{"id":26165,"date":"2023-12-07T02:25:51","date_gmt":"2023-12-07T02:25:51","guid":{"rendered":"https:\/\/masterskills.org\/blog\/phuong-phap-danh-gia-ngau-nhien-contingent-valuation-method-la-gi.html"},"modified":"2023-12-22T11:29:17","modified_gmt":"2023-12-22T04:29:17","slug":"phuong-phap-danh-gia-ngau-nhien-contingent-valuation-method-la-gi","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/phuong-phap-danh-gia-ngau-nhien-contingent-valuation-method-la-gi.html","title":{"rendered":"Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh gi\u00e1 ng\u1eabu nhi\u00ean (Contingent Valuation Method) l\u00e0 g\u00ec?"},"content":{"rendered":"
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H\u00ecnh minh h\u1ecda (Ngu\u1ed3n: Drew Phillip)<\/p>\n<\/div>\n<\/div>\n

Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh gi\u00e1 ng\u1eabu nhi\u00ean<\/font><\/h2>\n

Kh\u00e1i ni\u1ec7m<\/b><\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh gi\u00e1 ng\u1eabu nhi\u00ean<\/b> trong ti\u1ebfng Anh g\u1ecdi l\u00e0: Contingent Valuation Method – CVM.<\/b><\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh gi\u00e1 ng\u1eabu nhi\u00ean<\/b> l\u00e0 ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng c\u00e1c cu\u1ed9c \u0111i\u1ec1u tra \u0111\u1ec3 t\u00ecm ki\u1ebfm th\u00f4ng tin, g\u1ed3m 3 b\u01b0\u1edbc nh\u01b0 sau:\u00a0<\/p>\n

+ B\u01b0\u1edbc 1: \u0110\u1ea7u ti\u00ean ch\u1ecdn ng\u1eabu nhi\u00ean m\u1ed9t s\u1ed1 ng\u01b0\u1eddi \u0111\u1ec3 h\u1ecfi v\u1ec1 \u0111\u00e1nh gi\u00e1 c\u1ee7a h\u1ecd \u0111\u1ed1i v\u1edbi m\u1ed9t h\u00e0ng h\u00f3a hay m\u1ed9t d\u1ecbch v\u1ee5 m\u00f4i tr\u01b0\u1eddng n\u00e0o \u0111\u00f3.<\/p>\n

+ B\u01b0\u1edbc 2: C\u00e1c c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a h\u1ecd cung c\u1ea5p th\u00f4ng tin gi\u00fap c\u00e1c nh\u00e0 ph\u00e2n t\u00edch \u01b0\u1edbc l\u01b0\u1ee3ng WTP c\u1ee7a nh\u1eefng ng\u01b0\u1eddi \u0111\u01b0\u1ee3c h\u1ecfi.\u00a0<\/p>\n

+ B\u01b0\u1edbc 3: S\u1ed1 l\u01b0\u1ee3ng WTP n\u00e0y \u0111\u01b0\u1ee3c ngo\u1ea1i suy \u0111\u1ed1i v\u1edbi to\u00e0n b\u1ed9 d\u00e2n c\u01b0.\u00a0<\/p>\n

– C\u00f3 nhi\u1ec1u c\u00e1ch \u0111\u1eb7t c\u00e2u h\u1ecfi kh\u00e1c nhau, \u1edf \u0111\u00e2y ta c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u m\u1ed9t s\u1ed1 c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u00e0 ph\u1ed5 bi\u1ebfn.<\/p>\n

+ Ph\u01b0\u01a1ng ph\u00e1p \u0111\u1eb7t c\u00e1c c\u00e2u h\u1ecfi m\u1edf\u00a0<\/p>\n

V\u00ed d\u1ee5: “B\u1ea1n s\u1ebd tr\u1ea3 thu\u1ebf thu nh\u1eadp th\u00eam bao nhi\u00eau \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m r\u1eb1ng khu v\u1ef1c d\u00e0nh cho \u0111\u1ed9ng v\u1eadt hoang d\u00e3 \u0111\u01b0\u1ee3c b\u1ea3o t\u1ed3n?”.\u00a0<\/p>\n

+ Ph\u01b0\u01a1ng ph\u00e1p \u0111\u1eb7t c\u00e1c c\u00e2u h\u1ecfi \u0111\u00f3ng\u00a0<\/p>\n

\u0110\u1ea7u ti\u00ean ng\u01b0\u1eddi ph\u1ecfng v\u1ea5n ch\u1ee7 \u0111\u1ed9ng \u0111\u01b0a ra m\u1ee9c ban \u0111\u1ea7u. Sau \u0111\u00f3 h\u1ecfi m\u1ed9t s\u1ed1 ng\u01b0\u1eddi v\u1ec1 WTP c\u1ee7a h\u1ecd. N\u1ebfu h\u1ecd tr\u1ea3 l\u1eddi \u0111\u1ed3ng \u00fd th\u00ec t\u0103ng d\u1ea7n l\u00ean cho \u0111\u1ebfn khi h\u1ecd kh\u00f4ng \u0111\u1ed3ng \u00fd n\u1eefa. Tr\u00e1i l\u1ea1i, n\u1ebfu h\u1ecd tr\u1ea3 l\u1eddi kh\u00f4ng \u0111\u1ed3ng \u00fd th\u00ec gi\u1ea3m d\u1ea7n cho \u0111\u1ebfn khi h\u1ecd \u0111\u1ed3ng \u00fd.\u00a0<\/p>\n

