{"id":25221,"date":"2023-12-07T00:17:09","date_gmt":"2023-12-07T00:17:09","guid":{"rendered":"https:\/\/masterskills.org\/blog\/toc-do-tang-growth-rate-trong-thong-ke-la-gi.html"},"modified":"2023-12-22T10:24:03","modified_gmt":"2023-12-22T03:24:03","slug":"toc-do-tang-growth-rate-trong-thong-ke-la-gi","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/toc-do-tang-growth-rate-trong-thong-ke-la-gi.html","title":{"rendered":"T\u1ed1c \u0111\u1ed9 t\u0103ng (Growth rate) trong th\u1ed1ng k\u00ea l\u00e0 g\u00ec?"},"content":{"rendered":"
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H\u00ecnh minh h\u1ecda<\/p>\n<\/div>\n<\/div>\n

T\u1ed1c \u0111\u1ed9 t\u0103ng (Growth rate) trong th\u1ed1ng k\u00ea<\/font><\/h2>\n

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

T\u1ed1c \u0111\u1ed9 t\u0103ng<\/b> trong ti\u1ebfng Anh l\u00e0 Growth rate<\/b>.<\/p>\n

T\u1ed1c \u0111\u1ed9 t\u0103ng<\/i> trong th\u1ed1ng k\u00ea l\u00e0 ch\u1ec9 ti\u00eau t\u01b0\u01a1ng \u0111\u1ed1i ph\u1ea3n \u00e1nh nh\u1ecbp \u0111i\u1ec7u t\u0103ng ho\u1eb7c gi\u1ea3m c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng qua th\u1eddi gian v\u00e0 bi\u1ec3u hi\u1ec7n b\u1eb1ng s\u1ed1 l\u1ea7n ho\u1eb7c s\u1ed1 ph\u1ea7n tr\u0103m.<\/p>\n

T\u1ed1c \u0111\u1ed9 t\u0103ng<\/i> \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00e1ch so s\u00e1nh l\u01b0\u1ee3ng t\u0103ng tuy\u1ec7t \u0111\u1ed1i gi\u1eefa hai th\u1eddi k\u00ec<\/span> v\u1edbi m\u1ee9c \u0111\u1ed9 c\u1ee7a th\u1eddi k\u00ec<\/span> \u0111\u01b0\u1ee3c ch\u1ecdn l\u00e0m g\u1ed1c so s\u00e1nh.<\/p>\n

Thu\u1eadt ng\u1eef li\u00ean quan<\/font><\/h3>\n

T\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n<\/b>\u00a0c\u00f2n g\u1ecdi l\u00e0 ch\u1ec9 s\u1ed1 ph\u00e1t tri\u1ec3n, l\u00e0 ch\u1ec9 ti\u00eau t\u01b0\u01a1ng \u0111\u1ed1i d\u00f9ng \u0111\u1ec3 ph\u1ea3n \u00e1nh nh\u1ecbp \u0111i\u1ec7u bi\u1ebfn \u0111\u1ed9ng c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng nghi\u00ean c\u1ee9u qua hai th\u1eddi\u00a0k\u00ec ho\u1eb7c th\u1eddi \u0111i\u1ec3m kh\u00e1c nhau v\u00e0 \u0111\u01b0\u1ee3c bi\u1ec3u hi\u1ec7n b\u1eb1ng s\u1ed1 l\u1ea7n hay s\u1ed1 ph\u1ea7n tr\u0103m.<\/p>\n

Ph\u00e2n lo\u1ea1i ch\u1ec9 ti\u00eau t\u1ed1c \u0111\u1ed9 t\u0103ng<\/font><\/h3>\n

T\u00f9y theo m\u1ee5c \u0111\u00edch nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 t\u00ednh c\u00e1c lo\u1ea1i t\u1ed1c \u0111\u1ed9 t\u0103ng sau:<\/p>\n

(1) T\u1ed1c \u0111\u1ed9 t\u0103ng li\u00ean ho\u00e0n <\/b><\/p>\n

ii<\/sub> = (yi<\/sub> – yi-1<\/sub>)\/yi-1<\/sub> =\u00a0\u03b4i<\/sub>\/ yi-1<\/sub><\/p>\n

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

ii<\/sub>:\u00a0<\/sub>t\u1ed1c \u0111\u1ed9 t\u0103ng li\u00ean ho\u00e0n<\/p>\n

\u03b4i<\/sub>:\u00a0<\/sub>l\u01b0\u1ee3ng t\u0103ng tuy\u1ec7t \u0111\u1ed1i li\u00ean ho\u00e0n<\/p>\n

yi<\/span>:\u00a0m\u1ee9c \u0111\u1ed9 ch\u1ec9 ti\u00eau c\u1ee7a k\u00ec<\/span> nghi\u00ean c\u1ee9u<\/p>\n

yi-1<\/sub>:\u00a0m\u1ee9c \u0111\u1ed9 ch\u1ec9 ti\u00eau c\u1ee7a k\u00ec<\/span> tr\u01b0\u1edbc k\u00ec<\/span> nghi\u00ean c\u1ee9u<\/p>\n

(2) T\u1ed1c \u0111\u1ed9 t\u0103ng \u0111\u1ecbnh g\u1ed1c<\/b><\/p>\n

Ii<\/sub> = (yi<\/sub> – y1<\/sub>)\/y1<\/sub> =\u00a0\u0394i<\/sub>\/y1<\/sub><\/p>\n

