{"id":27085,"date":"2023-12-07T03:19:02","date_gmt":"2023-12-07T03:19:02","guid":{"rendered":"https:\/\/masterskills.org\/blog\/dau-tu-investment-la-gi-xac-dinh-ham-dau-tu.html"},"modified":"2023-12-22T14:54:59","modified_gmt":"2023-12-22T07:54:59","slug":"dau-tu-investment-la-gi-xac-dinh-ham-dau-tu","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/dau-tu-investment-la-gi-xac-dinh-ham-dau-tu.html","title":{"rendered":"\u0110\u1ea7u t\u01b0 (Investment) l\u00e0 g\u00ec? X\u00e1c \u0111\u1ecbnh h\u00e0m \u0111\u1ea7u t\u01b0"},"content":{"rendered":"
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H\u00ecnh minh h\u1ecda. Ngu\u1ed3n: iMoney<\/p>\n<\/div>\n<\/div>\n

\u0110\u1ea7u t\u01b0 (Investment)<\/font><\/h2>\n

\u0110\u1ecbnh ngh\u0129a<\/b><\/p>\n

\u0110\u1ea7u t\u01b0<\/b> trong ti\u1ebfng Anh l\u00e0 Investment<\/b>. Trong Kinh t\u1ebf, \u0111\u1ea7u t\u01b0<\/i> \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 vi\u1ec7c b\u1ecf v\u1ed1n ng\u00e0y h\u00f4m nay v\u1edbi k\u1ef3 v\u1ecdng s\u1ebd thu \u0111\u01b0\u1ee3c kho\u1ea3n l\u1ee3i nhu\u1eadn mong mu\u1ed1n trong t\u01b0\u01a1ng lai.<\/p>\n

B\u00ean c\u1ea1nh ti\u00eau d\u00f9ng, \u0111\u1ea7u t\u01b0 l\u00e0 th\u00e0nh t\u1ed1 quan tr\u1ecdng th\u1ee9 hai c\u1ea5u th\u00e0nh T\u1ed5ng chi ti\u00eau.<\/p>\n

Nh\u1eefng d\u1ea1ng \u0111\u1ea7u t\u01b0 ch\u00ednh bao g\u1ed3m: \u0111\u1ea7u t\u01b0 v\u00e0o t\u00e0i s\u1ea3n c\u1ed1 \u0111\u1ecbnh c\u1ee7a doanh nghi\u1ec7p (m\u00e1y m\u00f3c, thi\u1ebft b\u1ecb nh\u00e0 x\u01b0\u1edfng) v\u00e0 \u0111\u1ea7u t\u01b0 t\u0103ng th\u00eam h\u00e0ng t\u1ed3n kho…<\/p>\n

Vai tr\u00f2 c\u1ee7a \u0111\u1ea7u t\u01b0<\/font><\/h3>\n

\u0110\u1ea7u t\u01b0<\/b> c\u00f3 vai tr\u00f2 r\u1ea5t quan tr\u1ecdng, v\u00ec n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ea3n l\u01b0\u1ee3ng trong c\u1ea3 ng\u1eafn h\u1ea1n v\u00e0 d\u00e0i h\u1ea1n.<\/p>\n

Trong ng\u1eafn h\u1ea1n, \u0111\u1ea7u t\u01b0 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn s\u1ea3n l\u01b0\u1ee3ng th\u00f4ng qua vi\u1ec7c l\u00e0m thay \u0111\u1ed5i t\u1ed5ng c\u1ea7u.<\/p>\n

Trong d\u00e0i h\u1ea1n, \u0111\u1ea7u t\u01b0 c\u00f3 t\u00e1c \u0111\u1ed9ng l\u00e0m thay \u0111\u1ed5i kh\u1ea3 n\u0103ng cung \u1ee9ng, t\u0103ng s\u1ea3n l\u01b0\u1ee3ng ti\u1ec1m n\u0103ng c\u1ee7a n\u1ec1n kinh t\u1ebf, th\u00fac \u0111\u1ea9y t\u0103ng tr\u01b0\u1edfng kinh t\u1ebf trong d\u00e0i h\u1ea1n.<\/p>\n

C\u00e1c nh\u00e2n t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ea7u t\u01b0<\/font><\/h3>\n

