Angus Deaton

In 2015, he was awarded the Nobel Memorial Prize in Economic Sciences for his analysis of consumption, poverty, and welfare.

Angus Deaton studied at Fitzwilliam College, Fettes College and Hawick High School. The recorded working language is English. The field of work recorded is microeconomics, economics and poverty. Employment is recorded with Princeton University, University of Bristol and University of Southern California. Positions recorded include chairperson and professor emeritus. Distinctions recorded are Prize in Economic Sciences in Memory of Alfred Nobel, Frisch Medal, BBVA Foundation Frontiers of Knowledge Award and Leontief Prize for Advancing the Frontiers of Economic Thought.

• Name — Sir Angus Deaton • Birth Name — Angus Stewart Deaton • Born — 19 October 1945 • Birthplace — Edinburgh, Scotland • Discipline — Microeconomics • Workplaces — * University of Bristol • Princeton University • University of Southern California • Alma Mater — Fitzwilliam College, Cambridge • Thesis Title — Models of Consumer Demand and Their Application to the United Kingdom • Thesis Year — 1975 • Doctoral Advisor — Richard Stone • Awards — * Frisch Medal (1978) • Nobel Memorial Prize in Economic Sciences (2015) • Member of the National Academy of Sciences (2015) • Spouse — Anne Case • Education — * Hawick High School • Fettes College • Repec Prefix — e • Repec Id — pde30

• Illustration — Angus Deaton presenting himself, December 2015 Deaton was born in Edinburgh, Scotland. He attended Hawick High School and then Fettes College as a foundation scholar, working at Portmeirion Hotel in the summer of 1964. He earned his B.A., M.A. and Ph.D. degrees at the University of Cambridge, the last with a 1975 thesis entitled Models of Consumer Demand and Their Application to the United Kingdom under the supervision of Richard Stone. At Cambridge, he was a student and later a fellow at Fitzwilliam College, and a research officer working with Richard Stone and Terry Barker in the Department of Applied Economics.

In 1976 Deaton took up a post at the University of Bristol as Professor of Econometrics. During this period, he completed a significant portion of his most influential work. In 1978, he became the first ever recipient of the Frisch Medal, an award given by the Econometric Society every two years to an applied paper published within the past five years in Econometrica. In 1980, his paper on how demand for various consumption goods depends on prices and income was published in The American Economic Review. This paper has since been hailed as one of the twenty most influential articles published in the journal in its first hundred years. In 1983, he left the University of Bristol for Princeton University. He is currently the Dwight D. Eisenhower Professor of International Affairs and Professor of Economics and International Affairs at the Princeton School of Public and International Affairs and the Department of Economics at Princeton. Since 2017, he holds a joint appointment with the University of Southern California where he is the Presidential Professor of Economics. He holds both British and American citizenship. In 2015, Deaton won that year's Nobel Memorial Prize in Economic Sciences. Deaton was "delighted" and described himself as "someone who's concerned with the poor of the world and how people behave, and what gives them a good life." The Royal Swedish Academy of Sciences said that economic policy intended to reduce poverty could only be designed once individuals' consumption choices were understood, saying, "More than anyone else, Angus Deaton has enhanced this understanding. By linking detailed individual choices and aggregate outcomes, his research has helped transform the fields of microeconomics, macroeconomics, and development economics". In 2016, Deaton became a Senior Scholar and Emeritus Professor. Deaton is also the author of "Letters from America", a popular semi-annual feature in the Royal Economic Society Newsletter. In 2024, Deaton wrote about having changed his mind on a large part of the mainstream economics he had previously supported, concluding that economists' mistakes showed how "Economists could benefit by greater engagement with the ideas of philosophers, historians, and sociologists, just as Adam Smith once did".

Deaton's first work to become known was Almost Ideal Demand System (AIDS), which he developed with John Muellbauer and published in The American Economic Review (AER) in 1980. As a consumer demand model, it provides a first-order approximation to any demand system that satisfies the axioms of order, aggregates over consumers without invoking parallel linear Engel curves, is consistent with budget constraints, and is simple to estimate. According to a review by the American Economic Review, the paper "introduces a practical system of demand equations that are consistent with preference maximization and have sufficient flexibility to support full welfare analysis of policies that have an impact on consumers." The paper was listed as one of the top 20 published works in the AER in the first 100 years of the journal.

In 2015, Anne Case and Angus Deaton published the paper "Rising morbidity and mortality in midlife among white non-Hispanic Americans in the 21st century" in the Proceedings of the National Academy of Sciences. In the article, Case and Deaton highlight the rising all-cause mortality rate among middle-aged white non-Hispanic Americans in the past decade, a recent trend that was unique among "rich" countries. Case and Deaton found that the rising mortality rates were only occurring for white non-Hispanics and that less-educated white non-Hispanics were at the greatest risk. Further, they discovered that the increasing mortality rates among white non-Hispanics could be classified as "deaths of despair", most notably drug and alcohol poisonings, suicide, and chronic liver diseases and cirrhosis." Finally, they noted that rising mortality rates were accompanied by rising morbidity rates, particularly "[s]elf-reported declines in health, mental health, and ability to conduct activities of daily living, and increases in chronic pain and inability to work". To explain their findings, Case and Deaton point to the rising availability and abuse of opioids: As a follow-up to their previous work, Case and Deaton received funding from the National Institute on Aging through the National Bureau of Economic Research to release a larger study that was published in 2017 entitled Mortality and Morbidity in the 21st Century. In extending their research, they found that the mortality rates for educated white non-Hispanics have begun to decrease again, although the rates for uneducated white non-Hispanics have continued to climb; at the same time, rates for Hispanics and blacks continued to decrease, regardless of educational attainment. Additionally, they found that contemporaneous resources had no effect on mortality rates and that, instead, worsening labor market opportunities for uneducated white non-Hispanics have pushed forward several cumulative disadvantages for middle-aged people, such as worsened marriage and child outcomes, and overall health. As a result of this research, Case has opined that physical and mental distress may bolster candidates like Donald Trump and Bernie Sanders. Likewise, the Washington Post and a Gallup Poll showed strong correlation between support for Trump and higher death rates.

Previously widowed, Deaton has two children, born in 1970 and 1971. He is married to Anne Case, the Alexander Stewart 1886 Professor of Economics and Public Affairs at Princeton University's Princeton School of Public and International Affairs. The couple enjoy the opera and trout fishing. He has declined to comment on whether he supports independence for his native Scotland but said that he has a “strong personal and historical attachment to the Union".

In June 2024, 16 Nobel Prize in Economics laureates, including Deaton, signed an open letter arguing that Donald Trump’s fiscal and trade policies coupled with efforts to limit the Federal Reserve's independence would reignite inflation in the United States.

• Deaton, Angus; J Muellbauer (1980). An almost ideal demand system, The American economic review 70 (3), 312-326 • Deaton, Angus (1991). Saving and Liquidity Constraints. Econometrica. 59 (5). • Deaton, Angus (March 2003). Health, Inequality, and Economic Development, Journal of Economic Literature

Angus Deaton worked in microeconomics, economics, poverty, distributive justice and social justice. He was employed by Princeton University, University of Bristol and University of Southern California. Recorded positions include chairperson and professor emeritus. He belonged to National Academy of Sciences, American Academy of Arts and Sciences, British Academy, Royal Society of Edinburgh, American Philosophical Society and Princeton University Press.