Tubaron
2021-10-12
Ooh
3 economists awarded Nobel for work on real-world experiments<blockquote>3位经济学家因在现实世界实验方面的工作而获得诺贝尔奖</blockquote>
免责声明：上述内容仅代表发帖人个人观点，不构成本平台的任何投资建议。
分享至
微信
复制链接
精彩评论
我们需要你的真知灼见来填补这片空白
打开APP，发表看法
APP内打开
发表看法
1
4
{"i18n":{"language":"zh_CN"},"detailType":1,"isChannel":false,"data":{"magic":2,"id":826698189,"tweetId":"826698189","gmtCreate":1634009751444,"gmtModify":1634009760174,"author":{"id":3579321262958123,"idStr":"3579321262958123","authorId":3579321262958123,"authorIdStr":"3579321262958123","name":"Tubaron","avatar":"https://static.tigerbbs.com/5af676245824ca64a40012bbae2dca16","vip":1,"userType":1,"introduction":"","boolIsFan":false,"boolIsHead":false,"crmLevel":11,"crmLevelSwitch":0,"individualDisplayBadges":[],"fanSize":21,"starInvestorFlag":false},"themes":[],"images":[],"coverImages":[],"extraTitle":"","html":"<html><head></head><body><p>Ooh</p></body></html>","htmlText":"<html><head></head><body><p>Ooh</p></body></html>","text":"Ooh","highlighted":1,"essential":1,"paper":1,"likeSize":4,"commentSize":1,"repostSize":0,"favoriteSize":0,"link":"https://laohu8.com/post/826698189","repostId":1184228586,"repostType":4,"repost":{"id":"1184228586","kind":"news","pubTimestamp":1634008011,"share":"https://www.laohu8.com/m/news/1184228586?lang=zh_CN&edition=full","pubTime":"2021-10-12 11:06","market":"us","language":"en","title":"3 economists awarded Nobel for work on real-world experiments<blockquote>3位经济学家因在现实世界实验方面的工作而获得诺贝尔奖</blockquote>","url":"https://stock-news.laohu8.com/highlight/detail?id=1184228586","media":"CNN Business","summary":"London (CNN Business)A trio of economists were awarded the Nobel Prize on Monday for showing that pr","content":"<p>London (CNN Business)A trio of economists were awarded the Nobel Prize on Monday for showing that precise — and surprising — answers to some of society's most pressing questions can be gleaned from experiments rooted in real life.</p><p><blockquote>伦敦（CNN Business）周一，三位经济学家被授予诺贝尔奖，因为他们表明，可以从植根于现实生活的实验中收集到一些社会最紧迫问题的精确且令人惊讶的答案。</blockquote></p><p> David Card was recognized by the Royal Swedish Academy of Sciences for groundbreaking work on minimum wages, immigration and education. He showed, using a natural experiment — where researchers study situations as they unfold in the real world — that increasing the minimum wage does not necessarily lead to fewer jobs.</p><p><blockquote>戴维·卡德因在最低工资、移民和教育方面的开创性工作而获得瑞典皇家科学院的认可。他利用一项自然实验——研究人员研究现实世界中的情况——表明提高最低工资并不一定会导致工作岗位减少。</blockquote></p><p> The other half of the prize was awarded to Joshua Angrist and Guido Imbens for demonstrating how precise conclusions about cause and effect can be drawn from natural experiments.</p><p><blockquote>另一半奖金授予了乔舒亚·安格里斯特和圭多·因本斯，因为他们展示了如何从自然实验中得出关于因果的精确结论。</blockquote></p><p> \"Card's studies of core questions for society and Angrist and Imbens' methodological contributions have shown that natural experiments are a rich source of knowledge. Their research has substantially improved our ability to answer key causal questions, which has been of great benefit to society,\" Peter Fredriksson, chair of the Economic Sciences Prize Committee, said in a statement.</p><p><blockquote>“卡德对社会核心问题的研究以及安格里斯特和因本斯的方法论贡献表明，自然实验是丰富的知识来源。他们的研究极大地提高了我们回答关键因果问题的能力，这对社会大有裨益，”经济科学奖委员会主席彼得·弗雷德里克森在一份声明中说。</blockquote></p><p> Card was born in Guelph, Canada and is a professor at the University of California, Berkeley. Angrist is a professor at the Massachusetts Institute of Technology. Imbens was born in Eindhoven, Netherlands and is a professor at Stanford University in California.</p><p><blockquote>卡德出生于加拿大圭尔夫，是加州大学伯克利分校的教授。安格里斯特是麻省理工学院的教授。因本斯出生于荷兰埃因霍温，是加州斯坦福大学教授。