{"id":1128,"date":"2021-11-22T14:52:35","date_gmt":"2021-11-22T06:52:35","guid":{"rendered":"https:\/\/fanyuzhao.com\/?p=1128"},"modified":"2022-08-28T22:47:26","modified_gmt":"2022-08-28T14:47:26","slug":"%e8%bf%91%e6%9c%9f%e7%bb%8f%e6%b5%8e%e6%83%85%e5%86%b5-2","status":"publish","type":"post","link":"https:\/\/fanyuzhao.com\/?p=1128","title":{"rendered":"\u8fd1\u671f\u7ecf\u6d4e\u60c5\u51b5"},"content":{"rendered":"\n<p>\u9700\u6c42\u4f4e\uff0cPPI\u9ad8\u4e14\u589e\u901f\u5feb\uff0cCPI\u589e\u9ad8\u4f46\u589e\u901f\u663e\u8457\u4f4e\u4e8ePPI\u589e\u901f\u3002\u4e8e\u5b8f\u89c2\u603b\u9700\u6c42\u4f9b\u7ed9\u8003\u91cf\uff1a<\/p>\n\n\n\n<p>\u4f9b\u7ed9\u4fa7\u4f9b\u7ed9\u91cf\u57fa\u672c\u7a33\u5b9a\uff0c\u4f46\u662f\u4f9b\u7ed9\u4fa7\u4ef7\u683c\u4e0a\u5347\uff08\u8003\u8651AS\u66f2\u7ebf\u4e0a\u79fb\u52a8\uff09\u3002\u5176\u4e2d\u4f9b\u7ed9\u4fa7\u4ef7\u683c\u63d0\u9ad8\u6765\u81ea\u4e8e\u539f\u6750\u6599\u4ef7\u683c\u5347\u9ad8\uff0c\u7eff\u8272\u91d1\u878d\u8981\u6c42\u5bf9\u539f\u6599\u9650\u5236\uff0c\u4ee5\u53ca\u5927\u5b97\u5546\u54c1\u4ef7\u683c\u4e0e\u7f8e\u5143\u7ed1\u5b9a\u7f8e\u5143\u9ad8\u901a\u80c0\u3002<\/p>\n\n\n\n<p>\u9700\u6c42\u4fa7\uff0c\u9700\u6c42\u91cf\u4f4e\uff0c\u5de5\u8d44\u6da8\u5e45\u65e0\u6cd5\u8ffd\u8d76\u7269\u4ef7\u6da8\u5e45\uff0c\u4e0d\u6d88\u8d39\u3002\u4f46\u662f\u9ad8\u901a\u80c0\uff0c\u91d1\u878d\u5e02\u573a\u89c4\u6a21\u9884\u671f\u6269\u5927\u3002\u540c\u65f6\u4f4e\u6d88\u8d39\u6b32\u671b\u62c9\u4f4e\u7ec8\u7aef\u4ea7\u54c1\u4ef7\u683c\u3002<\/p>\n\n\n\n<p>\u6700\u7ec8\u7ec8\u7aef\u4f4e\u4ef7\uff0c\u539f\u6750\u6599\u9ad8\u4ef7\uff0c\u5bfc\u81f4\u751f\u4ea7\u8005\u4f4e\u5229\u6da6\u3002\u540c\u65f6\u5e73\u53f0\u62bd\u6210\u5bfc\u81f4\u751f\u4ea7\u8005\u5229\u6da6\u518d\u6b21\u88ab\u538b\u7f29\u3002\u75c5\u6001\u7ecf\u6d4e\u7ed3\u6784\u3002<\/p>\n\n\n\n<p>\u89e3\u51b3\uff1a1. \u4ece\u539f\u6750\u6599\u4ef7\u683c\u5165\u624b\uff1a\u957f\u671f\u63a8\u65ad\u4eba\u6c11\u5e01\u56fd\u9645\u5316\uff0c\u77ed\u671f\u9650\u4ef7\u8865\u8d34\u751f\u4ea7\u5546\uff08Problematic\uff09\u30022. \u4ece\u6d88\u8d39\u523a\u6fc0\u5165\u624b\uff1a\u957f\u671f\u6269\u5927\u5185\u9700\uff08\u8003\u8651Good-Bad Consumption\u8f6c\u578b\uff09\uff0c\u6d88\u8d39\u7ed3\u6784\u5728\u8f6c\u578b\uff0c\u9700\u8981\u4f9b\u7ed9\u4fa7\u540c\u65f6\u914d\u5408\u66f4\u65b0\u4ea7\u54c1\u4ea7\u54c1\u4ee5\u4e0e\u6d88\u8d39\u5339\u914d\uff0c\u77ed\u671f\uff1a\u65b0\u95fb\u5ba3\u4f20\uff08\u56fd\u6c11\u6587\u5316\u7406\u5ff5\u80cc\u666f\u4e0b\uff0c\u77ed\u671f\u4f3c\u4e4e\u65e0\u6709\u6548\u89e3\u51b3\u65b9\u6848\u3002\u53ef\u8003\u8651\u653f\u5e9c\u8d2d\u4e70\uff0c\u653f\u7b56\u6027\u56e4\u8d27\uff0c\u6216\u653f\u5e9c\u8d2d\u4e70\u8f6c\u79fb\u652f\u4ed8\u81f3\u6b20\u53d1\u8fbe\u5730\u533a\uff09\u30023