{"id":133396,"date":"2026-05-20T10:54:43","date_gmt":"2026-05-20T07:54:43","guid":{"rendered":"https:\/\/jennysworld.gr\/?p=133396"},"modified":"2026-05-20T10:54:43","modified_gmt":"2026-05-20T07:54:43","slug":"%cf%83%cf%84%ce%b7%ce%bd-%ce%ba%ce%bf%cf%81%cf%85%cf%86%ce%ae-%cf%84%ce%bf%cf%85-%ce%ba%cf%8c%cf%83%ce%bc%ce%bf%cf%85-%cf%86%ce%bf%ce%b9%cf%84%ce%b7%cf%84%ce%ad%cf%82-%cf%84%ce%bf%cf%85-%ce%bf%ce%b9","status":"publish","type":"post","link":"https:\/\/jennysworld.gr\/?p=133396","title":{"rendered":"\u03a3\u03c4\u03b7\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03ae \u03c4\u03bf\u03c5 \u03ba\u03cc\u03c3\u03bc\u03bf\u03c5 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ad\u03c2 \u03c4\u03bf\u03c5 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03bf\u03cd \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u2013 \u039c\u03af\u03b1 \u039a\u03bf\u03c1\u03af\u03bd\u03b8\u03b9\u03b1 \u03c3\u03c4\u03b7\u03bd \u03bf\u03bc\u03ac\u03b4\u03b1 \u03c4\u03b7\u03c2 \u03bd\u03af\u03ba\u03b7\u03c2"},"content":{"rendered":"<div class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\">\n<div class=\"flex flex-col text-sm\">\n<div class=\"qMYqUG_convSearchResultHighlightRoot\">\n<div class=\"\" data-turn-id-container=\"request-WEB:4b5e932c-0ab7-4075-a7f7-c857ceb6a69d-7\" data-is-intersecting=\"true\">\n<section class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:4b5e932c-0ab7-4075-a7f7-c857ceb6a69d-7\" data-turn-id-container=\"request-WEB:4b5e932c-0ab7-4075-a7f7-c857ceb6a69d-7\" data-testid=\"conversation-turn-16\" data-scroll-anchor=\"false\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"d2dd3ad4-f7d3-467f-bc73-4c01e0ff5039\" data-message-model-slug=\"gpt-5-3-mini\" data-turn-start-message=\"true\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\">\n<h2 data-start=\"0\" data-end=\"339\">\u039c\u03b9\u03b1 \u039a\u03bf\u03c1\u03af\u03bd\u03b8\u03b9\u03b1 \u03c6\u03bf\u03b9\u03c4\u03ae\u03c4\u03c1\u03b9\u03b1 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03c4\u03b1 \u03bc\u03ad\u03bb\u03b7 \u03c4\u03b7\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b1\u03c2 \u03c4\u03bf\u03c5 <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">\u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03cc \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u0391\u03b8\u03b7\u03bd\u03ce\u03bd<\/span><\/span> \u03c0\u03bf\u03c5 \u03ba\u03b1\u03c4\u03ad\u03ba\u03c4\u03b7\u03c3\u03b5 \u03c4\u03b7\u03bd 1\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2 \u03c3\u03c4\u03bf\u03bd \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03cc \u03b4\u03b9\u03b1\u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b5\u03cd\u03c3\u03b5\u03c9\u03bd <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">The Negotiations Challenge 2026<\/span><\/span>, \u03ba\u03b1\u03c4\u03b1\u03ba\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03ae \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03b5 72 \u03bf\u03bc\u03ac\u03b4\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c0\u03ad\u03bd\u03c4\u03b5 \u03b7\u03c0\u03b5\u03af\u03c1\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b1 \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf Columbia \u03ba\u03b1\u03b9 \u03c4\u03bf INSEAD.