{"id":29826,"date":"2023-12-07T08:43:14","date_gmt":"2023-12-07T08:43:14","guid":{"rendered":"https:\/\/masterskills.org\/blog\/danh-muc-dau-tu-thi-truong-market-portfolio-la-gi-danh-muc-dau-tu-thi-truong-trong-mo-hinh-capm.html"},"modified":"2023-12-23T06:10:38","modified_gmt":"2023-12-22T23:10:38","slug":"danh-muc-dau-tu-thi-truong-market-portfolio-la-gi-danh-muc-dau-tu-thi-truong-trong-mo-hinh-capm","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/danh-muc-dau-tu-thi-truong-market-portfolio-la-gi-danh-muc-dau-tu-thi-truong-trong-mo-hinh-capm.html","title":{"rendered":"Danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng (Market Portfolio) l\u00e0 g\u00ec? Danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng trong M\u00f4 h\u00ecnh CAPM"},"content":{"rendered":"
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Hi\u0300nh minh ho\u0323a. Ngu\u00f4\u0300n: GETTY<\/p>\n<\/figcaption><\/figure>\n

Danh m\u1ee5c\u00a0<\/font>\u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng<\/font><\/h2>\n

Kha\u0301i ni\u00ea\u0323m<\/b><\/p>\n

Danh m\u1ee5c\u00a0\u0111\u1ea7u t\u01b0\u00a0th\u1ecb tr\u01b0\u1eddng<\/b> trong ti\u00ea\u0301ng Anh la\u0300 Market Portfolio<\/b>.<\/p>\n

Danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng<\/b> l\u00e0 m\u1ed9t\u00a0danh m\u1ee5c \u0111\u1ea7u t\u01b0\u00a0l\u00ed thuy\u1ebft bao g\u1ed3m m\u1ecdi lo\u1ea1i t\u00e0i s\u1ea3n c\u00f3 s\u1eb5n trong v\u0169 tr\u1ee5 \u0111\u1ea7u t\u01b0, v\u1edbi m\u1ed7i t\u00e0i s\u1ea3n c\u00f3 tr\u1ecdng s\u1ed1 t\u01b0\u01a1ng \u1ee9ng v\u1edbi t\u1ed5ng s\u1ed1 t\u1ec9 l\u1ec7 t\u00e0i s\u1ea3n \u0111\u00f3 \u0111ang hi\u1ec7n di\u1ec7n tr\u00ean th\u1ecb tr\u01b0\u1eddng.\u00a0<\/p>\n

L\u1ee3i nhu\u1eadn k\u00ec v\u1ecdng c\u1ee7a danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng gi\u1ed1ng h\u1ec7t v\u1edbi l\u1ee3i nhu\u1eadn k\u00ec v\u1ecdng c\u1ee7a th\u1ecb tr\u01b0\u1eddng n\u00f3i chung. \u00a0\u00a0<\/i><\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m Danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng<\/font><\/h3>\n

Danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng<\/b> v\u1ec1 b\u1ea3n ch\u1ea5t l\u00e0 ho\u00e0n to\u00e0n \u0111a d\u1ea1ng v\u00e0 ch\u1ec9 ch\u1ecbu\u00a0r\u1ee7i ro h\u1ec7 th\u1ed1ng, hay r\u1ee7i ro c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn to\u00e0n b\u1ed9 th\u1ecb tr\u01b0\u1eddng, v\u00e0 kh\u00f4ng ch\u1ecbu r\u1ee7i ro phi h\u1ec7 th\u1ed1ng, hay r\u1ee7i ro v\u1ed1n c\u00f3 c\u1ee7a m\u1ed9t lo\u1ea1i t\u00e0i s\u1ea3n c\u1ee5 th\u1ec3. \u00a0 \u00a0\u00a0<\/p>\n

M\u1ed9t v\u00ed d\u1ee5 \u0111\u01a1n gi\u1ea3n v\u1ec1 danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng l\u00ed thuy\u1ebft l\u00e0, gi\u1ea3 s\u1eed c\u00f3 ba c\u00f4ng ty t\u1ed3n t\u1ea1i tr\u00ean th\u1ecb tr\u01b0\u1eddng ch\u1ee9ng kho\u00e1n: C\u00f4ng ty A, C\u00f4ng ty B v\u00e0 C\u00f4ng ty C.\u00a0<\/p>\n