. \u4ece\u964d\u4f4e\u4e2d\u4ecb\u5e73\u53f0\u8d39\u7528\u5165\u624b\uff08\u52a0\u5f3a\u53cd\u5784\u65ad\uff0c2021\u5e7411\u670818\u65e5\u56fd\u5bb6\u53cd\u5784\u65ad\u5c40\u5df2\u6302\u724c\u6210\u7acb\uff09\u3002<\/p>\n\n\n\n<p>\u601d\u8003\uff1a\u56fd\u5bb6\u7ecf\u6d4e\u53d1\u5c55\u9700\u8981\u4ece\u751f\u4ea7\u53ca\u6d88\u8d39\u4e0b\u624b\u3002\u800c\u4e2d\u95f4\u5546\u867d\u7136\u6709\u52a0\u901f\u8d44\u4ea7\u914d\u7f6e\u6d88\u8d39\u914d\u7f6e\u7684\u80fd\u529b\uff0c\u4f46\u662f\u8fc7\u4e8e\u6cdb\u6ee5\u53ca\u5784\u65ad\u7684\u4e2d\u95f4\u5546\uff08\u7535\u5546\u5e73\u53f0\uff09\u540c\u65f6\u5e26\u6765\u4e86\u4ee5\u4e0b\u95ee\u9898\u30021. \u4ea7\u54c1\u52a3\u8d28\u3002 2. \u4e2d\u95f4\u5546\u5229\u6da6\u8fc7\u5927\uff0c\u538b\u69a8\u751f\u4ea7\u8005\u6d88\u8d39\u8005surplus\u3002\u6b64\u65f6\u5373\u4f7f\u5e02\u573a\u8fbe\u5230\u7c7b\u4ef7\u683c\u6b67\u89c6\u5f62\u5f0f\uff0ctotal surplus\u6ca1\u6709\u51cf\u5c11\u3002\u4f46\u662f\u7531\u4e8econsumer and producer surplus \u51cf\u5c11\u5e26\u6765\u4e86\u6d88\u8d39\u751f\u4ea7\u610f\u613f\u964d\u4f4e\uff01\u8054\u7cfbbehavioral study\u548cconsumption preference\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9700\u6c42\u4f4e\uff0cPPI\u9ad8\u4e14\u589e\u901f\u5feb\uff0cCPI\u589e\u9ad8\u4f46\u589e\u901f\u663e\u8457\u4f4e\u4e8ePPI\u589e\u901f\u3002\u4e8e\u5b8f\u89c2\u603b\u9700\u6c42\u4f9b\u7ed9\u8003\u91cf\uff1a \u4f9b\u7ed9\u4fa7\u4f9b\u7ed9\u91cf\u57fa\u672c\u7a33\u5b9a\uff0c\u4f46\u662f\u4f9b\u7ed9\u4fa7\u4ef7\u683c\u4e0a\u5347\uff08\u8003\u8651AS\u66f2\u7ebf\u4e0a\u79fb\u52a8\uff09\u3002\u5176\u4e2d\u4f9b\u7ed9\u4fa7\u4ef7\u683c\u63d0\u9ad8\u6765\u81ea\u4e8e\u539f\u6750\u6599\u4ef7\u683c\u5347\u9ad8\uff0c\u7eff\u8272\u91d1\u878d\u8981\u6c42\u5bf9\u539f\u6599\u9650\u5236\uff0c\u4ee5\u53ca\u5927\u5b97\u5546\u54c1\u4ef7\u683c\u4e0e\u7f8e\u5143\u7ed1\u5b9a\u7f8e\u5143\u9ad8\u901a\u80c0\u3002 \u9700\u6c42\u4fa7\uff0c\u9700\u6c42\u91cf\u4f4e\uff0c\u5de5\u8d44\u6da8\u5e45\u65e0\u6cd5\u8ffd\u8d76\u7269\u4ef7\u6da8\u5e45\uff0c\u4e0d\u6d88\u8d39\u3002\u4f46\u662f\u9ad8\u901a\u80c0\uff0c\u91d1\u878d\u5e02\u573a\u89c4\u6a21\u9884\u671f\u6269\u5927\u3002\u540c\u65f6\u4f4e\u6d88\u8d39\u6b32\u671b\u62c9\u4f4e\u7ec8\u7aef\u4ea7\u54c1\u4ef7\u683c\u3002 \u6700\u7ec8\u7ec8\u7aef\u4f4e\u4ef7\uff0c\u539f\u6750\u6599\u9ad8\u4ef7\uff0c\u5bfc\u81f4\u751f\u4ea7\u8005\u4f4e\u5229\u6da6\u3002\u540c\u65f6\u5e73\u53f0\u62bd\u6210\u5bfc\u81f4\u751f\u4ea7\u8005\u5229\u6da6\u518d\u6b21\u88ab\u538b\u7f29\u3002\u75c5\u6001\u7ecf\u6d4e\u7ed3\u6784\u3002 \u89e3\u51b3\uff1a1. \u4ece\u539f\u6750\u6599\u4ef7\u683c\u5165\u624b\uff1a\u957f\u671f\u63a8\u65ad\u4eba\u6c11\u5e01\u56fd\u9645\u5316\uff0c\u77ed\u671f\u9650\u4ef7\u8865\u8d34\u751f\u4ea7\u5546\uff08Problematic\uff09\u30022. \u4ece\u6d88\u8d39\u523a\u6fc0\u5165\u624b\uff1a\u957f\u671f\u6269\u5927\u5185\u9700\uff08\u8003\u8651Good-Bad