{"id":27052,"date":"2023-12-07T03:18:10","date_gmt":"2023-12-07T03:18:10","guid":{"rendered":"https:\/\/masterskills.org\/blog\/ham-cau-demand-function-va-ham-cung-supply-function-la-gi.html"},"modified":"2023-12-22T14:41:57","modified_gmt":"2023-12-22T07:41:57","slug":"ham-cau-demand-function-va-ham-cung-supply-function-la-gi","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/ham-cau-demand-function-va-ham-cung-supply-function-la-gi.html","title":{"rendered":"H\u00e0m c\u1ea7u (Demand function) v\u00e0 H\u00e0m cung (Supply function) l\u00e0 g\u00ec?"},"content":{"rendered":"
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H\u00ecnh minh h\u1ecda. Ngu\u1ed3n: hrdailyadvisor.blr<\/p>\n<\/div>\n<\/div>\n

H\u00e0m c\u1ea7u v\u00e0 H\u00e0m cung\u00a0<\/b><\/font><\/h2>\n

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

H\u00e0m c\u1ea7u<\/b> trong ti\u1ebfng Anh l\u00e0 Demand function<\/b>. H\u00e0m c\u1ea7u<\/i> l\u00e0 m\u1ed9t bi\u1ec3u th\u1ee9c to\u00e1n h\u1ecdc th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7 gi\u1eefa l\u01b0\u1ee3ng c\u1ea7u v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 x\u00e1c \u0111\u1ecbnh c\u1ea7u v\u1ec1 m\u1ed9t lo\u1ea1i h\u00e0ng h\u00f3a trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh.<\/p>\n

H\u00e0m cung<\/b> trong ti\u1ebfng Anh l\u00e0 Supply function<\/b>. H\u00e0m cung<\/i> l\u00e0 m\u1ed9t bi\u1ec3u th\u1ee9c to\u00e1n h\u1ecdc th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7 gi\u1eefa l\u01b0\u1ee3ng cung v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 x\u00e1c \u0111\u1ecbnh cung v\u1ec1 m\u1ed9t lo\u1ea1i h\u00e0ng h\u00f3a trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh.<\/p>\n

C\u00e1ch x\u00e1c \u0111\u1ecbnh<\/font><\/h3>\n

H\u00e0m c\u1ea7u<\/b><\/p>\n

L\u01b0\u1ee3ng c\u1ea7u c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng v\u1ec1 m\u1ed9t lo\u1ea1i h\u00e0ng h\u00f3a d\u1ecbch v\u1ee5 c\u00f3 m\u1ed1i quan h\u1ec7 v\u00e0 ch\u1ecbu \u1ea3nh h\u01b0\u1edfng c\u1ee7a r\u1ea5t nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c nhau nh\u01b0 gi\u00e1 c\u1ea3 c\u1ee7a ch\u00ednh h\u00e0ng h\u00f3a \u0111\u00f3, thu nh\u1eadp c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng, gi\u00e1 c\u1ea3 c\u1ee7a c\u00e1c h\u00e0ng h\u00f3a li\u00ean quan, d\u00e2n s\u1ed1 hay s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi ti\u00eau d\u00f9ng tham gia v\u00e0o th\u1ecb tr\u01b0\u1eddng, th\u1ecb thi\u1ebfu (s\u1edf th\u00edch) c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng hay c\u00e1c k\u00ec v\u1ecdng.<\/p>\n

Ch\u00fang ta c\u00f3 th\u1ec3 t\u00f3m t\u1eaft ng\u1eafn g\u1ecdn c\u00e1c m\u1ed1i quan h\u1ec7 \u0111\u00f3 d\u01b0\u1edbi d\u1ea1ng to\u00e1n h\u1ecdc nh\u01b0 sau:<\/p>\n

QD<\/sub> = f (P; I; P(x,y); N; E; T)<\/p>\n

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

QD<\/sub>: L\u01b0\u1ee3ng c\u1ea7u c\u1ee7a h\u00e0ng h\u00f3a<\/p>\n

P (Price): Gi\u00e1 c\u1ee7a h\u00e0ng h\u00f3a, khi gi\u00e1 t\u0103ng th\u00ec kh\u1ea3 n\u0103ng mua gi\u1ea3m; c\u1ea7u gi\u1ea3m.<\/p>\n

I (Income): Thu nh\u1eadp c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng, khi thu nh\u1eadp t\u0103ng th\u00ec kh\u1ea3 n\u0103ng mua t\u0103ng, c\u1ea7u t\u0103ng.<\/p>\n

