{"id":3497,"date":"2016-09-15T09:53:30","date_gmt":"2016-09-15T09:53:30","guid":{"rendered":"https:\/\/kiencang.net\/?p=3497"},"modified":"2022-02-27T21:02:18","modified_gmt":"2022-02-27T14:02:18","slug":"the-luong-nan-cua-nguoi-tu","status":"publish","type":"post","link":"https:\/\/kiencang.net\/the-luong-nan-cua-nguoi-tu\/","title":{"rendered":"Th\u1ebf l\u01b0\u1ee1ng nan c\u1ee7a ng\u01b0\u1eddi t\u00f9 trong L\u00fd thuy\u1ebft tr\u00f2 ch\u01a1i"},"content":{"rendered":"\n

Tr\u01b0\u1edbc khi v\u00e0o ch\u1ee7 \u0111\u1ec1 ch\u00ednh, v\u00f2ng v\u00e8o m\u1ed9t t\u00ed. L\u00fd thuy\u1ebft tr\u00f2 ch\u01a1i hi\u1ec7n c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong kinh t\u1ebf, x\u00e3 h\u1ed9i, n\u01a1i c\u00f3 c\u00e1c b\u00ean tham gia tranh \u0111\u1ea5u ki\u1ec3u v\u1eeba h\u1ee3p t\u00e1c, v\u1eeba \u0111\u1ea5u tranh. \u1ede \u0111\u00f3 c\u00e1c b\u00ean kh\u00f4ng \u0111\u01a1n gi\u1ea3n l\u00e0 thu\u1ea7n tu\u00fd ch\u1ea1y theo l\u1ee3i \u00edch c\u1ee7a m\u00ecnh th\u00ec m\u1edbi \u0111em k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t. Ngh\u0129 \u0111\u1ebfn l\u1ee3i \u00edch cho ng\u01b0\u1eddi kh\u00e1c, th\u1eadm ch\u00ed cho c\u1ea3 \u0111\u1ed1i th\u1ee7 s\u1ebd gi\u00fap ta c\u00f3 nhi\u1ec1u l\u1ee3i \u00edch h\u01a1n. Ng\u1ea1c nhi\u00ean ch\u01b0a? <\/p>\n\n\n\n

Trong b\u1ed9 phim “A Beautiful Mind (2001)” – [t\u00ean ti\u1ebfng Vi\u1ec7t: M\u1ed9t T\u00e2m H\u1ed3n \u0110\u1eb9p] c\u00f3 n\u00f3i v\u1ec1 nh\u00e0 to\u00e1n – kinh t\u1ebf h\u1ecdc John Nash t\u1eebng \u0111o\u1ea1t gi\u1ea3i Nobel n\u0103m 1994, \u00f4ng ch\u00ednh l\u00e0 m\u1ed9t trong c\u00e1c nh\u00e2n v\u1eadt ch\u1ee7 ch\u1ed1t ph\u00e1t tri\u1ec3n L\u00fd thuy\u1ebft tr\u00f2 ch\u01a1i v\u00e0 gi\u00fap n\u00f3 c\u00f3 t\u00ednh \u1ee9ng d\u1ee5ng cao trong cu\u1ed9c s\u1ed1ng. Tuy nhi\u00ean th\u00ec b\u1ed9 phim kh\u00f4ng n\u00f3i nhi\u1ec1u v\u1ec1 L\u00fd thuy\u1ebft tr\u00f2 ch\u01a1i m\u00e0 ch\u1ee7 y\u1ebfu k\u1ec3 v\u1ec1 c\u0103n b\u1ec7nh t\u00e2m th\u1ea7n ph\u00e2n li\u1ec7t c\u1ee7a \u00f4ng c\u00f9ng m\u1ed1i t\u00ecnh \u0111\u1eb9p, \u0111\u1ea7y th\u1eed th\u00e1ch v\u1edbi v\u1ee3.<\/p>\n\n\n\n

