Esther Duflo | |
---|---|
Born | |
Education | |
Spouse | Abhijit Banerjee |
Academic career | |
Field | Development economics |
Institutions | |
Doctoral advisor | Abhijit Banerjee • Joshua Angrist |
Doctoral students | Emily Breza • Dean Karlan • Rachael Meager • Vincent Pons |
Contributions | Randomized controlled trials |
Awards |
|
Information at IDEAS / RePEc |
Esther Duflo, FBA (French: [dyflo] ; born 25 October 1972) is a French-American economist [1] currently serving as the Abdul Latif Jameel Professor of Poverty Alleviation and Development Economics at the Massachusetts Institute of Technology (MIT). [2] In 2019, she was jointly awarded the Nobel Memorial Prize in Economic Sciences alongside Abhijit Banerjee and Michael Kremer "for their experimental approach to alleviating global poverty". [3]
In addition to her academic appointment, Duflo is the co-founder and co-director of the Abdul Latif Jameel Poverty Action Lab (J-PAL), [2] an MIT-based research center promoting the use of randomized controlled trials in policy evaluation. [4] As of 2020, more than 400 million people had been impacted by programs tested by J-PAL affiliated researchers. [5] Since 2024, Duflo has also served as the president of the Paris School of Economics alongside her appointment at MIT. [6]
Duflo is a Research Associate of the National Bureau of Economic Research (NBER), [7] a board member of the Bureau for Research and Economic Analysis of Development (BREAD), [8] and the director of the development economics program of the Centre for Economic Policy Research. [7] Her research focuses on the microeconomics of development and spans topics such as household behavior, [9] education, [9] [10] financial inclusion, [4] political economy, [10] gender, [10] and health. [11] Prior to receiving the Nobel Memorial Prize in Economic Sciences, Duflo was awarded the Elaine Bennett Research Prize (2002) [9] and John Bates Clark Medal (2010) [10] by the American Economic Association.
Together with Abhijit Banerjee, Duflo is the co-author of Poor Economics [11] and Good Economics for Hard Times , [12] published in April 2011 and November 2019, respectively. According to the Open Syllabus Project, Duflo is the seventh most frequently cited author on college syllabi for economics courses. [13]
Duflo was born on October 25, 1972 to Violaine and Michel Duflo at the Port Royal Hospital in Paris, France. [14] Her father was a mathematics professor, and her mother was a pediatrician. [14] During Duflo's childhood, her mother often traveled, volunteering for a humanitarian NGO providing support to childhood victims of war. [14] [4] Duflo was raised and attended schools until grade 11 in Asnières, a western suburb of Paris. [14] Duflo completed her secondary schooling in 1990 at the Lycée Henri-IV, a magnet school in central Paris. [14]
After secondary school, Duflo pursued an undergraduate degree at the École Normale Supérieure in Paris, where she specialized in history and economics. [14] [4] She intended to study history prior to beginning her degree, but was recruited to study economics by Daniel Cohen. [14] From 1993 to 1994, she worked as a French teaching assistant in Moscow, where she wrote her history master's dissertation. [14] In Moscow, she worked as a research assistant at the Central Bank of Russia, and as an assistant to Jeffrey Sachs, an American economist selected to advise the Russian Ministry of Finance in the aftermath of the collapse of the Soviet Union. [14] [4] The experience led her to conclude that "economics had potential as a lever of action in the world" and she could satisfy academic ambitions while doing "things that mattered". [4]
She finished her degree in history and economics at École Normale Supérieure in 1994 and received a master's degree from DELTA, now the Paris School of Economics, in 1995. [7] [14] While in Moscow, Duflo met Thomas Piketty, who encouraged her to apply for graduate study at the Massachusetts Institute of Technology. [1] [14] She gained admission to MIT's PhD program in economics, and enrolled alongside her then-boyfriend, Emmanuel Saez, in 1995 after finishing her master's degree. [4] Duflo's first class in development economics was co-taught by Abhijit Banerjee and Michael Kremer, with whom she would later share the Nobel Memorial Prize in Economic Sciences. [14] Her classmates at the time include several prominent development economists, including Eliana La Ferrara, Asim Ijaz Khwaja, and Jishnu Das. [14]
Duflo completed her PhD in 1999, [2] [9] under the joint supervision of Abhijit Banerjee and Joshua Angrist. [14] Her dissertation research leveraged a natural experiment —a large-scale school expansion program in Indonesia — to study the effects of education on future earnings, providing the first causal evidence that increased schooling improves earnings later in life. [4] [15]
After completing her PhD in 1999, Duflo became an Assistant Professor of Economics at MIT, her alma mater. Economics professors are rarely hired from the PhD students in their own departments; however, following the departure of Michael Kremer for Harvard University, the department made an exception to strengthen MIT's development economics group. [14] From 2001 to 2002, Duflo took leave from MIT to pursue a visiting academic position at Princeton University. Upon her return, she was promoted to Associate Professor and became among the youngest faculty members in the department's history to be offered tenure.