P(x,y): Gi\u00e1 c\u1ea3 c\u1ee7a c\u00e1c h\u00e0ng h\u00f3a li\u00ean quan\u00a0P(x,y)<\/p>\n

Gi\u00e1 c\u1ea3 c\u1ee7a c\u00e1c h\u00e0ng h\u00f3a li\u00ean quan bao g\u1ed3m h\u00e0ng h\u00f3a thay th\u1ebf v\u00e0 h\u00e0ng h\u00f3a b\u1ed5 sung.<\/p>\n

N (Nation): D\u00e2n s\u1ed1 hay s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi ti\u00eau d\u00f9ng khi s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi mua t\u0103ng th\u00ec c\u1ea7u t\u0103ng.<\/p>\n

E (Expectations): C\u00e1c k\u00ec v\u1ecdng, khi ng\u01b0\u1eddi mua ki v\u1ecdng l\u00e0 s\u1eafp t\u1edbi gi\u00e1 s\u1ebd t\u0103ng,\u2026 th\u00ec c\u1ea7u t\u0103ng. ho\u1eb7c ng\u01b0\u1ee3c l\u1ea1i t\u00f9y thu\u1ed9c v\u00e0o k\u00ec v\u1ecdng l\u00e0 g\u00ec.<\/p>\n

T (Tastes): Th\u1ecb hi\u1ebfu (s\u1edf th\u00edch) c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng<\/p>\n

H\u00e0m cung<\/b><\/p>\n

L\u01b0\u1ee3ng cung c\u1ee7a c\u00e1c h\u00e3ng s\u1ea3n xu\u1ea5t kinh doanh tr\u00ean th\u1ecb tr\u01b0\u1eddng ch\u1ecbu c\u00f3 m\u1ed1i quan h\u1ec7 v\u00e0 ch\u1ecbu \u1ea3nh h\u01b0\u1edfng c\u1ee7a r\u1ea5t nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c nhau nh\u01b0 gi\u00e1 c\u1ea3 c\u1ee7a ch\u00ednh h\u00e0ng h\u00f3a – d\u1ecbch v\u1ee5 \u0111\u00f3, gi\u00e1 c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 s\u1ea3n xu\u1ea5t (gi\u00e1 c\u1ea3 c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 \u0111\u1ea7u v\u00e0o), c\u00f4ng ngh\u1ec7, c\u00e1c k\u00ec v\u1ecdng v\u00e0 ch\u00ednh s\u00e1ch c\u1ee7a ch\u00ednh ph\u1ee7 (c\u1ee5 th\u1ec3 l\u00e0 ch\u00ednh s\u00e1ch thu\u1ebf).<\/p>\n

Ta c\u00f3 th\u1ec3 bi\u1ec3u di\u1ec5n m\u1ed1i quan h\u1ec7 gi\u1eefa l\u01b0\u1ee3ng cung v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh cung d\u01b0\u1edbi d\u1ea1ng to\u00e1n h\u1ecdc nh\u01b0 sau:<\/p>\n

QS<\/sub> = f (P; Pi; T; E; t)<\/p>\n

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

QS<\/sub>: l\u01b0\u1ee3ng c\u1ea7u c\u1ee7a h\u00e0ng h\u00f3a<\/p>\n

P (Price): gi\u00e1 c\u1ea3 c\u1ee7a h\u00e0ng h\u00f3a \u0111\u00f3<\/p>\n

Pi: gi\u00e1 c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 \u0111\u1ea7u v\u00e0o<\/p>\n

T (Technology): c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t<\/p>\n

E (Expectations): C\u00e1c k\u00ec v\u1ecdng<\/p>\n

t (tax): ch\u00ednh s\u00e1ch thu\u1ebf c\u1ee7a ch\u00ednh ph\u1ee7<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o:\u00a0Gi\u00e1o tr\u00ecnh Kinh t\u1ebf vi m\u00f4, NXB H\u00e0 N\u1ed9i)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n H\u00e0m c\u1ea7u (ti\u1ebfng Anh: Demand function) v\u00e0 h\u00e0m cung (ti\u1ebfng Anh: Supply function) l\u00e0 bi\u1ec3u th\u1ee9c to\u00e1n h\u1ecdc bi\u1ec3u th\u1ecb m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa l\u01b0\u1ee3ng c\u1ea7u ho\u1eb7c l\u01b0\u1ee3ng cung v\u00e0o m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 x\u00e1c \u0111\u1ecbnh c\u1ea7u ho\u1eb7c cung trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh.\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\/27052"}],"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=27052"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/27052\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=27052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=27052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=27052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}