\/sup> \u0394\u03b9\u03b5\u03b8\u03bd\u03ad\u03c2 \u0398\u03b5\u03c1\u03b9\u03bd\u03cc \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03c3\u03c4\u03b1 \u03a0\u03c1\u03bf\u03c7\u03c9\u03c1\u03b7\u03bc\u03ad\u03bd\u03b1 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ac: \u0394\u03b9\u03b5\u03b8\u03bd\u03ae\u03c2 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae, \u03c5\u03c8\u03b7\u03bb\u03cc \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03ba\u03b1\u03b9 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03bf\u03b9 \u03c0\u03c1\u03bf\u03c3\u03ba\u03b5\u03ba\u03bb\u03b7\u03bc\u03ad\u03bd\u03bf\u03b9<\/strong><br><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"678\" height=\"423\" src=\"https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image-3.png\" alt=\"\" class=\"wp-image-3507\" srcset=\"https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image-3.png 678w, https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image-3-300x187.png 300w, https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image-3-18x12.png 18w\" sizes=\"(max-width: 678px) 100vw, 678px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br>\u03a4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ce\u03bd \u0395\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03ce\u03bd \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u0399\u03c9\u03b1\u03bd\u03bd\u03af\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2 \u0395\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u03a0\u03b5\u03b9\u03c1\u03b1\u03b9\u03ce\u03c2 \u03c3\u03c5\u03bd\u03b4\u03b9\u03bf\u03c1\u03b3\u03ac\u03bd\u03c9\u03c3\u03b1\u03bd, \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 22 \u03ad\u03c9\u03c2 \u03c4\u03b9\u03c2 27 \u0399\u03bf\u03c5\u03bd\u03af\u03bf\u03c5 2025, \u03c4\u03bf <strong>6<sup>\u03bf<\/sup> \u0394\u03b9\u03b5\u03b8\u03bd\u03ad\u03c2 \u0398\u03b5\u03c1\u03b9\u03bd\u03cc \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03c3\u03c4\u03b1 \u03a0\u03c1\u03bf\u03c7\u03c9\u03c1\u03b7\u03bc\u03ad\u03bd\u03b1 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ac<\/strong>, \u03c3\u03c4\u03b9\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b7\u03c2 \u0391\u03bd\u03b1\u03c1\u03b3\u03c5\u03c1\u03b5\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u039a\u03bf\u03c1\u03b3\u03b9\u03b1\u03bb\u03b5\u03bd\u03b5\u03af\u03bf\u03c5 \u03a3\u03c7\u03bf\u03bb\u03ae\u03c2 \u03a3\u03c0\u03b5\u03c4\u03c3\u03ce\u03bd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0397 \u03b4\u03b9\u03bf\u03c1\u03b3\u03ac\u03bd\u03c9\u03c3\u03b7 \u03ae\u03c4\u03b1\u03bd \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03b4\u03cd\u03bf \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03c9\u03bd, \u03c5\u03c0\u03cc \u03c4\u03bf\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03cc \u03c3\u03c5\u03bd\u03c4\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc \u03c4\u03bf\u03c5 \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03af\u03bf\u03c5 \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03c3\u03bc\u03ad\u03bd\u03b7\u03c2 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03b9 \u039a\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ae\u03c2 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03a4\u03bc\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ce\u03bd \u0395\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03ce\u03bd \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u0399\u03c9\u03b1\u03bd\u03bd\u03af\u03bd\u03c9\u03bd. \u03a4\u03bf \u0398\u03b5\u03c1\u03b9\u03bd\u03cc \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03c0\u03c1\u03bf\u03c3\u03ad\u03bb\u03ba\u03c5\u03c3\u03b5 \u03ad\u03bd\u03c4\u03bf\u03bd\u03bf \u03b4\u03b9\u03b5\u03b8\u03bd\u03ad\u03c2 \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd, \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7 \u03b4\u03c5\u03bd\u03b1\u03bc\u03b9\u03ba\u03ae \u03c4\u03c9\u03bd \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ce\u03bd \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03c9\u03bd \u03c3\u03c4\u03bf\u03bd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03ba\u03b1\u03b9 \u03c5\u03bb\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03b4\u03c1\u03ac\u03c3\u03b5\u03c9\u03bd \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03b5\u03c0\u03b9\u03c0\u03ad\u03b4\u03bf\u03c5.