</blockquote></p><p> The Royal Swedish Academy of Sciences said that Card's studies from the early 1990s \"challenged conventional wisdom.\" By comparing what happened when New Jersey hiked its minimum wage to labor market conditions in neighboring Pennsylvania, he was able to upend the accepted theory that increasing the minimum wage would lead to fewer jobs.</p><p><blockquote>瑞典皇家科学院表示，卡德在20世纪90年代初的研究“挑战了传统观点”。通过将新泽西州提高最低工资时发生的情况与邻近的宾夕法尼亚州的劳动力市场状况进行比较，他能够颠覆公认的理论，即提高最低工资会导致就业机会减少。</blockquote></p><p> Researchers have much less control in a natural experiment. In a clinical trial, scientists decide who receives a treatment or intervention and who does not, but in a natural experiment, they do not have control over which individuals are in a treatment or control group. Card, for example, compared fast food workers who happened to live in Pennsylvania to those in New Jersey.</p><p><blockquote>研究人员在自然实验中的控制力要小得多。在临床试验中，科学家决定谁接受治疗或干预，谁不接受，但在自然实验中，他们无法控制哪些人属于治疗组或对照组。例如，卡德将碰巧住在宾夕法尼亚州的快餐工人与新泽西州的快餐工人进行了比较。</blockquote></p><p> Angrist and Imbens helped advance the use of natural studies by showing what conclusions about causation can be drawn from them.</p><p><blockquote>安格里斯特和因本斯通过展示可以从自然研究中得出关于因果关系的结论，帮助推进了自然研究的使用。</blockquote></p><p> \"The framework they created has radically changed how researchers approach empirical questions using data from natural experiments or randomized field experiments,\" the Royal Swedish Academy of Sciences said.</p><p><blockquote>瑞典皇家科学院表示：“他们创建的框架从根本上改变了研究人员使用自然实验或随机现场实验数据处理实证问题的方式。”</blockquote></p><p> The prize, officially known as the Sveriges Riksbank Prize in Economic Sciences, was not instituted by Alfred Nobel. It was established by Sweden's central bank and is awarded in memory of Nobel. Card will receive one half of the 10 million Swedish kronor ($1.1 million) prize. The remaining prize money will be split between Angrist and Imbens.</p><p><blockquote>该奖项的正式名称为瑞典央行经济科学奖，并非由阿尔弗雷德·诺贝尔设立。它由瑞典中央银行设立，是为了纪念诺贝尔而颁发的。卡德将获得1000万瑞典克朗（110万美元）奖金的一半。剩余的奖金将由安格里斯特和因本斯平分。</blockquote></p><p> Card said Monday that he thought he was the victim of a practical joke.</p><p><blockquote>卡德周一表示，他认为自己是恶作剧的受害者。</blockquote></p><p> \"The message said the call was coming from Sweden,\" he said just after winning the award. \"I have a couple of friends who would pull a stunt like that.\"</p><p><blockquote>“消息说看涨期权来自瑞典，”他在获奖后说道。“我有几个朋友会表演这样的特技。”</blockquote></p><p> Card said his work was mostly about \"trying to get more scientific tie-in and evidence-based analysis in economics.\"</p><p><blockquote>卡德表示，他的工作主要是“试图在经济学中获得更多科学的联系和基于证据的分析”。</blockquote></p><p> \"Most old fashioned economists are very theoretical, but these days, a large fraction of economics is really very nuts-and-bolts, looking at subjects like education or health, or at the effects of immigration or the effects of wage policies,\" he said.</p><p><blockquote>“大多数老式经济学家都非常理论化，但如今，经济学的很大一部分确实非常具体，关注教育或健康等主题，或者移民的影响或工资政策的影响，”他说。</blockquote></p><p> American economists Paul Milgrom and Robert Wilson were awarded last year's economics prize for their work on auction theory. The Stanford University professors were recognized for theoretical discoveries that improved how auctions work and made it easier to allocate scarce resources.</p><p><blockquote>美国经济学家保罗·米尔格罗姆和罗伯特·威尔逊因在拍卖理论方面的工作获得了去年的经济学奖。斯坦福大学的教授们因改进拍卖工作方式并使稀缺资源更容易分配的理论发现而受到认可。</blockquote></p><p> Abhijit Banerjee, Esther Duflo and Michael Kremer received the 2019 Nobel for pioneering an approach to poverty reduction. Duflo was the second woman to be awarded the prize, which has been given out since 1969.</p><p><blockquote>Abhijit Banerjee、Esther Duflo和Michael Kremer因开创了减贫方法而获得2019年诺贝尔奖。迪弗洛是第二位获得该奖项的女性，该奖项自1969年开始颁发。