V\u1ed1n h\u00f3a th\u1ecb tr\u01b0\u1eddng\u00a0c\u1ee7a C\u00f4ng ty A l\u00e0 2 t\u1ec9 USD, v\u1ed1n h\u00f3a th\u1ecb tr\u01b0\u1eddng c\u1ee7a C\u00f4ng ty B l\u00e0 5 t\u1ec9 USD v\u00e0 v\u1ed1n h\u00f3a th\u1ecb tr\u01b0\u1eddng c\u1ee7a C\u00f4ng ty C l\u00e0 13 t\u1ec9 USD. Do \u0111\u00f3, t\u1ed5ng v\u1ed1n h\u00f3a th\u1ecb tr\u01b0\u1eddng b\u1eb1ng 20 t\u1ec9 USD.\u00a0<\/p>\n

Danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng bao g\u1ed3m m\u1ed7i c\u00f4ng ty n\u00e0y, \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc trong danh m\u1ee5c \u0111\u1ea7u t\u01b0 nh\u01b0 sau: \u00a0\u00a0<\/p>\n

\u00a0– T\u1ec9 tr\u1ecdng trong danh m\u1ee5c \u0111\u1ea7u t\u01b0 c\u1ee7a c\u00f4ng ty A = 2 t\u1ec9 USD \/ 20 t\u1ec9 USD = 10% \u00a0\u00a0<\/p>\n

\u00a0– T\u1ec9 tr\u1ecdng trong danh m\u1ee5c \u0111\u1ea7u t\u01b0 c\u1ee7a c\u00f4ng ty B = 5 t\u1ec9 USD \/ 20 t\u1ec9 USD = 25% \u00a0<\/p>\n

\u00a0–\u00a0T\u1ec9 tr\u1ecdng trong danh m\u1ee5c \u0111\u1ea7u t\u01b0 c\u1ee7a c\u00f4ng ty C = $ 13 t\u1ec9 \/ $ 20 t\u1ec9 = 65% \u00a0\u00a0<\/p>\n

Danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng trong M\u00f4 h\u00ecnh \u0111\u1ecbnh gi\u00e1 t\u00e0i s\u1ea3n v\u1ed1n\u00a0<\/font><\/h3>\n

Danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng<\/b> l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu c\u1ee7a\u00a0m\u00f4 h\u00ecnh \u0111\u1ecbnh gi\u00e1 t\u00e0i s\u1ea3n v\u1ed1n (CAPM). M\u00f4 h\u00ecnh CAPM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 \u0111\u1ecbnh gi\u00e1 t\u00e0i s\u1ea3n, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1ed1n ch\u1ee7 s\u1edf h\u1eefu.\u00a0<\/p>\n

M\u00f4 h\u00ecnh CAPM cho th\u1ea5y l\u1ee3i nhu\u1eadn k\u00ec v\u1ecdng c\u1ee7a m\u1ed9t t\u00e0i s\u1ea3n n\u00ean d\u1ef1a tr\u00ean m\u1ee9c \u0111\u1ed9 r\u1ee7i ro h\u1ec7 th\u1ed1ng c\u1ee7a n\u00f3. M\u1ed1i quan h\u1ec7 gi\u1eefa hai y\u1ebfu t\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n trong m\u1ed9t ph\u01b0\u01a1ng tr\u00ecnh g\u1ecdi l\u00e0\u00a0\u0111\u01b0\u1eddng th\u1ecb tr\u01b0\u1eddng ch\u1ee9ng kho\u00e1n\u00a0(SML). Ph\u01b0\u01a1ng tr\u00ecnh cho \u0111\u01b0\u1eddng th\u1ecb tr\u01b0\u1eddng ch\u1ee9ng kho\u00e1n l\u00e0:\u00a0<\/p>\n

T\u1ec9 su\u1ea5t l\u1ee3i nhu\u1eadn k\u00ec v\u1ecdng R = Rf + Bc * (Rm – Rf) \u00a0 \u00a0<\/i><\/b><\/p>\n

Trong \u0111\u00f3: \u00a0\u00a0<\/p>\n

\u00a0– R l\u00e0 l\u1ee3i nhu\u1eadn k\u00ec v\u1ecdng c\u1ee7a t\u00e0i s\u1ea3n. \u00a0<\/p>\n

\u00a0– R (f) l\u00e0 l\u00e3i su\u1ea5t phi r\u1ee7i ro. \u00a0\u00a0<\/p>\n

\u00a0– R (m) l\u00e0 l\u1ee3i nhu\u1eadn k\u00ec v\u1ecdng c\u1ee7a danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng. \u00a0\u00a0<\/p>\n