+ Ph\u01b0\u01a1ng ph\u00e1p x\u1ebfp lo\u1ea1i ng\u1eabu nhi\u00ean\u00a0<\/p>\n

Nh\u1eefng ng\u01b0\u1eddi \u0111\u01b0\u1ee3c h\u1ecfi \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u x\u1ebfp th\u1ee9 t\u1ef1 c\u00e1c c\u1eb7p k\u1ebft h\u1ee3p h\u00e0ng h\u00f3a v\u00e0 ti\u1ec1n ph\u1ea3i tr\u1ea3.<\/p>\n

V\u00ed d\u1ee5: Nh\u1eefng ng\u01b0\u1eddi \u0111\u01b0\u1ee3c ph\u1ecfng v\u1ea5n \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u ch\u1ecdn tr\u00ean m\u1ed9t chu\u1ed7i li\u00ean t\u1ee5c gi\u1eefa m\u1ee9c th\u1ea5p c\u1ee7a ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ee9c thu\u1ebf th\u1ea5p cho \u0111\u1ebfn m\u1ee9c ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc cao t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ee9c thu\u1ebf cao.\u00a0<\/p>\n

C\u00e1c s\u1ef1 k\u1ebft h\u1ee3p \u0111\u01b0\u1ee3c x\u1ebfp th\u1ee9 t\u1ef1 t\u1eeb \u01b0a th\u00edch nh\u1ea5t \u0111\u1ebfn gh\u00e9t nh\u1ea5t. C\u00e1c x\u1ebfp lo\u1ea1i sau \u0111\u00f3 \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p th\u1ed1ng k\u00ea v\u00e0 s\u1eed d\u1ee5ng \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng WTP.<\/p>\n

WTP<\/b>: M\u1ee9c \u0111\u1ed9 \u01b0a th\u00edch c\u1ee7a m\u1ed9t c\u00e1 nh\u00e2n v\u1ec1 m\u1ed9t m\u1eb7t h\u00e0ng n\u00e0o \u0111\u00f3 \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n b\u1eb1ng m\u1ee9c gi\u00e1 s\u1eb5n l\u00f2ng tr\u1ea3 (WTP – willingness to pay) c\u1ee7a h\u1ecd \u0111\u1ed1i v\u1edbi m\u1eb7t h\u00e0ng \u0111\u00f3.<\/p>\n

M\u1ed9t trong nh\u1eefng c\u00e1ch \u0111\u1ec3 \u0111o l\u01b0\u1eddng ph\u1ea7n l\u1ee3i \u00edch t\u0103ng th\u00eam v\u00e0 thi\u1ec7t h\u1ea1i m\u1ea5t \u0111i l\u00e0 d\u1ef1a v\u00e0o s\u1ef1 l\u1ef1a ch\u1ecdn c\u1ee7a d\u00e2n ch\u00fang th\u00f4ng qua m\u1ed9t cu\u1ed9c tr\u01b0ng c\u1ea7u d\u00e2n \u00fd. Tuy nhi\u00ean, c\u00e1ch n\u00e0y kh\u00f4ng cho ph\u00e9p x\u00e1c \u0111\u1ecbnh \u0111\u00fang m\u1ee9c \u0111\u1ed9 \u01b0a th\u00edch ho\u1eb7c kh\u00f4ng th\u00edch m\u1ed9t vi\u1ec7c g\u00ec \u0111\u00f3.<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o:\u00a0Kinh t\u1ebf T\u00e0i nguy\u00ean v\u00e0 M\u00f4i tr\u01b0\u1eddng, TS. L\u00ea Ng\u1ecdc Uy\u1ec3n- TS. \u0110o\u00e0n Th\u1ecb M\u1ef9 H\u1ea1nh- ThS Ho\u00e0ng \u0110inh Th\u1ea3o Vy,\u00a0\u0110\u1ea1i H\u1ecdc M\u1edf TP. H\u1ed3 Ch\u00ed Minh)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh gi\u00e1 ng\u1eabu nhi\u00ean (ti\u1ebfng Anh: Contingent Valuation Method) l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh gi\u00e1 gi\u00e1 tr\u1ecb c\u1ee7a nh\u1eefng t\u00e0i nguy\u00ean v\u00e0 d\u1ecbch v\u1ee5 m\u00f4i tr\u01b0\u1eddng kh\u00f4ng c\u00f3 gi\u00e1 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":[414],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/26165"}],"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=26165"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/26165\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=26165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=26165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=26165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}