{"id":26784,"date":"2023-12-07T03:07:30","date_gmt":"2023-12-07T03:07:30","guid":{"rendered":"https:\/\/masterskills.org\/blog\/do-co-gian-cua-cau-elasticity-of-demand-la-gi-phan-loai-va-cong-thuc-xac-dinh.html"},"modified":"2023-12-22T14:49:50","modified_gmt":"2023-12-22T07:49:50","slug":"do-co-gian-cua-cau-elasticity-of-demand-la-gi-phan-loai-va-cong-thuc-xac-dinh","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/do-co-gian-cua-cau-elasticity-of-demand-la-gi-phan-loai-va-cong-thuc-xac-dinh.html","title":{"rendered":"\u0110\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u (Elasticity of Demand) l\u00e0 g\u00ec? Ph\u00e2n lo\u1ea1i v\u00e0 c\u00f4ng th\u1ee9c x\u00e1c \u0111\u1ecbnh"},"content":{"rendered":"
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H\u00ecnh minh h\u1ecda. Ngu\u1ed3n: ibmbigdatahub<\/p>\n<\/div>\n<\/div>\n

\u0110\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u (Elasticity of Demand)<\/font><\/h2>\n

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

\u0110\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u<\/b> trong ti\u1ebfng Anh l\u00e0 Elasticity of Demand<\/b>.\u00a0\u0110\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u<\/i> v\u1ec1 m\u1ed9t h\u00e0ng ho\u00e1 t\u00ednh theo m\u1ed9t bi\u1ebfn s\u1ed1 n\u00e0o \u0111\u00f3 (gi\u00e1 c\u1ea3, thu nh\u1eadp\u2026) bi\u1ec3u th\u1ecb m\u1ee9c \u0111\u1ed9 thay \u0111\u1ed5i trong l\u01b0\u1ee3ng c\u1ea7u v\u1ec1 h\u00e0ng ho\u00e1 n\u00e0y trong \u0111i\u1ec1u ki\u1ec7n c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c l\u00e0 kh\u00f4ng \u0111\u1ed5i.<\/p>\n

Ho\u1eb7c c\u00f3 th\u1ec3 hi\u1ec3u theo c\u00e1ch sau:<\/p>\n

\u0110\u1ed9 gi\u00e3n c\u1ee7a c\u1ea7u<\/b> l\u00e0 s\u1ef1 thay \u0111\u1ed5i ph\u1ea7n tr\u0103m c\u1ee7a l\u01b0\u1ee3ng c\u1ea7u so v\u1edbi s\u1ef1 thay \u0111\u1ed5i ph\u1ea7n tr\u0103m c\u1ee7a c\u00e1c nh\u00e2n t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u01b0\u1ee3ng c\u1ea7u v\u1edbi \u0111i\u1ec1u ki\u1ec7n c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c kh\u00f4ng \u0111\u1ed5i.<\/p>\n

C\u00e1c thu\u1eadt ng\u1eef li\u00ean quan<\/font><\/h3>\n

C\u1ea7u (Demand)<\/b> l\u00e0 s\u1ed1 l\u01b0\u1ee3ng h\u00e0ng h\u00f3a hay d\u1ecbch v\u1ee5 m\u00e0 ng\u01b0\u1eddi mua s\u1eb5n s\u00e0ng mua v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng mua \u1edf c\u00e1c m\u1ee9c gi\u00e1 kh\u00e1c nhau trong m\u1ed9t th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh.<\/p>\n

L\u01b0\u1ee3ng c\u1ea7u (Quantity demanded)<\/b> l\u00e0 s\u1ed1 l\u01b0\u1ee3ng h\u00e0ng h\u00f3a hay d\u1ecbch v\u1ee5 m\u00e0 ng\u01b0\u1eddi mua s\u1eb5n s\u00e0ng v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng mua \u1edf m\u1ee9c gi\u00e1 \u0111\u00e3 cho trong m\u1ed9t th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh.<\/p>\n

Ph\u00e2n lo\u1ea1i \u0111\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u<\/font><\/span><\/h3>\n

– T\u1eeb kh\u00e1i ni\u1ec7m tr\u00ean, \u0111\u1ed9 gi\u00e3n c\u1ee7a c\u1ea7u<\/b>\u00a0l\u00e0 s\u1ef1 thay \u0111\u1ed5i ph\u1ea7n tr\u0103m c\u1ee7a l\u01b0\u1ee3ng c\u1ea7u so v\u1edbi s\u1ef1 thay \u0111\u1ed5i ph\u1ea7n tr\u0103m c\u1ee7a c\u00e1c nh\u00e2n t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u01b0\u1ee3ng c\u1ea7u v\u1edbi \u0111i\u1ec1u ki\u1ec7n c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c kh\u00f4ng \u0111\u1ed5i.<\/p>\n

