{"id":29220,"date":"2024-03-03T10:15:11","date_gmt":"2024-03-03T10:15:11","guid":{"rendered":"https:\/\/science-hub.click\/%E5%89%B2%E5%BC%95%E4%BF%82%E6%95%B0-%E5%AE%9A%E7%BE%A9\/"},"modified":"2024-03-03T10:15:11","modified_gmt":"2024-03-03T10:15:11","slug":"%E5%89%B2%E5%BC%95%E4%BF%82%E6%95%B0-%E5%AE%9A%E7%BE%A9","status":"publish","type":"post","link":"https:\/\/science-hub.click\/?p=29220","title":{"rendered":"\u5272\u5f15\u4fc2\u6570 &#8211; \u5b9a\u7fa9"},"content":{"rendered":"<div><div><p>\u91d1\u878d\u3067\u306f\u3001<strong>\u5272\u5f15\u4fc2\u6570<\/strong>\u307e\u305f\u306f<strong>\u5272\u5f15\u4fc2\u6570<\/strong>(\u82f1\u8a9e:<i>\u5272\u5f15\u4fc2\u6570<\/i>) \u306f\u3001\u7279\u5b9a\u306e\u65e5\u4ed8\u3001\u3064\u307e\u308a<i>\u5272\u5f15\u65e5<\/i>\u306b\u304a\u3044\u3066\u3001<span><a href=\"https:\/\/science-hub.click\/?p=95909\">\u904e\u53bb<\/a><\/span>\u307e\u305f\u306f\u5c06\u6765\u306e\u8ca1\u52d9<span><a href=\"https:\/\/science-hub.click\/?p=76299\">\u30d5\u30ed\u30fc<\/a><\/span>\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u305d\u306e\u91d1\u984d\u3092\u4e57\u7b97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u6570\u91cf\u3067\u3059\u3002\u3053\u306e\u65e5\u4ed8\u306e<strong>\u66f4\u65b0\u5024<\/strong>\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5c06\u6765\u306e\u304a\u91d1\u306e\u6d41\u308c\u306e<strong>\u73fe\u5728\u4fa1\u5024<\/strong>\uff08\u4eca\u65e5\u306e\u4fa1\u5024\uff09\u3092\u63a8\u5b9a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p><p><span>\u5272\u5f15<\/span>\u3068\u306f\u3001\u7570\u306a\u308b\u65e5\u4ed8\u306b\u767a\u751f\u3059\u308b\u305f\u3081\u306b<i>\u76f4\u63a5\u6bd4\u8f03\u3067\u304d\u306a\u3044<\/i>\u8ca1\u52d9\u30d5\u30ed\u30fc\u3092<i>\u540c\u3058\u57fa\u6e96\u306b<\/i>\u3059\u308b\u305f\u3081\u306e\u8a08\u7b97\u3067\u3042\u308a\u3001\u3053\u308c\u306b\u3088\u308a\u3001\u305d\u308c\u3089\u3092\u6bd4\u8f03\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u7b97\u8853\u6f14\u7b97\u3092\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p><p>\u6d41\u308c\u3068\u3057\u3066\u306f<div class=\"math-formual notranslate\">$$ {F\\,\\!} $$<\/div>\u30c7\u30fc\u30c8\u3067\u8d77\u3053\u308b\u3053\u3068<div class=\"math-formual notranslate\">$$ {D\\,\\!} $$<\/div>\u3057\u305f\u304c\u3063\u3066\u3001\u305d\u306e\u65e5\u4ed8\u306b\u66f4\u65b0\u3055\u308c\u305f\u5024\u304c\u5f97\u3089\u308c\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {d\\,\\!} $$<\/div> :<\/p><dl><dd><dl><dd><dl><dd><strong><\/strong><\/dd><\/dl><\/dd><\/dl><\/dd><\/dl><p>\u307e\u305f\u306f$$ {CA(d,D)\\,\\!} $$<\/p><\/div>\u306f\u5272\u5f15<span><a href=\"https:\/\/science-hub.click\/?p=99105\">\u4fc2\u6570<\/a><\/span>\u3067\u3059\u3002 <p>$$ {CA\\,\\!} $$<\/p><\/div>\n\u901a\u5e38\u306f\u5272\u5f15\u7387\u306b\u57fa\u3065\u3044\u3066\u8a08\u7b97\u3055\u308c\u307e\u3059\n<div class=\"math-formual notranslate\">$$ {r\\,\\!} $$<\/div>\n\u9593\u306e\u671f\u9593\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002\n<div class=\"math-formual notranslate\">$$ {d\\,\\!} $$<\/div>\n\u306e\n<div class=\"math-formual notranslate\">$$ {D\\,\\!} $$<\/div>\n:\n<dl>\n <dd>\n  <dl>\n   <dd>\n    <dl>\n     <dd>\n      <div class=\"math-formual notranslate\">$$ {CA(d,D) = \\frac{1}{(1+r)^{(D-d)}}\\,\\!} $$<\/div>\n     <\/dd>\n    <\/dl>\n   <\/dd>\n  <\/dl>\n <\/dd>\n<\/dl>\n<p><span><a href=\"https:\/\/science-hub.click\/?p=82055\">\u6642\u9593<\/a><\/span>\u306e\u5358\u4f4d\u306f\u307b\u307c\u666e\u904d\u7684\u306b\u6b21\u306e\u8a08\u7b97\u306b\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002 $$ {(D &#8211; d)\\,\\!} $$ (\u3057\u305f\u304c\u3063\u3066\u3001\u6b21\u306e\u69cb\u6210\u306b\u3064\u3044\u3066\u306f) <div class=\"math-formual notranslate\">$$ {r\\,\\!