</blockquote></p><p></p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>3 economists awarded Nobel for work on real-world experiments<blockquote>3位经济学家因在现实世界实验方面的工作而获得诺贝尔奖</blockquote></title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n3 economists awarded Nobel for work on real-world experiments<blockquote>3位经济学家因在现实世界实验方面的工作而获得诺贝尔奖</blockquote>\n</h2>\n<h4 class=\"meta\">\n<p class=\"head\">\n<strong class=\"h-name small\">CNN Business</strong><span class=\"h-time small\">2021-10-12 11:06</span>\n</p>\n</h4>\n</header>\n<article>\n<p>London (CNN Business)A trio of economists were awarded the Nobel Prize on Monday for showing that precise — and surprising — answers to some of society's most pressing questions can be gleaned from experiments rooted in real life.</p><p><blockquote>伦敦（CNN Business）周一，三位经济学家被授予诺贝尔奖，因为他们表明，可以从植根于现实生活的实验中收集到一些社会最紧迫问题的精确且令人惊讶的答案。</blockquote></p><p> David Card was recognized by the Royal Swedish Academy of Sciences for groundbreaking work on minimum wages, immigration and education. He showed, using a natural experiment — where researchers study situations as they unfold in the real world — that increasing the minimum wage does not necessarily lead to fewer jobs.</p><p><blockquote>戴维·卡德因在最低工资、移民和教育方面的开创性工作而获得瑞典皇家科学院的认可。他利用一项自然实验——研究人员研究现实世界中的情况——表明提高最低工资并不一定会导致工作岗位减少。</blockquote></p><p> The other half of the prize was awarded to Joshua Angrist and Guido Imbens for demonstrating how precise conclusions about cause and effect can be drawn from natural experiments.</p><p><blockquote>另一半奖金授予了乔舒亚·安格里斯特和圭多·因本斯，因为他们展示了如何从自然实验中得出关于因果的精确结论。</blockquote></p><p> \"Card's studies of core questions for society and Angrist and Imbens' methodological contributions have shown that natural experiments are a rich source of knowledge. Their research has substantially improved our ability to answer key causal questions, which has been of great benefit to society,\" Peter Fredriksson, chair of the Economic Sciences Prize Committee, said in a statement.</p><p><blockquote>“卡德对社会核心问题的研究以及安格里斯特和因本斯的方法论贡献表明，自然实验是丰富的知识来源。他们的研究极大地提高了我们回答关键因果问题的能力，这对社会大有裨益，”经济科学奖委员会主席彼得·弗雷德里克森在一份声明中说。</blockquote></p><p> Card was born in Guelph, Canada and is a professor at the University of California, Berkeley. Angrist is a professor at the Massachusetts Institute of Technology. Imbens was born in Eindhoven, Netherlands and is a professor at Stanford University in California.</p><p><blockquote>卡德出生于加拿大圭尔夫，是加州大学伯克利分校的教授。安格里斯特是麻省理工学院的教授。因本斯出生于荷兰埃因霍温，是加州斯坦福大学教授。</blockquote></p><p> The Royal Swedish Academy of Sciences said that Card's studies from the early 1990s \"challenged conventional wisdom.\" By comparing what happened when New Jersey hiked its minimum wage to labor market conditions in neighboring Pennsylvania, he was able to upend the accepted theory that increasing the minimum wage would lead to fewer jobs.</p><p><blockquote>瑞典皇家科学院表示，卡德在20世纪90年代初的研究“挑战了传统观点”。通过将新泽西州提高最低工资时发生的情况与邻近的宾夕法尼亚州的劳动力市场状况进行比较，他能够颠覆公认的理论，即提高最低工资会导致就业机会减少。</blockquote></p><p> Researchers have much less control in a natural experiment. In a clinical trial, scientists decide who receives a treatment or intervention and who does not, but in a natural experiment, they do not have control over which individuals are in a treatment or control group. Card, for example, compared fast food workers who happened to live in Pennsylvania to those in New Jersey.</p><p><blockquote>研究人员在自然实验中的控制力要小得多。在临床试验中，科学家决定谁接受治疗或干预，谁不接受，但在自然实验中，他们无法控制哪些人属于治疗组或对照组。例如，卡德将碰巧住在宾夕法尼亚州的快餐工人与新泽西州的快餐工人进行了比较。</blockquote></p><p> Angrist and Imbens helped advance the use of natural studies by showing what conclusions about causation can be drawn from them.</p><p><blockquote>安格里斯特和因本斯通过展示可以从自然研究中得出关于因果关系的结论，帮助推进了自然研究的使用。