【2021年诺贝尔经济学奖授予3名科学家】 Three economists have won the 2021 Nobel Prize in Economics.
The Royal Swedish Academy of Sciences said on Monday it has decided to award the prize with one half to David Card, "for his empirical contributions to labor economics," and the other half jointly to Joshua D. Angrist and Guido W. Imbens, "for their methodological contributions to the analysis of causal relationships."
In a telephone interview on site, Imbens said he was "stunned" to the news and "thrilled to share the prize" with the other two laureates.
This year's laureates "have provided us with new insights about the labour market and shown what conclusions about cause and effect can be drawn from natural experiments. Their approach has spread to other fields and revolutionized empirical research," according to a statement released by the academy.
Using natural experiments, Card has analyzed the labor market effects of minimum wages, immigration and education. His studies from the early 1990s challenged conventional wisdom, leading to new analyses and additional insights.
"The results showed, among other things, that increasing the minimum wage does not necessarily lead to fewer jobs," the statement said.
Data from a natural experiment are difficult to interpret. But in the mid-1990s, Angrist and Imbens solved this methodological problem, demonstrating how precise conclusions about cause and effect can be drawn from natural experiments, according to the statement.
"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 the statement.
Card, born in 1956 in Guelph, Canada, is the Class of 1950 Professor of Economics at the University of California, Berkeley, USA. Angrist, born in 1960 in Columbus, USA, is the Ford Professor of Economics at the Massachusetts Institute of Technology, Cambridge, USA. Imbens, born in 1963 in Eindhoven, the Netherlands, is the Applied Econometrics Professor and Professor of Economics at the Stanford University, USA.
The prize amount is 10 million Swedish kronor (US$1.14 million), with one half to Card and the other half jointly to Angrist and Imbens. (Xinhua)
The Royal Swedish Academy of Sciences said on Monday it has decided to award the prize with one half to David Card, "for his empirical contributions to labor economics," and the other half jointly to Joshua D. Angrist and Guido W. Imbens, "for their methodological contributions to the analysis of causal relationships."
In a telephone interview on site, Imbens said he was "stunned" to the news and "thrilled to share the prize" with the other two laureates.
This year's laureates "have provided us with new insights about the labour market and shown what conclusions about cause and effect can be drawn from natural experiments. Their approach has spread to other fields and revolutionized empirical research," according to a statement released by the academy.
Using natural experiments, Card has analyzed the labor market effects of minimum wages, immigration and education. His studies from the early 1990s challenged conventional wisdom, leading to new analyses and additional insights.
"The results showed, among other things, that increasing the minimum wage does not necessarily lead to fewer jobs," the statement said.
Data from a natural experiment are difficult to interpret. But in the mid-1990s, Angrist and Imbens solved this methodological problem, demonstrating how precise conclusions about cause and effect can be drawn from natural experiments, according to the statement.
"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 the statement.
Card, born in 1956 in Guelph, Canada, is the Class of 1950 Professor of Economics at the University of California, Berkeley, USA. Angrist, born in 1960 in Columbus, USA, is the Ford Professor of Economics at the Massachusetts Institute of Technology, Cambridge, USA. Imbens, born in 1963 in Eindhoven, the Netherlands, is the Applied Econometrics Professor and Professor of Economics at the Stanford University, USA.
The prize amount is 10 million Swedish kronor (US$1.14 million), with one half to Card and the other half jointly to Angrist and Imbens. (Xinhua)
气质沉稳的奶油色系一向是秋冬季温柔气质穿搭的主旋律,mlouye Naomi Milky包款,外部以意大利牛皮手工制造,內里采用触感极佳的Ultrasuede®绒面材质,打造充满创意与细节的轻奢体验。
.
✉️HALF AN HOUR
澳門HALF AN HOUR
HALF AN HOUR概念店
.
#今天穿什么##小众品牌##小众包包##mlouye##澳门买手店#
.
✉️HALF AN HOUR
澳門HALF AN HOUR
HALF AN HOUR概念店
.
#今天穿什么##小众品牌##小众包包##mlouye##澳门买手店#
#神仙单品闭眼入#Lululemon | 秋季必备单品 卫衣合集|||155cm 48kg 89-58-89
textured crewneck pullover 白蛋白&露珠绿
full zip scuba hoodie 灰色&黑色&杂色亚麻蓝
perfectly oversized 黑色
perfectly oversized crop 迷雾粉&白蛋白&杂色绿灰色
half zip scuba hoodie 灰色 王炸单品 [吐舌头H]
每一件都是闭眼入的神仙卫衣
内搭loveTee 白色4码
textured crewneck pullover 白蛋白&露珠绿
full zip scuba hoodie 灰色&黑色&杂色亚麻蓝
perfectly oversized 黑色
perfectly oversized crop 迷雾粉&白蛋白&杂色绿灰色
half zip scuba hoodie 灰色 王炸单品 [吐舌头H]
每一件都是闭眼入的神仙卫衣
内搭loveTee 白色4码
✋热门推荐