In 2003, Duflo was promoted to full professor after receiving competing offers from Princeton and Yale. Alongside Abhijit Banerjee and Sendhil Mullainathan, Duflo secured additional funding as part of her retention offer to found a laboratory aimed at promoting the use of randomized controlled trials in policy evaluation. The Poverty Action Lab was initially led by Rachel Glennerster, a British economist and the wife of Michael Kremer, co-winner of the 2019 Nobel Memorial Prize in Economic Sciences. In 2005, with the support of MIT President Susan Hockfield, the Poverty Action Lab was endowed by Mohammed Abdul Latif Jameel, an MIT alumnus and president of the Abdul Latif Jameel corporation. [16]
In line with Duflo and Banerjee's experience in the Indian context, J-PAL's first regional office was founded in 2007 in Chennai at the Institute for Financial Management and Research. Additional regional offices have since been founded at Pontifical Catholic University of Chile, the Paris School of Economics, the University of Cape Town, American University in Cairo, and the University of Indonesia. As of 2024, the J-PAL network included 900 researchers based at 97 universities around the world. Many prominent development economists serve on the board of the organization, including Marianne Bertrand, Chris Blattman, Pascaline Dupas, and Amy Finkelstein.
Alongside her work at J-PAL, Duflo is a Research Associate at the National Bureau of Economic Research, a board member at the Bureau for Research and Economic Analysis of Development (BREAD), and director of the development economics program of the Centre for Economic Policy Research. Since 2023, she has held the Poverty and Public Policy Chair at the Collège de France, and in 2024 assumed the presidency of the Paris School of Economics. She is former editor-in-chief of the American Economic Review , was the founding editor of the American Economic Journal: Applied Economics , and previously served on the editorial boards of the Annual Review of Economics , Review of Economics and Statistics, and Journal of Development Economics .
Duflo has also held several advisory appointments in government. As of 2024, she was a member of the economic advisory committee of the Indian state of Tamil Nadu. From 2012 to 2017, she served on the Global Development Council of President Barack Obama, led by economist Mohamed El-Erian.
Duflo's research focuses on a range of topics in the microeconomics of development, such as health, education, financial inclusion, political economy, gender, and household behavior. Much of her research leverages randomized controlled trials to evaluate the causal effects of social interventions on development outcomes of interest.