Trong phim ch\u1ec9 c\u1ea3m th\u1ea5y c\u00f3 m\u1ed9t c\u00e2u li\u00ean quan nh\u1ea5t \u0111\u1ebfn L\u00fd thuy\u1ebft tr\u00f2 ch\u01a1i, khi John Nash tranh lu\u1eadn v\u1edbi m\u1ed9t ng\u01b0\u1eddi b\u1ea1n v\u1ec1 c\u00e2u n\u00f3i c\u1ee7a nh\u00e0 kinh t\u1ebf th\u1ebf k\u1ef7 18 – Adam Smith.<\/p>\n\n\n\n

Adam Smith n\u00f3i: K\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t s\u1ebd \u0111\u1ebfn n\u1ebfu m\u1ed7i c\u00e1 nh\u00e2n theo \u0111u\u1ed5i t\u1ed1i \u0111a l\u1ee3i \u00edch c\u00e1 nh\u00e2n m\u00ecnh.<\/p>\n\n\n\n

John Nash kh\u00f4ng ngh\u0129 nh\u01b0 v\u1eady, \u00f4ng b\u1ea3o \u0111\u00fang nh\u01b0ng ch\u01b0a \u0111\u1ee7! \u00d4ng s\u1eeda l\u1ea1i n\u00f3, \u0111\u1ea1i \u00fd th\u1ebf n\u00e0y:<\/p>\n\n\n\n

\u0110\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t, ngo\u00e0i l\u1ee3i \u00edch c\u00e1 nh\u00e2n, ng\u01b0\u1eddi ta ph\u1ea3i quan t\u00e2m \u0111\u1ebfn l\u1ee3i \u00edch c\u1ee7a nh\u00f3m m\u00e0 m\u00ecnh n\u1eb1m trong \u0111\u00f3<\/em>.<\/p>\n\n\n\n

Quay l\u1ea1i ch\u1ee7 \u0111\u1ec1 ch\u00ednh.<\/p>\n\n\n\n

Th\u1ebf l\u01b0\u1ee1ng nan c\u1ee7a ng\u01b0\u1eddi t\u00f9<\/strong> l\u00e0 b\u00e0i to\u00e1n n\u1ed5i ti\u1ebfng trong L\u00fd thuy\u1ebft tr\u00f2 ch\u01a1i. C\u00e1c chi ti\u1ebft c\u00f3 kh\u00e1c \u0111\u00f4i ch\u00fat gi\u1eefa c\u00e1c phi\u00ean b\u1ea3n, nh\u01b0ng n\u1ed9i dung c\u01a1 b\u1ea3n gi\u1ed1ng nh\u01b0 th\u1ebf n\u00e0y:<\/p>\n\n\n\n

Ng\u01b0\u1eddi A v\u00e0 B b\u1ecb b\u1eaft, h\u1ecd l\u00e0 \u0111\u1ed3ng \u0111\u1ea3ng, c\u00e1c b\u1eb1ng ch\u1ee9ng ch\u1ec9 \u0111\u1ee7 bu\u1ed9c t\u1ed9i h\u1ecd 1 n\u0103m t\u00f9. C\u1ea3nh s\u00e1t bi\u1ebft h\u1ecd ph\u1ea1m c\u00e1c t\u1ed9i h\u00ecnh s\u1ef1 nghi\u00eam tr\u1ecdng h\u01a1n nh\u01b0ng l\u1ea1i kh\u00f4ng c\u00f3 b\u1eb1ng ch\u1ee9ng r\u00f5 r\u00e0ng.<\/p>\n\n\n\n

\u0110\u1ec3 A v\u00e0 B kh\u00f4ng th\u1ec3 th\u01b0\u01a1ng th\u1ea3o, h\u1ecd \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o hai ph\u00f2ng bi\u1ec7t l\u1eadp v\u00e0 c\u1ea3nh s\u00e1t n\u00f3i v\u1edbi h\u1ecd nh\u01b0 sau:<\/p>\n\n\n\n