{"id":1496,"date":"2022-09-28T08:48:38","date_gmt":"2022-09-28T00:48:38","guid":{"rendered":"http:\/\/120.78.71.73:5500\/?p=1496"},"modified":"2022-09-28T10:08:43","modified_gmt":"2022-09-28T02:08:43","slug":"c-l%e6%a8%a1%e5%9e%8b","status":"publish","type":"post","link":"http:\/\/120.78.71.73:5500\/index.php\/2022\/09\/28\/c-l%e6%a8%a1%e5%9e%8b\/","title":{"rendered":"C-L\u6a21\u578b"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"1\">C-L\u6a21\u578b\u6982\u8ff0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u3000Chang\u548cLewellen(1984)\u5bf9H\u2014M\u6a21\u578b\u8fdb\u884c\u4e86\u6539\u8fdb\uff0c\u6240\u5efa\u7acb\u7684\u6a21\u578b\u4e3a\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>R<\/em><sub><em>i<\/em><\/sub>&nbsp;\u2212&nbsp;<em>R<\/em><sub><em>f<\/em><\/sub>&nbsp;= \u03b1 + \u03b2<sub><em>i<\/em>1<\/sub>(<em>R<\/em><sub><em>m<\/em><\/sub>&nbsp;\u2212&nbsp;<em>R<\/em><sub><em>f<\/em><\/sub>) +&nbsp;<em>D<\/em><sub>1<\/sub>\u03b2<sub><em>i<\/em>2<\/sub>(<em>R<\/em><sub><em>m<\/em><\/sub>&nbsp;\u2212&nbsp;<em>R<\/em><sub><em>f<\/em><\/sub>)<em>D<\/em><sub>2<\/sub>&nbsp;+ \u03b5<sub><em>i<\/em><\/sub><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u3000\u4e0a\u5f0f\u4e2d\uff0c\u5f53<em>R<\/em><sub><em>m<\/em><\/sub>&nbsp;&gt;&nbsp;<em>R<\/em><sub><em>f<\/em><\/sub>\u65f6\uff1b<em>D<\/em><sub>1<\/sub>&nbsp;=&nbsp;<em>D<\/em><sub>2<\/sub>&nbsp;= 1\uff1b\u5f53<em>R<\/em><sub><em>m<\/em><\/sub>&nbsp;&lt;&nbsp;<em>R<\/em><sub><em>f<\/em><\/sub>\u65f6\uff0c<em>D<\/em><sub>1<\/sub>&nbsp;=&nbsp;<em>D<\/em><sub>2<\/sub>&nbsp;= 0\u3002\u03b2<sub><em>i<\/em>1<\/sub>\u4e3a\u591a\u5934\u5e02\u573a\u65f6(\u5373\u5e02\u573a\u5f62\u52bf\u770b\u597d\u65f6\uff0c\u4e70\u76d8\u5927\u4e8e\u5356\u76d8)\u7684\u57fa\u91d1\u7684\u03b2\u503c\uff0c\u03b2<sub><em>i<\/em>2<\/sub>\u4e3a\u7a7a\u5934\u5e02\u573a\u65f6(\u5373\u5e02\u573a\u5f62\u52bf\u770b\u574f\u65f6\uff0c\u5356\u76d8\u5927\u4e8e\u4e70\u76d8)\u7684\u57fa\u91d1\u7684\u03b2\u503c\u3002\u901a\u8fc7\u03b2<sub><em>i<\/em>2<\/sub>&nbsp;\u2212 \u03b2<sub><em>i<\/em>1<\/sub>\u7684\u9a8c\u5b9a\uff0c\u53ef\u4ee5\u5224\u65ad\u57fa\u91d1\u7ecf\u7406\u7684\u62e9\u65f6\u80fd\u529b\uff0c\u82e5\u03b2<sub><em>i<\/em>2<\/sub>&nbsp;\u2212 \u03b2<sub><em>i<\/em>1<\/sub>&nbsp;&gt; 0\uff0c\u8868\u793a\u57fa\u91d1\u7ecf\u7406\u5177\u5907\u62e9\u65f6\u80fd\u529b\u3002\u03b1\u7684\u610f\u4e49\u4e0e\u524d\u9762\u4e24\u4e2a\u6a21\u578b\u76f8\u540c\uff0c\u8868\u793a\u57fa\u91d1\u7ecf\u7406\u7684\u9009\u80a1\u80fd\u529b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3\">C-L\u6a21\u578b\u7684\u4f18\u52bf<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u3000C-L\u6a21\u578b\u5177\u6709\u8f83\u5f3a\u7684\u9002\u7528\u6027\u3002\u8be5\u6a21\u578b\u7684\u4f18\u70b9\u5728\u4e8e\u80fd\u591f\u5206\u522b\u5f97\u51fa\u57fa\u91d1\u5728\u725b\u5934\u548c\u591a\u5934\u5e02\u573a\u7684\u8d1d\u5854\u503c\uff0c\u5373\u4f7f\u5728\u57fa\u91d1\u4e0d\u5177\u6709\u62e9\u65f6\u80fd\u529b\u65f6(\u03b2<sub><em>i<\/em>1<\/sub>&nbsp;&lt; \u03b2<sub><em>i<\/em>2<\/sub>)\uff0c\u6211\u4eec\u4e5f\u80fd\u591f\u901a\u8fc7\u03b2<sub><em>i<\/em>1<\/sub>\u548c\u03b2<sub><em>i<\/em>2<\/sub>\u7684\u503c\u5206\u6790\u57fa\u91d1\u7684\u7279\u70b9\uff0c\u800c\u5bf9T\u2014M\u6a21\u578b\u548cH\u2014M\u6a21\u578b\u7684\u5206\u6790\u7ed3\u679c\u901a\u5e38\u90fd\u4e0d\u663e\u8457\uff0c\u8fd9\u4e0e\u6a21\u578b\u7684\u81ea\u8eab\u56e0\u7d20\u6709\u5173\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C-L\u6a21\u578b\u6982\u8ff0 \u3000\u3000Chang\u548cLewellen(1984)\u5bf9H\u2014M\u6a21\u578b\u8fdb\u884c\u4e86\u6539\u8fdb\uff0c\u6240\u5efa\u7acb\u7684\u6a21\u578b\u4e3a\uff1a Ri&#038;n &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/120.78.71.73:5500\/index.php\/2022\/09\/28\/c-l%e6%a8%a1%e5%9e%8b\/\"> <span class=\"screen-reader-text\">C-L\u6a21\u578b<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-1496","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"http:\/\/120.78.71.73:5500\/index.php\/wp-json\/wp\/v2\/posts\/1496","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/120.78.71.73:5500\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/120.78.71.73:5500\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/120.78.71.73:5500\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/120.78.71.73:5500\/index.php\/wp-json\/wp\/v2\/comments?post=1496"}],"version-history":[{"count":1,"href":"http:\/\/120.78.71.73:5500\/index.php\/wp-json\/wp\/v2\/posts\/1496\/revisions"}],"predecessor-version":[{"id":1497,"href":"http:\/\/120.78.71.73:5500\/index.php\/wp-json\/wp\/v2\/posts\/1496\/revisions\/1497"}],"wp:attachment":[{"href":"http:\/\/120.78.71.73:5500\/index.php\/wp-json\/wp\/v2\/media?parent=1496"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/120.78.71.73:5500\/index.php\/wp-json\/wp\/v2\/categories?post=1496"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/120.78.71.73:5500\/index.php\/wp-json\/wp\/v2\/tags?post=1496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}