<\/h2>\n<p>&nbsp;<\/p>\n<p data-start=\"341\" data-end=\"772\">\u0397 \u03bf\u03bc\u03ac\u03b4\u03b1, \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bc\u03b5\u03bd\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ad\u03c2, \u03a7\u03ac\u03c1\u03b9\u03c2 \u039c\u03c0\u03ac\u03ba\u03bf\u03c5\u03bb\u03b7 (\u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u039a\u03bf\u03c1\u03b9\u03bd\u03b8\u03af\u03b1)\u00a0\u0393\u03b9\u03ac\u03bd\u03bd\u03b7 \u03a0\u03b5\u03c4\u03c1\u03ac\u03ba\u03b7 \u03ba\u03b1\u03b9 Cristian Scobioala-Nicoglu, \u03c4\u03b5\u03bb\u03b5\u03b9\u03cc\u03c6\u03bf\u03b9\u03c4\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03bc\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u0394\u03b9\u03bf\u03b9\u03ba\u03b7\u03c4\u03b9\u03ba\u03ae\u03c2 \u0395\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03a4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2, \u03be\u03b5\u03c7\u03ce\u03c1\u03b9\u03c3\u03b5 \u03c3\u03c4\u03bf\u03bd \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf \u03c4\u03b5\u03bb\u03b9\u03ba\u03cc \u03c0\u03bf\u03c5 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03ae\u03b8\u03b7\u03ba\u03b5 \u03c4\u03bf\u03bd \u0391\u03c0\u03c1\u03af\u03bb\u03b9\u03bf \u03c3\u03c4\u03bf \u03a0\u03b1\u03c1\u03af\u03c3\u03b9, \u03cc\u03c0\u03bf\u03c5 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03b5\u03af\u03c7\u03b1\u03bd \u03bf\u03b9 12 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b5\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b5\u03c2 \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2. \u039c\u03b5 \u03c3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03c3\u03ad\u03b3\u03b3\u03b9\u03c3\u03b7, \u03c8\u03c5\u03c7\u03c1\u03b1\u03b9\u03bc\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03b5\u03c0\u03b9\u03c0\u03ad\u03b4\u03bf\u03c5 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7, \u03ba\u03b1\u03c4\u03ad\u03ba\u03c4\u03b7\u03c3\u03b1\u03bd \u03c4\u03b7\u03bd \u03c0\u03c1\u03ce\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c3\u03b1\u03c6\u03ae \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03b1\u03bd\u03c4\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03cc.<\/p>\n<p data-start=\"774\" data-end=\"1026\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03af\u03b1 \u03b1\u03c5\u03c4\u03ae \u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b5\u03b8\u03b5\u03af \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b5\u03bd\u03c4\u03c5\u03c0\u03c9\u03c3\u03b9\u03b1\u03ba\u03ae \u03c0\u03bf\u03c1\u03b5\u03af\u03b1, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03b7 \u03af\u03b4\u03b9\u03b1 \u03bf\u03bc\u03ac\u03b4\u03b1 \u03b5\u03af\u03c7\u03b5 \u03ba\u03b1\u03c4\u03b1\u03ba\u03c4\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd 1\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03bf <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Warsaw Negotiations Tournament 2025<\/span><\/span>, \u03b5\u03bd\u03ce \u03c4\u03bf 2024 \u03b5\u03af\u03c7\u03b5 \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03c7\u03b8\u03b5\u03af \u03c0\u03b1\u03bd\u03b5\u03bb\u03bb\u03ae\u03bd\u03b9\u03b1 \u03c0\u03c1\u03c9\u03c4\u03b1\u03b8\u03bb\u03ae\u03c4\u03c1\u03b9\u03b1 \u03c3\u03c4\u03bf <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Athens Negotiations Tournament<\/span><\/span>.<\/p>\n<p data-start=\"1028\" data-end=\"1284\">\u0397 \u03c0\u03c1\u03bf\u03b5\u03c4\u03bf\u03b9\u03bc\u03b1\u03c3\u03af\u03b1 \u03c4\u03b7\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b1\u03c2 \u03ad\u03b3\u03b9\u03bd\u03b5 \u03c3\u03c4\u03bf \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf \u03c4\u03bf\u03c5 <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Athens Negotiations Club<\/span><\/span>, \u03c5\u03c0\u03cc \u03c4\u03b7\u03bd \u03ba\u03b1\u03b8\u03bf\u03b4\u03ae\u03b3\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 coach \u03ba\u03b1\u03b9 \u03b4\u03b9\u03ba\u03b7\u03b3\u03cc\u03c1\u03bf\u03c5\u2013\u03b4\u03b9\u03b1\u03bc\u03b5\u03c3\u03bf\u03bb\u03b1\u03b2\u03b7\u03c4\u03ae \u0393\u03b5\u03c9\u03c1\u03b3\u03af\u03bf\u03c5 \u03a4\u03c1\u03b9\u03b1\u03bb\u03ce\u03bd\u03b7, \u03bf \u03bf\u03c0\u03bf\u03af\u03bf\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03c3\u03c5\u03bc\u03b2\u03ac\u03bb\u03b5\u03b9 \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c3\u03c4\u03b7 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ac \u03b1\u03bd\u03bf\u03b4\u03b9\u03ba\u03ae \u03c0\u03bf\u03c1\u03b5\u03af\u03b1 \u03c4\u03b7\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b1\u03c2 \u03c4\u03b1 \u03c4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b1 \u03c7\u03c1\u03cc\u03bd\u03b9\u03b1.<\/p>\n<p data-start=\"1286\" data-end=\"1531\">\u039c\u03b5\u03b3\u03ac\u03bb\u03bf\u03c2 \u03c7\u03bf\u03c1\u03b7\u03b3\u03cc\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ae\u03c2 \u03ae\u03c4\u03b1\u03bd \u03b7 <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Eurobank<\/span><\/span>, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b5 \u03ad\u03bc\u03c0\u03c1\u03b1\u03ba\u03c4\u03b1 \u03c4\u03b7 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae \u03c4\u03c9\u03bd \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ce\u03bd \u03c3\u03c4\u03bf\u03bd \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03cc, \u03b5\u03bd\u03b9\u03c3\u03c7\u03cd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b5\u03be\u03c9\u03c3\u03c4\u03c1\u03ad\u03c6\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae \u03c4\u03bf\u03c5\u03c2 \u03c3\u03b5 \u03b1\u03ba\u03b1\u03b4\u03b7\u03bc\u03b1\u03ca\u03ba\u03ad\u03c2 \u03b4\u03b9\u03bf\u03c1\u03b3\u03b1\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03b5\u03c0\u03b9\u03c0\u03ad\u03b4\u03bf\u03c5.<\/p>\n<p data-start=\"1533\" data-end=\"1829\">\u039f\u03b9 \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03af \u03b4\u03b9\u03b1\u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b5\u03cd\u03c3\u03b5\u03c9\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd \u03b4\u03b9\u03b5\u03b8\u03bd\u03b5\u03af\u03c2 \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd, \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b8\u03b5\u03c3\u03bc\u03b9\u03ba\u03ce\u03bd \u03c3\u03b5\u03bd\u03b1\u03c1\u03af\u03c9\u03bd, \u03cc\u03c0\u03bf\u03c5 \u03bf\u03b9 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03ad\u03c7\u03bf\u03bd\u03c4\u03b5\u03c2 \u03b1\u03be\u03b9\u03bf\u03bb\u03bf\u03b3\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03c3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03b9\u03ba\u03ae \u03c3\u03ba\u03ad\u03c8\u03b7, \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ce\u03bd, \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2, \u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1 \u03ba\u03b1\u03b9 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03c0\u03af\u03c4\u03b5\u03c5\u03be\u03b7\u03c2 \u03c3\u03c5\u03bc\u03c6\u03c9\u03bd\u03b9\u03ce\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b1\u03be\u03af\u03b1\u03c2.<\/p>\n<p data-start=\"1831\" data-end=\"2035\" data-is-last-node=\"\" data-is-only-node=\"\">\u0397 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b7 \u03b4\u03b9\u03ac\u03ba\u03c1\u03b9\u03c3\u03b7 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03b1\u03ba\u03cc\u03bc\u03b7 \u03bc\u03af\u03b1 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03af\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf \u039f\u03a0\u0391 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03c4\u03bf \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03c0\u03c1\u03bf\u03b5\u03c4\u03bf\u03b9\u03bc\u03b1\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03c9\u03bd \u0395\u03bb\u03bb\u03ae\u03bd\u03c9\u03bd \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ce\u03bd \u03c3\u03b5 \u03c0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b5\u03c2 \u03b1\u03ba\u03b1\u03b4\u03b7\u03bc\u03b1\u03ca\u03ba\u03ad\u03c2 \u03b4\u03b9\u03bf\u03c1\u03b3\u03b1\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"z-0 flex min-h-[46px] justify-start\"><\/div>\n<div class=\"mt-3 w-full empty:hidden\">\n<div class=\"text-center\"><strong><em>*\u0397\u00a0 \u03c6\u03bf\u03b9\u03c4\u03ae\u03c4\u03c1\u03b9\u03b1 \u03a7\u03ac\u03c1\u03b9\u03c2 \u039c\u03c0\u03ac\u03ba\u03bf\u03c5\u03bb\u03b7 \u03ad\u03c7\u03b5\u03b9 \u03bf\u03b9\u03ba\u03bf\u03b3\u03b5\u03bd\u03b5\u03b9\u03b1\u03ba\u03ae \u03ba\u03b1\u03c4\u03b1\u03b3\u03c9\u03b3\u03ae \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u039a\u03bf\u03c1\u03b9\u03bd\u03b8\u03af\u03b1 \u03b1\u03c6\u03bf\u03cd\u00a0 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03cc\u03c1\u03b7 \u03c4\u03bf\u03c5 \u039d\u03af\u03ba\u03bf\u03c5 \u039c\u03c0\u03ac\u03ba\u03bf\u03c5\u03bb\u03b7, \u03c0\u03c1\u03c9\u03b7\u03bd \u03c5\u03c0\u03bf\u03c8\u03ae\u03c6\u03b9\u03bf\u03c5 \u03b2\u03bf\u03c5\u03bb\u03b5\u03c5\u03c4\u03ae \u03c4\u03bf\u03c5 \u03a0\u0391\u03a3\u039f\u039a.\u00a0<\/em><\/strong><\/div>\n<\/div>\n<\/div>\n<div><\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n<div class=\"pointer-events-none -mt-px h-px translate-y-[calc(var(--scroll-root-safe-area-inset-bottom)-14*var(--spacing))]\" aria-hidden=\"true\"><\/div>\n<div class=\"pointer-events-none translate-y-(--scroll-root-safe-area-inset-bottom) R6Vx5W_threadScrollVars min-h-(--gutter-remaining-height,0px) group-data-stream-active\/scroll-root:h-[calc(var(--thread-response-height)-16*var(--spacing))]\"><\/div>\n<\/div>\n<\/div>\n<div id=\"thread-bottom-container\" class=\"sticky bottom-0 z-10 group\/thread-bottom-container relative isolate w-full basis-auto has-data-has-thread-error:pt-2 has-data-has-thread-error:[box-shadow:var(--sharp-edge-bottom-shadow)] md:border-transparent md:pt-0 dark:border-white\/20 md:dark:border-transparent print:hidden content-fade single-line flex flex-col\">\n<div class=\"relative mx-auto h-0\">\n<div class=\"flex h-0 items-end justify-center motion-safe:transition-all motion-safe:delay-300 motion-safe:duration-300 group-[:not([data-scroll-from-end])]\/scroll-root:scale-50 group-[:not([data-scroll-from-end])]\/scroll-root:translate-y-2 group-[:not([data-scroll-from-end])]\/scroll-root:opacity-0 group-[:not([data-scroll-from-end])]\/scroll-root:pointer-events-none group-[:not([data-scroll-from-end])]\/scroll-root:duration-100 group-[:not([data-scroll-from-end])]\/scroll-root:delay-0 absolute start-1\/2 z-10 -translate-x-1\/2 bottom-[calc(100%+6*var(--spacing)+var(--thread-scroll-to-bottom-banner-offset,0px))]\"><\/div>\n<\/div>\n<div id=\"thread-bottom\">\n<div>\n<div class=\"text-base mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div>\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 mb-[var(--thread-component-gap,1rem)]\">\n<div class=\"w-full\">\n<div class=\"pointer-events-auto relative z-1 flex h-(--composer-container-height,100%) max-w-full flex-(--composer-container-flex,1) flex-col\">\n<div class=\"\">\n<div class=\"bg-token-bg-primary dark:bg-token-bg-elevated-primary dark-oled:bg-token-bg-primary corner-superellipse\/1.1 relative cursor-text overflow-clip bg-clip-padding p-2.5 contain-inline-size motion-safe:transition-colors motion-safe:duration-200 motion-safe:ease-in-out grid