(1) S\u1ea3n l\u01b0\u1ee3ng<\/b><\/p>\n

Khi n\u1ec1n kinh t\u1ebf \u0111ang c\u00f3 xu h\u01b0\u1edbng ho\u1ea1t \u0111\u1ed9ng tr\u00f4i ch\u1ea3y, tr\u01a1n chu, s\u1ea3n l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t v\u00e0 ti\u00eau th\u1ee5 t\u0103ng. C\u00e1c doanh nghi\u1ec7p t\u1ed1i \u0111a h\u00f3a l\u1ee3i nhu\u1eadn b\u1eb1ng c\u00e1ch t\u0103ng doanh thu, \u0111i\u1ec1u n\u00e0y l\u00e0m t\u0103ng \u0111\u1ea7u t\u01b0.\u00a0<\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, n\u1ec1n kinh t\u1ebf b\u1ecb suy tho\u00e1i, s\u1ea3n l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t v\u00e0 ti\u00eau th\u1ee5 \u1edf m\u00fac th\u1ea5p l\u00e0m h\u1ea1n ch\u1ebf \u0111\u1ea7u t\u01b0, v\u1ed1n \u0111\u1ea7u t\u01b0 trong n\u1ec1n kinh t\u1ebf theo \u0111\u00f3 m\u00e0 s\u1ee5t gi\u1ea3m.<\/p>\n

(2) Chi ph\u00ed \u0111\u1ea7u t\u01b0<\/b><\/p>\n

C\u00f3 hai nh\u00e2n t\u1ed1 l\u00e0m thay \u0111\u1ed5i chi ph\u00ed s\u1ea3n xu\u1ea5t v\u00e0 t\u00e1c \u0111\u1ed9ng m\u1ea1nh \u0111\u1ebfn quy\u1ebft \u0111\u1ecbnh \u0111\u1ea7u t\u01b0 \u0111\u00f3 l\u00e0: l\u00e3i su\u1ea5t v\u00e0 thu\u1ebf.<\/p>\n

– L\u00e3i su\u1ea5t<\/p>\n

\u0110\u00e2y l\u00e0 c\u00e1i gi\u00e1 ph\u1ea3i tr\u1ea3 cho ti\u1ec1n vay trong m\u1ed9t th\u1eddi h\u1ea1n nh\u1ea5t \u0111\u1ecbnh. L\u00e3i su\u1ea5t c\u00e0ng cao th\u00ec chi ph\u00ed ph\u1ea3i tr\u1ea3 cho v\u1ed1n vay \u0111\u1ea7u t\u01b0 c\u00e0ng cao, l\u00e0m cho c\u00e1c h\u1ed9 gia \u0111\u00ecnh v\u00e0 c\u00e1c h\u00e3ng kinh doanh c\u00f3 xu h\u01b0\u1edbng gi\u1ea3m \u0111\u1ea7u t\u01b0.\u00a0<\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i n\u1ebfu l\u00e3i su\u1ea5t th\u1ea5p th\u00ec c\u1ea3 ng\u01b0\u1eddi vay v\u1ed1n v\u00e0 ng\u01b0\u1eddi cho vay v\u1ed1n \u0111\u1ec1u s\u1eb5n s\u00e0ng \u0111\u1ea7u t\u01b0 nhi\u1ec1u h\u01a1n.<\/p>\n

– Thu\u1ebf<\/p>\n

Thu\u1ebf c\u0169ng c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i chi ph\u00ed s\u1ea3n xu\u1ea5t v\u00e0 do \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ea7u t\u01b0. \u0110\u01b0\u01a1ng nhi\u00ean kh\u00f4ng ph\u1ea3i m\u1ecdi lo\u1ea1i thu\u1ebf \u0111\u1ec1u c\u00f3 t\u00e1c \u0111\u1ed9ng r\u00f5 r\u00e0ng \u0111\u1ebfn \u0111\u1ea7u t\u01b0, m\u00e0 ch\u1ec9 c\u00f3 c\u00e1c lo\u1ea1i thu\u1ebf l\u00e0m gi\u1ea3m l\u1ee3i nhu\u1eadn c\u00f2n l\u1ea1i c\u1ee7a doanh nghi\u1ec7p m\u1edbi l\u00e0m gi\u1ea3m \u0111\u1ea7u t\u01b0 (thu\u1ebf thu nh\u1eadp doanh nghi\u1ec7p).\u00a0<\/p>\n