Consumption\u8f6c\u578b\uff09\uff0c\u6d88\u8d39\u7ed3\u6784\u5728\u8f6c\u578b\uff0c\u9700\u8981\u4f9b\u7ed9\u4fa7\u540c\u65f6\u914d\u5408\u66f4\u65b0\u4ea7\u54c1\u4ea7\u54c1\u4ee5\u4e0e\u6d88\u8d39\u5339\u914d\uff0c\u77ed\u671f\uff1a\u65b0\u95fb\u5ba3\u4f20\uff08\u56fd\u6c11\u6587\u5316\u7406\u5ff5\u80cc\u666f\u4e0b\uff0c\u77ed\u671f\u4f3c\u4e4e\u65e0\u6709\u6548\u89e3\u51b3\u65b9\u6848\u3002\u53ef\u8003\u8651\u653f\u5e9c\u8d2d\u4e70\uff0c\u653f\u7b56\u6027\u56e4\u8d27\uff0c\u6216\u653f\u5e9c\u8d2d\u4e70\u8f6c\u79fb\u652f\u4ed8\u81f3\u6b20\u53d1\u8fbe\u5730\u533a\uff09\u30023. \u4ece\u964d\u4f4e\u4e2d\u4ecb\u5e73\u53f0\u8d39\u7528\u5165\u624b\uff08\u52a0\u5f3a\u53cd\u5784\u65ad\uff0c2021\u5e7411\u670818\u65e5\u56fd\u5bb6\u53cd\u5784\u65ad\u5c40\u5df2\u6302\u724c\u6210\u7acb\uff09\u3002 \u601d\u8003\uff1a\u56fd\u5bb6\u7ecf\u6d4e\u53d1\u5c55\u9700\u8981\u4ece\u751f\u4ea7\u53ca\u6d88\u8d39\u4e0b\u624b\u3002\u800c\u4e2d\u95f4\u5546\u867d\u7136\u6709\u52a0\u901f\u8d44\u4ea7\u914d\u7f6e\u6d88\u8d39\u914d\u7f6e\u7684\u80fd\u529b\uff0c\u4f46\u662f\u8fc7\u4e8e\u6cdb\u6ee5\u53ca\u5784\u65ad\u7684\u4e2d\u95f4\u5546\uff08\u7535\u5546\u5e73\u53f0\uff09\u540c\u65f6\u5e26\u6765\u4e86\u4ee5\u4e0b\u95ee\u9898\u30021. \u4ea7\u54c1\u52a3\u8d28\u3002 2. \u4e2d\u95f4\u5546\u5229\u6da6\u8fc7\u5927\uff0c\u538b\u69a8\u751f\u4ea7\u8005\u6d88\u8d39\u8005surplus\u3002\u6b64\u65f6\u5373\u4f7f\u5e02\u573a\u8fbe\u5230\u7c7b\u4ef7\u683c\u6b67\u89c6\u5f62\u5f0f\uff0ctotal surplus\u6ca1\u6709\u51cf\u5c11\u3002\u4f46\u662f\u7531\u4e8econsumer and producer surplus \u51cf\u5c11\u5e26\u6765\u4e86\u6d88\u8d39\u751f\u4ea7\u610f\u613f\u964d\u4f4e\uff01\u8054\u7cfbbehavioral study\u548cconsumption preference\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,21],"tags":[],"_links":{"self":[{"href":"https:\/\/fanyuzhao.com\/index.php?rest_route=\/wp\/v2\/posts\/1128"}],"collection":[{"href":"https:\/\/fanyuzhao.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fanyuzhao.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fanyuzhao.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fanyuzhao.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1128"}],"version-history":[{"count":21,"href":"https:\/\/fanyuzhao.com\/index.php?rest_route=\/wp\/v2\/posts\/1128\/revisions"}],"predecessor-version":[{"id":1149,"href":"https:\/\/fanyuzhao.com\/index.php?rest_route=\/wp\/v2\/posts\/1128\/revisions\/1149"}],"wp:attachment":[{"href":"https:\/\/fanyuzhao.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fanyuzhao.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fanyuzhao.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}