– Do \u0111\u00f3, c\u00e1c nh\u00e2n t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u01b0\u1ee3ng c\u1ea7u s\u1ebd quy\u1ebft \u0111\u1ecbnh c\u00e1c lo\u1ea1i \u0111\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u. C\u00e1c nh\u00e2n t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u01b0\u1ee3ng c\u1ea7u bao g\u1ed3m: Thu nh\u1eadp, gi\u00e1 c\u1ee7a h\u00e0ng ho\u00e1 thay th\u1ebf, gi\u00e1 c\u1ee7a h\u00e0ng ho\u00e1 b\u1ed5 sung, th\u1ecb hi\u1ebfu, k\u00ec v\u1ecdng\u2026\u00a0<\/p>\n

– Tr\u00ean th\u1ef1c t\u1ebf, ng\u01b0\u1eddi ta th\u01b0\u1eddng \u0111\u1ec1 c\u1eadp t\u1edbi \u0111\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u theo gi\u00e1, \u0111\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u theo thu nh\u1eadp v\u00e0 \u0111\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u theo gi\u00e1 ch\u00e9o. C\u1ee5 th\u1ec3:<\/p>\n

+ \u0110\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u\u00a0theo gi\u00e1\u00a0(Price Elasticity of Demand)\u00a0l\u00e0 s\u1ef1 thay \u0111\u1ed5i c\u1ee7a l\u01b0\u1ee3ng c\u1ea7u khi c\u00f3 s\u1ef1 thay \u0111\u1ed5i c\u1ee7a gi\u00e1.<\/p>\n

+ \u0110\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u theo thu nh\u1eadp (Income Elasticity of Demand) \u0111o l\u01b0\u1eddng m\u1ee9c \u0111\u1ed9 ph\u1ea3n \u1ee9ng c\u1ee7a l\u01b0\u1ee3ng c\u1ea7u v\u1ec1 m\u1ed9t lo\u1ea1i h\u00e0ng ho\u00e1 tr\u01b0\u1edbc s\u1ef1 thay \u0111\u1ed5i c\u1ee7a thu nh\u1eadp trong \u0111i\u1ec1u ki\u1ec7n c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c kh\u00f4ng thay \u0111\u1ed5i.<\/p>\n

+ \u0110\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u theo gi\u00e1 c\u1ea3 h\u00e0ng h\u00f3a li\u00ean quan hay c\u00f2n g\u1ecdi l\u00e0 \u0111\u1ed9 co gi\u00e3n ch\u00e9o c\u1ee7a c\u1ea7u (Cross Elasticity of Demand) \u0111o l\u01b0\u1eddng ph\u1ea3n \u1ee9ng c\u1ee7a c\u1ea7u v\u1ec1 m\u1ed9t lo\u1ea1i h\u00e0ng ho\u00e1 tr\u01b0\u1edbc s\u1ef1 thay \u0111\u1ed5i trong gi\u00e1 c\u1ea3 c\u1ee7a m\u1ed9t lo\u1ea1i h\u00e0ng ho\u00e1 kh\u00e1c.<\/p>\n

C\u00f4ng th\u1ee9c chung x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u<\/font><\/h3>\n
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Trong \u0111\u00f3:<\/p>\n

E: \u0110\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u theo bi\u1ebfn X<\/p>\n

QD<\/sub>: L\u01b0\u1ee3ng c\u1ea7u<\/p>\n

X: Bi\u1ebfn \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u01b0\u1ee3ng c\u1ea7u<\/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)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n \u0110\u1ed9 co gi\u00e3n c\u1ee7a c\u1ea7u (ti\u1ebfng Anh: Elasticity of Demand) l\u00e0 s\u1ef1 thay \u0111\u1ed5i ph\u1ea7n tr\u0103m c\u1ee7a l\u01b0\u1ee3ng c\u1ea7u so v\u1edbi s\u1ef1 thay \u0111\u1ed5i ph\u1ea7n tr\u0103m c\u1ee7a c\u00e1c nh\u00e2n t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u01b0\u1ee3ng c\u1ea7u v\u1edbi \u0111i\u1ec1u ki\u1ec7n c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c kh\u00f4ng \u0111\u1ed5i.\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\/26784"}],"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=26784"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/26784\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=26784"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=26784"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=26784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}