Duflo's dissertation research examined the labor market returns to education through analysis of a unique policy experiment: a mass school construction program in Indonesia. [4] Published in the American Economic Review , the study showed that children exposed to the program (i.e. who were aged 2 to 6 in 1974) received between 0.12 and 0.19 more years of education [15] and had higher wages in adulthood. [4] The paper provided some of the first causal evidence in a developing country context that increased education does lead to increased wages. [4]
Among Duflo's most recognized work leverages randomized impact evaluations to study interventions aimed at improving educational outcomes in the developing world. [17] In 2007, Duflo — alongside co-authors Abhijit Banerjee, Shawn Cole, and Leigh Linden — published a study in The Quarterly Journal of Economics evaluating a remedial education program aimed at improving learning outcomes of those "left behind" in Indian schools. [17] They found that the program substantially improved learning outcomes, in contrast to other interventions such as providing textbooks. [17] [18] Their research has encouraged the proliferation of "Teaching at the Right Level (TaRL)", an educational program aimed at improving learning outcomes by providing targeted instruction to primary school pupils behind on mathematics and reading. [19]
In other early work, Duflo examines the role of gender in the intra-household allocation of resources by leveraging another unique policy shock: a large increase in the value of old-age pensions in South Africa in 1991. [10] Duflo shows that in households containing elderly females ("grandmothers"), the increase in pension was associated with an increase in the body mass index of young girls ("granddaughters"). [10] In contrast, she documents no such effect if the only pension recipient is an elderly man ("grandfather"). [10] This result suggests that girls may benefit when a larger proportion of household resources are controlled by older female family members. [20]
Among Duflo's most cited work leverages a randomized impact evaluation to test the effects of microfinance on household consumption and well-being. [4] The research was a direct response to the popularity of microfinance as a tool to eliminate global poverty, and Duflo's perception that microcredit was being celebrated as a development intervention despite no systematic evidence on its efficacy. [4] Alongside Cynthia Kinnan, Abhijit Banerjee, and Rachel Glennerster, Duflo partnered with a microcredit firm in Hyderabad, India to conduct a randomized controlled trial on the effects of expanding access to microfinance on development outcomes of interest. [4] She found that microfinance may allow some individuals to start businesses or acquire assets, but found little evidence that microfinance caused an increase in overall consumption. [4] The results were received negatively in the microfinance industry, [4] and inspired several follow-on studies of the effects of microfinance in other geographic contexts. [21] [22] In 2019, Rachael Meager — a former PhD student of Duflo — published a meta-analysis of the literature in the American Economic Journal: Applied Economics, finding little evidence to suggest that microfinance raises consumption or encourages household small business creation. [23]
Duflo is married to MIT professor Abhijit Banerjee; the couple have two children. [24] [25] Banerjee was a joint supervisor of Duflo's PhD in economics at MIT in 1999. [26]
In April 2011, Duflo released her book Poor Economics , co-authored with Banerjee. It documents their 15 years of experience in conducting randomized control trials to alleviate poverty. [27] The book has received critical acclaim. Nobel laureate Amartya Sen called it "a marvelously insightful book by the two outstanding researchers on the real nature of poverty." [28] [29] In 2019, she wrote his latest book, "Good Economics for Hard Times," where she discusses possible solutions to a series of current issues such as inequality, climate change, and globalization. [30]
Duflo has published numerous papers, receiving 6,200 citations in 2017. Most of them have appeared in the top five economic journals. [31]
Esther Duflo was awarded the Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel in 2019 along with her two co-researchers Abhijit Banerjee and Michael Kremer "for their experimental approach to alleviating global poverty". Duflo is the youngest person (at age 46) and the second woman to win this award (after Elinor Ostrom in 2009). [32] [33] [34]
The press release from the Royal Swedish Academy of Sciences noted: "Their experimental research methods now entirely dominate development economics." [35] [36] The Nobel committee commented:
Banerjee, Duflo and their co-authors concluded that students appeared to learn nothing from additional days at school. Neither did spending on textbooks seem to boost learning, even though the schools in Kenya lacked many essential inputs. Moreover, in the Indian context Banerjee and Duflo intended to study, many children appeared to learn little: in results from field tests in the city of Vadodara fewer than one in five third-grade students could correctly answer first-grade curriculum math test questions. [36]
In response to such findings, Banerjee, Duflo and co-authors argued that efforts to get more children into school must be complemented by reforms to improve school quality. [36]
Responding by telephone to the Royal Swedish Academy of Sciences, Duflo explained that she received the prize "at an extremely opportune and important time" and hoped that it would "inspire many, many other women to continue working and many other men to give them the respect that they deserve, like every single human being." [37] She also revealed that she wanted to use the award as a "megaphone" in her fighting efforts to tackle poverty and to improve children's education. [38]
French President Emmanuel Macron offered his congratulations: "Esther Duflo's magnificent Nobel Prize is a reminder that French economists are currently among the best in the world and shows that research in that field can have concrete impact on human welfare." [39]
Much of the discussion related to the prize shared by Duflo and her co-laureates focused on their influential use of randomized controlled trials in designing their experiments. [17] Summarizing the research approach which she had utilized along with Banerjee and Kremer, Duflo said simply, "Our goal is to make sure that the fight against poverty is based on scientific evidence." [40]
Duflo came under criticism from the Bharatiya Janata Party, a Hindu nationalist party currently in power in India, due to the party's displeasure over her husband Abhijit Banerjee achieving the Nobel Prize. Many within the party derogatorily commented that Banerjee had been preferred by the Nobel committee over other Hindu academicians, due to him marrying a white European woman (viz Duflo), which was in violation of the Hindu preference for endogamy. [41]
The MIT Department of Economics is a department of the Massachusetts Institute of Technology in Cambridge, Massachusetts.