Ch\u00ednh v\u00ec v\u1eady, \u0111\u1ec3 khuy\u1ebfn kh\u00edch \u0111\u1ea7u t\u01b0 nhi\u1ec1u n\u01b0\u1edbc \u0111\u00e3 \u00e1p d\u1ee5ng ch\u00ednh s\u00e1ch mi\u1ec5n gi\u1ea3m thu\u1ebf \u0111\u1ed1i v\u1edbi ph\u1ea7n l\u1ee3i nhu\u1eadn c\u00f2n l\u1ea1i c\u1ee7a doanh nghi\u1ec7p.<\/p>\n

(3) K\u00ec v\u1ecdng v\u1ec1 t\u01b0\u01a1ng lai<\/b><\/p>\n

\u0110\u00e2y l\u00e0 s\u1ef1 nh\u1eadn \u0111\u1ecbnh, ni\u1ec1m tin v\u1ec1 \u0111i\u1ec1u g\u00ec \u0111\u00f3 s\u1ebd x\u1ea3y ra trong t\u01b0\u01a1ng lai. N\u1ebfu c\u00e1c h\u00e3ng tin r\u1eb1ng t\u01b0\u01a1ng lai n\u1ec1n kinh t\u1ebf s\u1ebd ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n, c\u00f3 nhi\u1ec1u c\u01a1 h\u1ed9i trong vi\u1ec7c t\u1ed1i \u0111a h\u00f3a l\u1ee3i nhu\u1eadn th\u00ec ng\u01b0\u1eddi ta s\u1ebd t\u00edch c\u1ef1c gia t\u0103ng \u0111\u1ea7u t\u01b0 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. Tuy nhi\u00ean, tin t\u01b0\u1edfng v\u00e0o t\u01b0\u01a1ng lai th\u00ec may r\u1ee7i c\u00f3 th\u1ec3 l\u1edbn, v\u00ec v\u1eady m\u00e0 c\u00e1c h\u00e3ng r\u1ea5t th\u1eadn tr\u1ecdng trong vi\u1ec7c ph\u00e2n t\u00edch t\u00ecnh h\u00ecnh c\u00e1c d\u1ef1 \u00e1n, nh\u1eb1m gi\u1ea3m thi\u1ec3u c\u00e1c r\u1ee7i ro.<\/p>\n

X\u00e1c \u0111\u1ecbnh h\u00e0m \u0111\u1ea7u t\u01b0 (Investment Function)<\/font><\/h3>\n

Tr\u01b0\u1eddng h\u1ee3p 1<\/b>: H\u00e0m \u0111\u1ea7u t\u01b0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ea3n l\u01b0\u1ee3ng<\/p>\n

Ch\u00fang ta b\u1eaft \u0111\u1ea7u ph\u00e2n t\u00edch t\u1ed5ng c\u1ea7u b\u1eb1ng c\u00e1ch gi\u1ea3 \u0111\u1ecbnh \u0111\u01a1n gi\u1ea3n v\u1ec1 nhu c\u1ea7u \u0111\u1ea7u t\u01b0, v\u00e0 cho n\u00f3 l\u00e0 nhu c\u1ea7u t\u1ef1 \u0111\u1ecbnh (h\u1eb1ng s\u1ed1\u00a0\u012a ).<\/font><\/p>\n

N\u1ebfu ta v\u1ebd \u0111\u01b0\u1eddng \u0111\u1ea7u t\u01b0 so v\u1edbi thu nh\u1eadp th\u00ec ta s\u1ebd c\u00f3 m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng n\u1eb1m ngang lu\u00f4n n\u1eb1m ph\u00eda tr\u00ean tr\u1ee5c ho\u00e0nh m\u1ed9t kho\u1ea3ng kh\u00f4ng \u0111\u1ed5i.<\/p>\n

Nh\u01b0 v\u1eady: h\u00e0m \u0111\u1ea7u t\u01b0\u00a0<\/p>\n

I =\u00a0\u012a\u00a0 \u00a0 \u00a0(1′)<\/b><\/p>\n

C\u00f3 ngh\u0129a l\u00e0 \u0111\u1ea7u t\u01b0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o thu nh\u1eadp hi\u1ec7n t\u1ea1i<\/p>\n

Tr\u01b0\u1eddng h\u1ee3p 2<\/b>: H\u00e0m \u0111\u1ea7u t\u01b0 ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 thay \u0111\u1ed5i s\u1ea3n l\u01b0\u1ee3ng<\/p>\n