} $$<\/div> ) \u306f<strong><span><a href=\"https:\/\/science-hub.click\/?p=70343\">\u5e74<\/a><\/span><\/strong>\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u7c73\u56fd\u56fd\u50b5\u5e02\u5834\u3067\u306f\u534a\u5e74\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u9023\u7d9a\u6642\u9593\u306e\u7406\u8ad6<span><a href=\"https:\/\/science-hub.click\/?p=66499\">\u6570\u5b66<\/a><\/span>\u30e2\u30c7\u30eb\u306f<i>\u9023\u7d9a<\/i>\u66f4\u65b0\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 <\/p>\n<dl>\n <dd>\n  <dl>\n   <dd>\n    <dl>\n     <dd>\n      $$ {CA(t) = e^{-rt} \\,\\!} $$\n     <\/dd>\n    <\/dl>\n   <\/dd>\n  <\/dl>\n <\/dd>\n<\/dl>\n<h2 class=\"ref_link\">\u53c2\u8003\u8cc7\u6599<\/h2>\n<ol><li><a class=\"notranslate\" href=\"https:\/\/en.wikipedia.org\/wiki\/Discounting#Discount_factor\">Discounting \u2013 anglais<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ar.wikipedia.org\/wiki\/%D9%85%D8%B9%D8%A7%D9%85%D9%84\">\u0645\u0639\u0627\u0645\u0644 \u2013 arabe<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/az.wikipedia.org\/wiki\/%C6%8Fmsal\">\u018fmsal \u2013 azerba\u00efdjanais<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/bg.wikipedia.org\/wiki\/%D0%9A%D0%BE%D0%B5%D1%84%D0%B8%D1%86%D0%B8%D0%B5%D0%BD%D1%82\">\u041a\u043e\u0435\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u2013 bulgare<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ca.wikipedia.org\/wiki\/Coeficient\">Coeficient \u2013 catalan<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/cbk-zam.wikipedia.org\/wiki\/Coeficiente_(matematica)\">Coeficiente (matematica) \u2013 Chavacano<\/a><\/li><\/ol>\n<div class=\"feature-video\">\n <h2>\n  \u5272\u5f15\u4fc2\u6570 &#8211; \u5b9a\u7fa9\u30fb\u95a2\u9023\u52d5\u753b\n <\/h2>\n <div class=\"video-item\">\n  \n  <figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n   <div class=\"wp-block-embed__wrapper\">\n    <iframe loading=\"lazy\" title=\"\u3010\u8d85\u57fa\u790e\u3011\u5272\u5f15\u73fe\u5728\u4fa1\u5024\u8a08\u7b97\u3059\u308b\u306e\u306f\u306a\u305c\u304b\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u56f3\u89e3\u3067\u7c21\u5358\u306b\u89e3\u8aac\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/TAeS93GNFl0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n   <\/div>\n  <\/figure>\n  \n <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u91d1\u878d\u3067\u306f\u3001\u5272\u5f15\u4fc2\u6570\u307e\u305f\u306f\u5272\u5f15\u4fc2\u6570(\u82f1\u8a9e:\u5272\u5f15\u4fc2\u6570) \u306f\u3001\u7279\u5b9a\u306e\u65e5\u4ed8\u3001\u3064\u307e\u308a\u5272\u5f15\u65e5\u306b\u304a\u3044\u3066\u3001\u904e\u53bb\u307e\u305f\u306f\u5c06\u6765\u306e\u8ca1\u52d9\u30d5\u30ed\u30fc\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u305d\u306e\u91d1\u984d\u3092\u4e57\u7b97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u6570\u91cf\u3067\u3059\u3002\u3053\u306e\u65e5\u4ed8\u306e\u66f4\u65b0\u5024\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5c06\u6765\u306e\u304a\u91d1\u306e\u6d41\u308c\u306e\u73fe [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":29221,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/img.youtube.com\/vi\/TAeS93GNFl0\/0.jpg","fifu_image_alt":"\u5272\u5f15\u4fc2\u6570 - \u5b9a\u7fa9","footnotes":""},"categories":[5],"tags":[30409,11,13,14,10,28474,30408,12,16,15],"class_list":["post-29220","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dictionary","tag-actualisation","tag-techniques","tag-technologie","tag-news","tag-actualite","tag-coefficient","tag-coefficient-dactualisation","tag-dossier","tag-sciences","tag-article"],"_links":{"self":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/29220"}],"collection":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=29220"}],"version-history":[{"count":0,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/29220\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/media\/29221"}],"wp:attachment":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=29220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}