Michael Robert Kremer is an American development economist currently serving as University Professor in Economics at the University of Chicago and Director of the Development Innovation Lab at the Becker Friedman Institute for Research in Economics. Kremer formerly served as the Gates Professor of Developing Societies at Harvard University, a role he held from 2003 to 2020. In 2019, Kremer was jointly awarded the Nobel Memorial Prize in Economic Sciences, together with Esther Duflo and Abhijit Banerjee, "for their experimental approach to alleviating global poverty."
Abhijit Vinayak Banerjee is an Indian-born American economist who is currently the Ford Foundation International Professor of Economics at the Massachusetts Institute of Technology. He is co-founder and co-director of the Abdul Latif Jameel Poverty Action Lab (J-PAL), an MIT based global research center promoting the use of scientific evidence to inform poverty alleviation strategies. In 2019, Banerjee shared the Nobel Memorial Prize in Economic Sciences with Esther Duflo and Michael Kremer, "for their experimental approach to alleviating global poverty." He and Esther Duflo are married, and became the sixth married couple to jointly win a Nobel or Nobel Memorial Prize.
Innovations for Poverty Action (IPA) is an American non-profit research and policy organization founded in 2002 by economist Dean Karlan. Since its foundation, IPA has worked with over 400 leading academics to conduct over 900 evaluations in 52 countries. The organization also manages the Poverty Probability Index.
Seva Mandir is an Indian grassroot NGO based in Udaipur, in Rajasthan state, founded by Dr. Mohan Sinha Mehta in 1968. Seva Mandir works mainly in natural resource development and sustainability, village development, women empowerment, education and health care, continuing education, and children's welfare.
The Abdul Latif Jameel Poverty Action Lab (J-PAL) is a global research center based at the Massachusetts Institute of Technology aimed to reducing poverty by ensuring that policy is informed by rigorous, scientific evidence. J-PAL funds, provides technical support to, and disseminates the results of randomized controlled trials evaluating the efficacy of social interventions in health, education, agriculture, and a range of other fields. As of 2020, the J-PAL network consisted of 500 researchers and 400 staff, and the organization's programs had impacted over 400 million people globally. The organization has regional offices in seven countries around the world, and is headquartered near the Massachusetts Institute of Technology in Cambridge, Massachusetts.
Dean Karlan is an American development economist and social entrepreneur currently serving as chief economist of the United States Agency for International Development. Alongside his role at USAID, he is the Frederic Esser Nemmers Distinguished Professor of Economics and Finance at Northwestern University where, alongside Christopher Udry, he co-directs the Globe Poverty Research Lab at the Kellogg School of Management.
Rachel Glennerster is a British economist. She is an Associate Professor of Economics at the University of Chicago. She has been announced as the new president for the Center for Global Development, starting in September 2024.
Poor Economics: A Radical Rethinking of the Way to Fight Global Poverty (2011) is a non-fiction book by Abhijit V. Banerjee and Esther Duflo, both professors of Economics at Massachusetts Institute of Technology (MIT) and Nobel Memorial Prize in Economic Sciences laureates. The book reports on the effectiveness of solutions to global poverty using an evidence-based randomized control trial approach. It won the 2011 Financial Times and Goldman Sachs Business Book of the Year Award.