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf\u03b9 \u03b1\u03c0\u03cc 240 \u03bc\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03bf\u03af \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ad\u03c2, \u03c5\u03c0\u03bf\u03c8\u03ae\u03c6\u03b9\u03bf\u03b9 \u03b4\u03b9\u03b4\u03ac\u03ba\u03c4\u03bf\u03c1\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03ad\u03c2 \u03b1\u03c0\u03cc 45 \u03c7\u03ce\u03c1\u03b5\u03c2 \u03ba\u03b1\u03b9 152 \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03ba\u03ad\u03bd\u03c4\u03c1\u03b1 \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2 \u03c5\u03c0\u03ad\u03b2\u03b1\u03bb\u03b1\u03bd \u03b1\u03af\u03c4\u03b7\u03c3\u03b7 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae\u03c2 \u03c3\u03c4\u03bf \u0398\u03b5\u03c1\u03b9\u03bd\u03cc \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf. \u03a4\u03b5\u03bb\u03b9\u03ba\u03ac, \u03b5\u03c0\u03b9\u03bb\u03ad\u03c7\u03b8\u03b7\u03ba\u03b1\u03bd <strong>80 <\/strong><strong>\u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03ad\u03c7\u03bf\u03bd\u03c4\u03b5\u03c2<\/strong><strong> <\/strong><strong>\u03b1\u03c0\u03cc<\/strong><strong> 20 <\/strong><strong>\u03c7\u03ce\u03c1\u03b5\u03c2<\/strong> \u03ba\u03b1\u03b9 <strong>55 <\/strong><strong>\u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b1<\/strong><strong> <\/strong><strong>\u03b9\u03b4\u03c1\u03cd\u03bc\u03b1\u03c4\u03b1<\/strong>, \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03bf\u03c0\u03bf\u03af\u03c9\u03bd \u03c4\u03b1 <strong>London<\/strong><strong> <\/strong><strong>School<\/strong><strong> <\/strong><strong>of<\/strong><strong> <\/strong><strong>Economics<\/strong>, <strong>University<\/strong><strong> <\/strong><strong>of<\/strong><strong> <\/strong><strong>Cambridge<\/strong>, <strong>New<\/strong><strong> <\/strong><strong>York<\/strong><strong> <\/strong><strong>University<\/strong>, <strong>University<\/strong><strong> <\/strong><strong>of<\/strong><strong> <\/strong><strong>Bonn<\/strong> \u03ba\u03b1\u03b9 <strong>University<\/strong><strong> <\/strong><strong>of<\/strong><strong> <\/strong><strong>Essex<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03ac\u03bc\u03b2\u03b1\u03bd\u03b5 \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03b1 \u03b5\u03c3\u03c4\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03c3\u03b5 <strong>\u03c3\u03cd\u03b3\u03c7\u03c1\u03bf\u03bd\u03b5\u03c2 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5\u03c2 \u03b5\u03ba\u03c4\u03af\u03bc\u03b7\u03c3\u03b7\u03c2 \u03b1\u03b9\u03c4\u03b9\u03b1\u03ba\u03ce\u03bd \u03b5\u03c0\u03b9\u03b4\u03c1\u03ac\u03c3\u03b5\u03c9\u03bd<\/strong>, \u03bc\u03b5 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c3\u03c4\u03b7\u03bd \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7, \u03c3\u03c4\u03b1 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ac \u03c4\u03b7\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2, \u03c3\u03c4\u03b1 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ac \u03c4\u03b7\u03c2 \u03c5\u03b3\u03b5\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03af\u03b1.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"588\" height=\"439\" src=\"https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image.png\" alt=\"\" class=\"wp-image-3504\" srcset=\"https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image.png 588w, https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image-300x224.png 300w, https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image-16x12.png 16w\" sizes=\"(max-width: 588px) 100vw, 588px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0399\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b7 \u03c4\u03b9\u03bc\u03ae \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03b5 \u03b7 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1 \u03b4\u03cd\u03bf \u03b4\u03b9\u03b5\u03b8\u03bd\u03ce\u03c2 \u03b4\u03b9\u03b1\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03c9\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03cc\u03bd\u03c9\u03bd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u03c4\u03bf\u03c5 <strong>Jeffrey Wooldridge<\/strong> (Michigan State University), \u03b5\u03ba \u03c4\u03c9\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03c9\u03bd \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2 \u03c3\u03c4\u03b7\u03bd \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b5\u03c4\u03c1\u03af\u03b1,<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"391\" height=\"467\" src=\"https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image-1.png\" alt=\"\" class=\"wp-image-3505\" srcset=\"https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image-1.png 391w, https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image-1-251x300.png 251w, https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image-1-10x12.png 10w\" sizes=\"(max-width: 391px) 100vw, 391px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 <strong>Pedro Sant\u2019Anna<\/strong> (Emory University), \u03c4\u03bf\u03c5 \u03bf\u03c0\u03bf\u03af\u03bf\u03c5 \u03b7 \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03c3\u03c5\u03bc\u03b2\u03ac\u03bb\u03b5\u03b9 \u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03c4\u03b9\u03ba\u03ac \u03c3\u03c4\u03b7\u03bd \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03c4\u03c9\u03bd \u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd <em>Difference-in-Differences<\/em>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"407\" height=\"503\" src=\"https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image-2.png\" alt=\"\" class=\"wp-image-3506\" srcset=\"https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image-2.png 407w, https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image-2-243x300.png 243w, https:\/\/deanfin.ac.uoi.gr\/wp-content\/uploads\/2025\/07\/image-2-10x12.png 