\u00a0– \u03b2c l\u00e0 h\u1ec7 s\u1ed1 beta c\u1ee7a t\u00e0i s\u1ea3n so v\u1edbi danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng. \u00a0\u00a0<\/p>\n

V\u00ed d\u1ee5 n\u1ebfu l\u00e3i su\u1ea5t phi r\u1ee7i ro l\u00e0 3%, l\u1ee3i nhu\u1eadn k\u00ec v\u1ecdng c\u1ee7a danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng l\u00e0 10% v\u00e0\u00a0h\u1ec7 s\u1ed1 beta\u00a0c\u1ee7a t\u00e0i s\u1ea3n \u0111\u1ed1i v\u1edbi danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng l\u00e0 1,2, l\u1ee3i nhu\u1eadn k\u00ec v\u1ecdng c\u1ee7a t\u00e0i s\u1ea3n l\u00e0: \u00a0\u00a0<\/p>\n

L\u1ee3i nhu\u1eadn k\u00ec v\u1ecdng = 3% + 1,2 * (10% – 3%) = 3% + 8.4% = 11.4%. \u00a0\u00a0<\/p>\n

H\u1ea1n ch\u1ebf c\u1ee7a Danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng\u00a0<\/font><\/h3>\n

Theo \u0111\u1ec1 xu\u1ea5t c\u1ee7a nh\u00e0 kinh t\u1ebf h\u1ecdc Richard Rolltrong m\u1ed9t b\u00e0i b\u00e1o xu\u1ea5t b\u1ea3n n\u0103m 1977, kh\u00f4ng th\u1ec3 t\u1ea1o ra m\u1ed9t danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng<\/b> th\u1ef1c s\u1ef1 \u0111a d\u1ea1ng trong th\u1ef1c t\u1ebf v\u00ec danh m\u1ee5c n\u00e0y s\u1ebd c\u1ea7n ch\u1ee9a m\u1ed9t ph\u1ea7n c\u1ee7a m\u1ecdi t\u00e0i s\u1ea3n tr\u00ean th\u1ebf gi\u1edbi. Trong \u0111\u00f3 bao g\u1ed3m c\u1ea3 t\u00e0i s\u1ea3n s\u01b0u t\u1ea7m, h\u00e0ng h\u00f3a,\u2026 hay v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 b\u1ea5t k\u00ec m\u1eb7t h\u00e0ng n\u00e0o c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 b\u00e1n \u0111\u01b0\u1ee3c.\u00a0<\/p>\n

Quan \u0111i\u1ec3m n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 “Ph\u00ea b\u00ecnh c\u1ee7a Roll”, l\u1eadp lu\u1eadn r\u1eb1ng ngay c\u1ea3 m\u1ed9t danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng r\u1ed9ng l\u1edbn c\u0169ng ch\u1ec9 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 t\u1ed1t v\u00e0 ch\u1ec9 \u0111ang\u00a0\u0111a d\u1ea1ng h\u00f3a\u00a0\u1edf m\u1ee9c g\u1ea7n ho\u00e0n to\u00e0n.\u00a0 \u00a0 \u00a0\u00a0<\/p>\n

(Theo Investopedia)<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n Danh m\u1ee5c \u0111\u1ea7u t\u01b0 th\u1ecb tr\u01b0\u1eddng (ti\u1ebfng Anh: Market Portfolio) l\u00e0 m\u1ed9t danh m\u1ee5c \u0111\u1ea7u t\u01b0 l\u00ed thuy\u1ebft bao g\u1ed3m m\u1ecdi lo\u1ea1i t\u00e0i s\u1ea3n c\u00f3 s\u1eb5n trong v\u0169 tr\u1ee5 \u0111\u1ea7u t\u01b0, v\u1edbi m\u1ed7i t\u00e0i s\u1ea3n c\u00f3 tr\u1ecdng s\u1ed1 t\u01b0\u01a1ng \u1ee9ng v\u1edbi t\u1ed5ng s\u1ed1 t\u1ec9 l\u1ec7 t\u00e0i s\u1ea3n \u0111\u00f3 \u0111ang hi\u1ec7n di\u1ec7n tr\u00ean th\u1ecb tr\u01b0\u1eddng.\n <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[417],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/29826"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=29826"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/29826\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=29826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=29826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=29826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}