</blockquote></p><p> \"The framework they created has radically changed how researchers approach empirical questions using data from natural experiments or randomized field experiments,\" the Royal Swedish Academy of Sciences said.</p><p><blockquote>瑞典皇家科学院表示：“他们创建的框架从根本上改变了研究人员使用自然实验或随机现场实验数据处理实证问题的方式。”</blockquote></p><p> The prize, officially known as the Sveriges Riksbank Prize in Economic Sciences, was not instituted by Alfred Nobel. It was established by Sweden's central bank and is awarded in memory of Nobel. Card will receive one half of the 10 million Swedish kronor ($1.1 million) prize. The remaining prize money will be split between Angrist and Imbens.</p><p><blockquote>该奖项的正式名称为瑞典央行经济科学奖，并非由阿尔弗雷德·诺贝尔设立。它由瑞典中央银行设立，是为了纪念诺贝尔而颁发的。卡德将获得1000万瑞典克朗（110万美元）奖金的一半。剩余的奖金将由安格里斯特和因本斯平分。</blockquote></p><p> Card said Monday that he thought he was the victim of a practical joke.</p><p><blockquote>卡德周一表示，他认为自己是恶作剧的受害者。</blockquote></p><p> \"The message said the call was coming from Sweden,\" he said just after winning the award. \"I have a couple of friends who would pull a stunt like that.\"</p><p><blockquote>“消息说看涨期权来自瑞典，”他在获奖后说道。“我有几个朋友会表演这样的特技。”</blockquote></p><p> Card said his work was mostly about \"trying to get more scientific tie-in and evidence-based analysis in economics.\"</p><p><blockquote>卡德表示，他的工作主要是“试图在经济学中获得更多科学的联系和基于证据的分析”。</blockquote></p><p> \"Most old fashioned economists are very theoretical, but these days, a large fraction of economics is really very nuts-and-bolts, looking at subjects like education or health, or at the effects of immigration or the effects of wage policies,\" he said.</p><p><blockquote>“大多数老式经济学家都非常理论化，但如今，经济学的很大一部分确实非常具体，关注教育或健康等主题，或者移民的影响或工资政策的影响，”他说。</blockquote></p><p> American economists Paul Milgrom and Robert Wilson were awarded last year's economics prize for their work on auction theory. The Stanford University professors were recognized for theoretical discoveries that improved how auctions work and made it easier to allocate scarce resources.</p><p><blockquote>美国经济学家保罗·米尔格罗姆和罗伯特·威尔逊因在拍卖理论方面的工作获得了去年的经济学奖。斯坦福大学的教授们因改进拍卖工作方式并使稀缺资源更容易分配的理论发现而受到认可。</blockquote></p><p> Abhijit Banerjee, Esther Duflo and Michael Kremer received the 2019 Nobel for pioneering an approach to poverty reduction. Duflo was the second woman to be awarded the prize, which has been given out since 1969.</p><p><blockquote>Abhijit Banerjee、Esther Duflo和Michael Kremer因开创了减贫方法而获得2019年诺贝尔奖。迪弗洛是第二位获得该奖项的女性，该奖项自1969年开始颁发。</blockquote></p><p></p>\n<div class=\"bt-text\">\n\n\n<p> 来源：<a href=\"https://edition.cnn.com/2021/10/11/business/nobel-prize-economics-winner-2021-intl/index.html\">CNN Business</a></p>\n<p>为提升您的阅读体验，我们对本页面进行了排版优化</p>\n\n\n</div>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"","relate_stocks":{".DJI":"道琼斯"},"source_url":"https://edition.cnn.com/2021/10/11/business/nobel-prize-economics-winner-2021-intl/index.html","is_english":true,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1184228586","content_text":"London (CNN Business)A trio of economists were awarded the Nobel Prize on Monday for showing that precise — and surprising — answers to some of society's most pressing questions can be gleaned from experiments rooted in real life.\nDavid Card was recognized by the Royal Swedish Academy of Sciences for groundbreaking work on minimum wages, immigration and education. He showed, using a natural experiment — where researchers study situations as they unfold in the real world — that increasing the minimum wage does not necessarily lead to fewer jobs.\nThe other half of the prize was awarded to Joshua Angrist and Guido Imbens for demonstrating how precise conclusions about cause and effect can be drawn from natural experiments.