10w\" sizes=\"(max-width: 407px) 100vw, 407px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03c4\u03b7\u03c2 <strong>\u03b1\u03bd\u03ce\u03bd\u03c5\u03bc\u03b7\u03c2 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2<\/strong>, \u03bf\u03b9 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03ad\u03c7\u03bf\u03bd\u03c4\u03b5\u03c2 \u03b2\u03b1\u03b8\u03bc\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b1\u03bd \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b1 \u03c4\u03bf\u03c5 \u0398\u03b5\u03c1\u03b9\u03bd\u03bf\u03cd \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf\u03c5 \u03bc\u03b5 <strong>\u03bc\u03ad\u03c3\u03bf \u03cc\u03c1\u03bf 4,8 \/5<\/strong>, \u03b1\u03c0\u03bf\u03c4\u03b9\u03bc\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b8\u03b5\u03c4\u03b9\u03ba\u03ac \u03c4\u03cc\u03c3\u03bf \u03c4\u03bf \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03cc \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03bf\u03c1\u03b3\u03ac\u03bd\u03c9\u03c3\u03b7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a4\u03bf \u03b8\u03b5\u03c1\u03b9\u03bd\u03cc \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03b5\u03bd\u03c4\u03ac\u03c3\u03c3\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 <strong>\u03c3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03b9\u03ba\u03ae \u03b4\u03b9\u03b5\u03b8\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2<\/strong> \u03c4\u03bf\u03c5 \u03a4\u03bc\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ce\u03bd \u0395\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03ce\u03bd \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u0399\u03c9\u03b1\u03bd\u03bd\u03af\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ce\u03bd \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03c9\u03bd \u03bd\u03b1 \u03bf\u03c1\u03b3\u03b1\u03bd\u03ce\u03bd\u03bf\u03c5\u03bd <strong>\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b4\u03c1\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03bc\u03b5 \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae <\/strong>\u03b1\u03c0\u03ae\u03c7\u03b7\u03c3\u03b7.<\/p>","protected":false},"excerpt":{"rendered":"<p>6\u03bf \u0394\u03b9\u03b5\u03b8\u03bd\u03ad\u03c2 \u0398\u03b5\u03c1\u03b9\u03bd\u03cc \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03c3\u03c4\u03b1 \u03a0\u03c1\u03bf\u03c7\u03c9\u03c1\u03b7\u03bc\u03ad\u03bd\u03b1 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ac: \u0394\u03b9\u03b5\u03b8\u03bd\u03ae\u03c2 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae, \u03c5\u03c8\u03b7\u03bb\u03cc \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03ba\u03b1\u03b9 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03bf\u03b9 \u03c0\u03c1\u03bf\u03c3\u03ba\u03b5\u03ba\u03bb\u03b7\u03bc\u03ad\u03bd\u03bf\u03b9 \u03a4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ce\u03bd \u0395\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03ce\u03bd \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u0399\u03c9\u03b1\u03bd\u03bd\u03af\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2 \u0395\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u03a0\u03b5\u03b9\u03c1\u03b1\u03b9\u03ce\u03c2 \u03c3\u03c5\u03bd\u03b4\u03b9\u03bf\u03c1\u03b3\u03ac\u03bd\u03c9\u03c3\u03b1\u03bd, \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 22 \u03ad\u03c9\u03c2 \u03c4\u03b9\u03c2 27 \u0399\u03bf\u03c5\u03bd\u03af\u03bf\u03c5 2025, \u03c4\u03bf 6\u03bf \u0394\u03b9\u03b5\u03b8\u03bd\u03ad\u03c2 \u0398\u03b5\u03c1\u03b9\u03bd\u03cc \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03c3\u03c4\u03b1 \u03a0\u03c1\u03bf\u03c7\u03c9\u03c1\u03b7\u03bc\u03ad\u03bd\u03b1 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ac, \u03c3\u03c4\u03b9\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b7\u03c2 \u0391\u03bd\u03b1\u03c1\u03b3\u03c5\u03c1\u03b5\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u039a\u03bf\u03c1\u03b3\u03b9\u03b1\u03bb\u03b5\u03bd\u03b5\u03af\u03bf\u03c5 \u03a3\u03c7\u03bf\u03bb\u03ae\u03c2 \u03a3\u03c0\u03b5\u03c4\u03c3\u03ce\u03bd. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":3507,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,3],"tags":[],"class_list":["post-3503","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-anakoinoseis","category-ekdiloseis"],"_links":{"self":[{"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/posts\/3503","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/comments?post=3503"}],"version-history":[{"count":3,"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/posts\/3503\/revisions"}],"predecessor-version":[{"id":3514,"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/posts\/3503\/revisions\/3514"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/media\/3507"}],"wp:attachment":[{"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/media?parent=3503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/categories?post=3503"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deanfin.ac.uoi.gr\/en\/wp-json\/wp\/v2\/tags?post=3503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}