grid-cols-[auto_1fr_auto] [grid-template-areas:'header_header_header'_'leading_primary_trailing'_'._footer_.'] group-data-expanded\/composer:[grid-template-areas:'header_header_header'_'primary_primary_primary'_'leading_footer_trailing'] max-sm:[grid-template-areas:'header_header_header'_'primary_primary_primary'_'leading_footer_trailing'] shadow-short-composer\" data-composer-surface=\"true\">\n<div class=\"-my-2.5 flex overflow-x-hidden px-1.5 [grid-area:primary] group-data-expanded\/composer:mb-0 group-data-expanded\/composer:px-2.5 min-h-14 items-center\">\n<div class=\"wcDTda_prosemirror-parent text-token-text-primary max-h-[max(30svh,5rem)] max-h-52 min-h-[var(--deep-research-composer-extra-height,unset)] flex-1 overflow-auto [scrollbar-width:thin] default-browser vertical-scroll-fade-mask\">\n<div id=\"prompt-textarea\" class=\"ProseMirror\" role=\"textbox\" data-virtualkeyboard=\"true\" aria-label=\"\u03a3\u03c5\u03bd\u03bf\u03bc\u03b9\u03bb\u03af\u03b1 \u03bc\u03b5 \u03c4\u03bf ChatGPT\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u039c\u03b9\u03b1 \u039a\u03bf\u03c1\u03af\u03bd\u03b8\u03b9\u03b1 \u03c6\u03bf\u03b9\u03c4\u03ae\u03c4\u03c1\u03b9\u03b1 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03c4\u03b1 \u03bc\u03ad\u03bb\u03b7 \u03c4\u03b7\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b1\u03c2 \u03c4\u03bf\u03c5 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03cc \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u0391\u03b8\u03b7\u03bd\u03ce\u03bd \u03c0\u03bf\u03c5 \u03ba\u03b1\u03c4\u03ad\u03ba\u03c4\u03b7\u03c3\u03b5 \u03c4\u03b7\u03bd 1\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2 \u03c3\u03c4\u03bf\u03bd \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03cc \u03b4\u03b9\u03b1\u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b5\u03cd\u03c3\u03b5\u03c9\u03bd The Negotiations Challenge 2026, \u03ba\u03b1\u03c4\u03b1\u03ba\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03ae \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03b5 72 \u03bf\u03bc\u03ac\u03b4\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c0\u03ad\u03bd\u03c4\u03b5 \u03b7\u03c0\u03b5\u03af\u03c1\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b1 \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf Columbia \u03ba\u03b1\u03b9 \u03c4\u03bf INSEAD. &nbsp; \u0397 \u03bf\u03bc\u03ac\u03b4\u03b1, \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bc\u03b5\u03bd\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ad\u03c2, \u03a7\u03ac\u03c1\u03b9\u03c2 \u039c\u03c0\u03ac\u03ba\u03bf\u03c5\u03bb\u03b7 <\/p>\n","protected":false},"author":3,"featured_media":133397,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[44,42],"class_list":["post-133396","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ellada","tag-newsroom","tag-select","format-","element"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u03a3\u03c4\u03b7\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03ae \u03c4\u03bf\u03c5 \u03ba\u03cc\u03c3\u03bc\u03bf\u03c5 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ad\u03c2 \u03c4\u03bf\u03c5 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03bf\u03cd \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u2013 \u039c\u03af\u03b1 \u039a\u03bf\u03c1\u03af\u03bd\u03b8\u03b9\u03b1 \u03c3\u03c4\u03b7\u03bd \u03bf\u03bc\u03ac\u03b4\u03b1 \u03c4\u03b7\u03c2 \u03bd\u03af\u03ba\u03b7\u03c2 - Jenny&#039;s World<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jennysworld.gr\/?p=133396\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u03a3\u03c4\u03b7\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03ae \u03c4\u03bf\u03c5 \u03ba\u03cc\u03c3\u03bc\u03bf\u03c5 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ad\u03c2 \u03c4\u03bf\u03c5 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03bf\u03cd \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u2013 \u039c\u03af\u03b1 \u039a\u03bf\u03c1\u03af\u03bd\u03b8\u03b9\u03b1 \u03c3\u03c4\u03b7\u03bd \u03bf\u03bc\u03ac\u03b4\u03b1 \u03c4\u03b7\u03c2 \u03bd\u03af\u03ba\u03b7\u03c2 - Jenny&#039;s World\" \/>\n<meta property=\"og:description\" content=\"\u039c\u03b9\u03b1 \u039a\u03bf\u03c1\u03af\u03bd\u03b8\u03b9\u03b1 \u03c6\u03bf\u03b9\u03c4\u03ae\u03c4\u03c1\u03b9\u03b1 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03c4\u03b1 \u03bc\u03ad\u03bb\u03b7 \u03c4\u03b7\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b1\u03c2 \u03c4\u03bf\u03c5 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03cc \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u0391\u03b8\u03b7\u03bd\u03ce\u03bd \u03c0\u03bf\u03c5 \u03ba\u03b1\u03c4\u03ad\u03ba\u03c4\u03b7\u03c3\u03b5 \u03c4\u03b7\u03bd 1\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2 \u03c3\u03c4\u03bf\u03bd \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03cc \u03b4\u03b9\u03b1\u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b5\u03cd\u03c3\u03b5\u03c9\u03bd The Negotiations Challenge 2026, \u03ba\u03b1\u03c4\u03b1\u03ba\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03ae \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03b5 72 \u03bf\u03bc\u03ac\u03b4\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c0\u03ad\u03bd\u03c4\u03b5 \u03b7\u03c0\u03b5\u03af\u03c1\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b1 \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf Columbia \u03ba\u03b1\u03b9 \u03c4\u03bf INSEAD. &nbsp; \u0397 \u03bf\u03bc\u03ac\u03b4\u03b1, \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bc\u03b5\u03bd\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ad\u03c2, \u03a7\u03ac\u03c1\u03b9\u03c2 \u039c\u03c0\u03ac\u03ba\u03bf\u03c5\u03bb\u03b7\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jennysworld.gr\/?p=133396\" \/>\n<meta property=\"og:site_name\" content=\"Jenny&#039;s World\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-20T07:54:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jennysworld.gr\/wp-content\/uploads\/2026\/05\/image005.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"597\" \/>\n\t<meta property=\"og:image:height\" content=\"327\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"\u03a4\u03b6\u03ad\u03bd\u03b7 \u03a3\u03bf\u03c5\u03ba\u03b1\u03c1\u03ac\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u03a4\u03b6\u03ad\u03bd\u03b7 \u03a3\u03bf\u03c5\u03ba\u03b1\u03c1\u03ac\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" 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\u03ba\u03bf\u03c1\u03c5\u03c6\u03ae \u03c4\u03bf\u03c5 \u03ba\u03cc\u03c3\u03bc\u03bf\u03c5 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ad\u03c2 \u03c4\u03bf\u03c5 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03bf\u03cd \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u2013 \u039c\u03af\u03b1 \u039a\u03bf\u03c1\u03af\u03bd\u03b8\u03b9\u03b1 \u03c3\u03c4\u03b7\u03bd \u03bf\u03bc\u03ac\u03b4\u03b1 \u03c4\u03b7\u03c2 \u03bd\u03af\u03ba\u03b7\u03c2 - Jenny&#039;s World","og_description":"\u039c\u03b9\u03b1 \u039a\u03bf\u03c1\u03af\u03bd\u03b8\u03b9\u03b1 \u03c6\u03bf\u03b9\u03c4\u03ae\u03c4\u03c1\u03b9\u03b1 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03c4\u03b1 \u03bc\u03ad\u03bb\u03b7 \u03c4\u03b7\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b1\u03c2 \u03c4\u03bf\u03c5 \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03cc 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