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

Ii<\/sub>: t\u1ed1c \u0111\u1ed9 t\u0103ng \u0111\u1ecbnh g\u1ed1c<\/p>\n

\u0394i<\/sub>:\u00a0<\/sub>l\u01b0\u1ee3ng t\u0103ng tuy\u1ec7t \u0111\u1ed1i \u0111\u1ecbnh g\u1ed1c<\/p>\n

M\u1ed1i li\u00ean h\u1ec7 gi\u1eefa t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n v\u00e0 t\u1ed1c \u0111\u1ed9 t\u0103ng nh\u01b0 sau:<\/p>\n

N\u1ebfu t\u00ednh b\u1eb1ng s\u1ed1 l\u1ea7n:<\/p>\n

T\u1ed1c \u0111\u1ed9 t\u0103ng = T\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n – 1<\/p>\n

N\u1ebfu t\u00ednh b\u1eb1ng ph\u1ea7n tr\u0103m:<\/p>\n

T\u1ed1c \u0111\u1ed9 t\u0103ng = T\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n – 100<\/p>\n

K\u00ed hi\u1ec7u<\/p>\n

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(3) T\u1ed1c \u0111\u1ed9 t\u0103ng b\u00ecnh qu\u00e2n<\/b><\/p>\n

T\u1ed1c \u0111\u1ed9 t\u0103ng b\u00ecnh qu\u00e2n ph\u1ea3n \u00e1nh nh\u1ecbp \u0111\u1ed9 t\u0103ng \u0111i\u1ec3n h\u00ecnh c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng nghi\u00ean c\u1ee9u trong th\u1eddi gian d\u00e0i.<\/p>\n

C\u00f4ng th\u1ee9c t\u00ednh t\u1ed1c \u0111\u1ed9 t\u0103ng b\u00ecnh qu\u00e2n:<\/p>\n

T\u1ed1c \u0111\u1ed9 t\u0103ng b\u00ecnh qu\u00e2n = T\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n b\u00ecnh qu\u00e2n – 1 (n\u1ebfu \u0111\u01a1n v\u1ecb t\u00ednh l\u00e0 l\u1ea7n)<\/p>\n

T\u1ed1c \u0111\u1ed9 t\u0103ng b\u00ecnh qu\u00e2n = T\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n b\u00ecnh qu\u00e2n – 100 (n\u1ebfu \u0111\u01a1n v\u1ecb t\u00ednh l\u00e0 %)<\/p>\n

V\u00ed d\u1ee5<\/font><\/h3>\n

S\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n s\u1ea3n xu\u1ea5t ra c\u1ee7a Vi\u1ec7t Nam (t\u1ec9<\/span> kw\/h) c\u1ee7a c\u00e1c n\u0103m t\u1eeb 1995 \u0111\u1ebfn 2002 nh\u01b0 sau: 14,7; 17,0; 19,3; 21,7; 23,6; 26,6; 30,7; 35,6.<\/p>\n

T\u1eeb s\u1ed1 li\u1ec7u v\u1ec1 s\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n c\u1ee7a Vi\u1ec7t Nam th\u1eddi\u00a0k\u00ec\u00a01995 – 2002, ta k\u00ed\u00a0hi\u1ec7u i b\u1eb1ng 1 \u0111\u1ed1i v\u1edbi n\u0103m 1995 v\u00e0 i b\u1eb1ng 8 \u0111\u1ed1i v\u1edbi n\u0103m 2002.<\/p>\n

– T\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n \u0111\u1ecbnh g\u1ed1c (2002 so v\u1edbi 1995)<\/p>\n

\u00a0 T8\/1<\/sub>\u00a0= 35,6\/17,7 = 2,482 ho\u1eb7c 248,2%<\/p>\n

– T\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n b\u00ecnh qu\u00e2n th\u1eddi\u00a0k\u00ec\u00a01995 – 2002<\/p>\n

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T\u1eeb k\u1ebft qu\u1ea3 t\u00ednh t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n b\u00ecnh qu\u00e2n n\u0103m v\u1ec1 s\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n s\u1ea3n xu\u1ea5t ra trong th\u1eddi k\u00ec t\u1eeb 1995-2002, ta t\u00ednh \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 t\u0103ng b\u00ecnh qu\u00e2n trong th\u1eddi k\u00ec n\u00e0y:<\/p>\n

T\u1ed1c \u0111\u1ed9 t\u0103ng b\u00ecnh qu\u00e2n = 1,139 – 1 = 0,139 (l\u1ea7n)<\/p>\n

ho\u1eb7c<\/p>\n

T\u1ed1c \u0111\u1ed9 t\u0103ng b\u00ecnh qu\u00e2n = 113,9 – 100 = 13,9 (%)<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o: M\u1ed9t s\u1ed1 thu\u1eadt ng\u1eef th\u1ed1ng k\u00ea th\u00f4ng d\u1ee5ng, T\u1ed5ng c\u1ee5c th\u1ed1ng k\u00ea, NXB Th\u1ed1ng k\u00ea)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n T\u1ed1c \u0111\u1ed9 t\u0103ng (ti\u1ebfng Anh: Growth rate) trong th\u1ed1ng k\u00ea l\u00e0 ch\u1ec9 ti\u00eau t\u01b0\u01a1ng \u0111\u1ed1i ph\u1ea3n \u00e1nh nh\u1ecbp \u0111i\u1ec7u t\u0103ng ho\u1eb7c gi\u1ea3m c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng qua th\u1eddi gian v\u00e0 bi\u1ec3u hi\u1ec7n b\u1eb1ng s\u1ed1 l\u1ea7n ho\u1eb7c s\u1ed1 ph\u1ea7n tr\u0103m.\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\/25221"}],"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=25221"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/25221\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=25221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=25221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=25221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}