Nhi\u1ec1u nh\u00e0 kinh t\u1ebf l\u1ea1i cho r\u1eb1ng s\u1ea3n l\u01b0\u1ee3ng t\u0103ng s\u1ebd l\u00e0m \u0111\u1ea7u t\u01b0 t\u0103ng. \u0110i\u1ec1u n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c minh h\u1ecda b\u1eb1ng l\u00ed thuy\u1ebft gia t\u1ed1c. N\u1ed9i dung c\u1ee7a l\u00ed thuy\u1ebft n\u00e0y l\u00e0 “T\u1ed1c \u0111\u1ed9 t\u0103ng \u0111\u1ea7u t\u01b0 ch\u1ee7 y\u1ebfu do t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i s\u1ea3n l\u01b0\u1ee3ng quy\u1ebft \u0111\u1ecbnh. C\u00f3 ngh\u0129a l\u00e0 \u0111\u1ea7u t\u01b0 cao khi s\u1ea3n l\u01b0\u1ee3ng t\u0103ng v\u00e0 khi s\u1ea3n l\u01b0\u1ee3ng gi\u1ea3m th\u00ec \u0111\u1ea7u t\u01b0 c\u0169ng th\u1ea5p \u0111i.”<\/p>\n

H\u00e0m \u0111\u1ea7u t\u01b0 theo s\u1ea3n l\u01b0\u1ee3ng I = f(Y) ph\u1ea3n \u00e1nh s\u1ef1 ph\u1ee5 thu\u1ed9c c\u1ee7a s\u1ea3n l\u01b0\u1ee3ng \u0111\u1ea7u t\u01b0 d\u1ef1 ki\u1ebfn v\u00e0o s\u1ea3n l\u01b0\u1ee3ng (thu nh\u1eadp) qu\u1ed1c gia.<\/p>\n

Gi\u1ea3 s\u1eed h\u00e0m \u0111\u1ea7u t\u01b0 l\u00e0 m\u1ed9t h\u00e0m \u0111\u1ed3ng bi\u1ebfn theo s\u1ea3n l\u01b0\u1ee3ng c\u00f3 d\u1ea1ng:<\/p>\n

I =\u00a0\u012a + MPI x Y\u00a0 \u00a0 \u00a0(2′)\u00a0<\/b><\/p>\n

Trong \u0111\u00f3 MPI l\u00e0 xu h\u01b0\u1edbng \u0111\u1ea7u t\u01b0 bi\u00ean (ph\u1ea3n \u00e1nh l\u01b0\u1ee3ng thay \u0111\u1ed5i c\u1ee7a \u0111\u1ea7u t\u01b0 khi s\u1ea3n l\u01b0\u1ee3ng thay \u0111\u1ed5i 1 \u0111\u01a1n v\u1ecb).<\/p>\n

Ta n\u00f3i ph\u01b0\u01a1ng tr\u00ecnh (2′) l\u00e0 ph\u01b0\u01a1ng tr\u00ecnh d\u1ea1ng t\u1ed5ng qu\u00e1t cho h\u00e0m \u0111\u1ea7u t\u01b0 n\u00f3i chung v\u00ec trong tr\u01b0\u1eddng h\u1ee3p \u0111\u1ea7u t\u01b0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ea3n l\u01b0\u1ee3ng, c\u00f3 ngh\u0129a l\u00e0 MPI = 0 v\u00e0 h\u00e0m \u0111\u1ea7u t\u01b0 s\u1ebd tr\u1edf v\u1ec1 d\u1ea1ng ban \u0111\u1ea7u (tr\u01b0\u1eddng h\u1ee3p 1), t\u1ee9c l\u00e0\u00a0I =\u00a0\u012a.<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o: Gi\u00e1o tr\u00ecnh Kinh t\u1ebf v\u0129 m\u00f4, NXB T\u00e0i ch\u00ednh; Gi\u00e1o tr\u00ecnh Kinh t\u1ebf h\u1ecdc, NXB \u0110\u1ea1i h\u1ecdc kinh t\u1ebf qu\u1ed1c d\u00e2n)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n \u0110\u1ea7u t\u01b0 (ti\u1ebfng Anh: Investment) trong kinh t\u1ebf \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 vi\u1ec7c b\u1ecf v\u1ed1n ng\u00e0y h\u00f4m nay v\u1edbi k\u00ec v\u1ecdng s\u1ebd thu \u0111\u01b0\u1ee3c kho\u1ea3n l\u1ee3i nhu\u1eadn mong mu\u1ed1n trong t\u01b0\u01a1ng lai.\n <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[414],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/27085"}],"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=27085"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/27085\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=27085"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=27085"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=27085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}