The Nobel Prize for Economic Sciences was announced on Monday, October 11. One half of the Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel 2021 was awarded to David Card (University of California, Berkeley, USA) for his empirical contributions to labour economics. The other half of the prize was jointly awarded to Joshua D Angrist (Massachusetts Institute of Technology, Cambridge, USA) and Guido W Imbens (Stanford University, USA) for their methodological contributions to the analysis of causal relationships.
Unlike the other Nobel prizes, the economics award wasn't established in the will of Alfred Nobel but by the Swedish central bank in his memory in 1968, with the first winner selected a year later. It is the last prize announced each year. Last year's prize went to two Stanford University economists who tackled the tricky problem of making auctions run more efficiently. It also created an endearing moment when one had to knock on the other's door in the middle of the night to wake him up and tell him they had won.
Last week, the 2021 Nobel Peace Prize was awarded to journalists Maria Ressa of the Philippines and Dmitry Muratov of Russia for their fight for freedom of expression in countries where reporters have faced persistent attacks, harassment and even murder.
The Nobel Prize for literature was awarded to U.K.-based Tanzanian writer Abdulrazak Gurnah, who was recognized for his uncompromising and compassionate penetration of the effects of colonialism and the fate of the refugee.
The prize for physiology or medicine went to Americans David Julius and Ardem Patapoutian for their discoveries into how the human body perceives temperature and touch.
Three scientists won the physics prize for work that found order in seeming disorder, helping to explain and predict complex forces of nature, including expanding our understanding of climate change.
Benjamin List and David WC MacMillan won the chemistry prize for finding an easier and environmentally cleaner way to build molecules that can be used to make compounds, including medicines and pesticides.
(With PTI inputs)