\n\"Card's studies of core questions for society and Angrist and Imbens' methodological contributions have shown that natural experiments are a rich source of knowledge. Their research has substantially improved our ability to answer key causal questions, which has been of great benefit to society,\" Peter Fredriksson, chair of the Economic Sciences Prize Committee, said in a statement.\nCard was born in Guelph, Canada and is a professor at the University of California, Berkeley. Angrist is a professor at the Massachusetts Institute of Technology. Imbens was born in Eindhoven, Netherlands and is a professor at Stanford University in California.\nThe Royal Swedish Academy of Sciences said that Card's studies from the early 1990s \"challenged conventional wisdom.\" By comparing what happened when New Jersey hiked its minimum wage to labor market conditions in neighboring Pennsylvania, he was able to upend the accepted theory that increasing the minimum wage would lead to fewer jobs.\nResearchers have much less control in a natural experiment. In a clinical trial, scientists decide who receives a treatment or intervention and who does not, but in a natural experiment, they do not have control over which individuals are in a treatment or control group. Card, for example, compared fast food workers who happened to live in Pennsylvania to those in New Jersey.\nAngrist and Imbens helped advance the use of natural studies by showing what conclusions about causation can be drawn from them.\n\"The framework they created has radically changed how researchers approach empirical questions using data from natural experiments or randomized field experiments,\" the Royal Swedish Academy of Sciences said.\nThe prize, officially known as the Sveriges Riksbank Prize in Economic Sciences, was not instituted by Alfred Nobel. It was established by Sweden's central bank and is awarded in memory of Nobel. Card will receive one half of the 10 million Swedish kronor ($1.1 million) prize. The remaining prize money will be split between Angrist and Imbens.\nCard said Monday that he thought he was the victim of a practical joke.\n\"The message said the call was coming from Sweden,\" he said just after winning the award. \"I have a couple of friends who would pull a stunt like that.\"\nCard said his work was mostly about \"trying to get more scientific tie-in and evidence-based analysis in economics.\"\n\"Most old fashioned economists are very theoretical, but these days, a large fraction of economics is really very nuts-and-bolts, looking at subjects like education or health, or at the effects of immigration or the effects of wage policies,\" he said.\nAmerican economists Paul Milgrom and Robert Wilson were awarded last year's economics prize for their work on auction theory. The Stanford University professors were recognized for theoretical discoveries that improved how auctions work and made it easier to allocate scarce resources.\nAbhijit Banerjee, Esther Duflo and Michael Kremer received the 2019 Nobel for pioneering an approach to poverty reduction. Duflo was the second woman to be awarded the prize, which has been given out since 1969.","news_type":1,"symbols_score_info":{".DJI":0.9}},"isVote":1,"tweetType":1,"viewCount":896,"commentLimit":10,"likeStatus":false,"favoriteStatus":false,"reportStatus":false,"symbols":[],"verified":2,"subType":0,"readableState":1,"langContent":"CN","currentLanguage":"CN","warmUpFlag":false,"orderFlag":false,"shareable":true,"causeOfNotShareable":"","featuresForAnalytics":[],"commentAndTweetFlag":false,"andRepostAutoSelectedFlag":false,"upFlag":false,"length":3,"xxTargetLangEnum":"ZH_CN"},"commentList":[],"isCommentEnd":true,"isTiger":false,"isWeiXinMini":false,"url":"/m/post/826698189"}
精彩评论