Edward "Ted" Andrew Miguel is an American development economist currently serving as the Oxfam Professor of Environmental and Resource Economics at the University of California, Berkeley. He is the founder and faculty director of the Center for Effective Global Action (CEGA), a Berkeley-based hub for research on development economics.
Rohini Pande is an economist who is currently the Henry J. Heinz II Professor of Economics and Director of the Economic Growth Center at Yale University. She was previously the Rafik Hariri Professor of International Political Economy and Mohammed Kamal Professor of Public Policy at Harvard Kennedy School. Pande was the Co-Director of Center for International Development at Harvard University's Evidence for Policy Design research program (EPoD) and serves on the board of directors of the Abdul Latif Jameel Poverty Action Lab, MIT. She also serves on the board of the Bureau for Research and Economic Analysis of Development (BREAD), the Committee on the Status of Women in the Economic Profession (CSWEP) and as a co-editor of the American Economic Association's (AEA) journal American Economic Review: Insights. She is a Faculty Research Associate at NBER, CEPR and the IFPRI. Her research focuses on the economic analysis of the politics and consequences of different forms of redistribution, principally in developing countries. Her outstanding and empirical findings in fields of governance and accountability, women’s empowerment, role of credit in poverty, the economic aspects of the environment and the potential of policy design in these areas, won her the Infosys Prize 2022 in Social Sciences.
The impact of microcredit is the study of microcredit and its impact on poverty reduction which is a subject of much controversy. Proponents state that it reduces poverty through higher employment and higher incomes. This is expected to lead to improved nutrition and improved education of the borrowers' children. Some argue that microcredit empowers women. In the US and Canada, it is argued that microcredit helps recipients to graduate from welfare programs. Critics say that microcredit has not increased incomes, but has driven poor households into a debt trap, in some cases even leading to suicide. They add that the money from loans is often used for durable consumer goods or consumption instead of being used for productive investments, that it fails to empower women, and that it has not improved health or education.
Pascaline Dupas is a French economist whose research focuses on development economics and applied microeconomics, with a particular interest in health, education, and savings. She is a professor in economics and public affairs at Princeton University and is a co-chair of the Poverty Action Lab's health sector. She received the Best Young French Economist Prize in 2015.
Rema Hanna is an economist and is the Jeffrey Cheah Professor of South East Asia Studies at Harvard University's Kennedy School of Government. Moreover, she currently serves as co-director of the Evidence for Policy Design (EPoD) research programme at Harvard's Center for International Development and a scientific co-director for Southeast Asia at the Abdul Latif Jameel Poverty Action Lab (J-PAL). Her research focuses on the efficiency and effectiveness of public services in developing countries, with specific focus on service delivery and the impacts of corruption. She is also the co-chair of the editorial board for the academic journal Review of Economics and Statistics.
Good Economics for Hard Times: Better Answers to Our Biggest Problems is a 2019 nonfiction book by Abhijit V. Banerjee and Esther Duflo, both professors of economics at MIT. It was published on November 12, 2019 by PublicAffairs (US), Juggernaut Books (India), and Allen Lane (UK). The book draws from recent developments in economics research to argue solutions to the issues facing modern economies and societies around the world, including slowing economic growth, immigration, income inequality, climate change, globalization and technological unemployment. It is their second collaborative book since the publication of their book Poor Economics: A Radical Rethinking of the Way to Fight Global Poverty (2011) and their first since becoming a married couple in 2015. The book's publication comes a month after Banerjee and Duflo were jointly awarded the Nobel Prize in Economics, shared with Harvard University professor Michael Kremer.
Jeanne Lafortune is a Canadian economist who currently works as an Full Professor in Economics and Director of Research at the Pontifical Catholic University of Chile. She is also a researcher at the Abdul Latif Jameel Poverty Action Lab, which is a global research center that aims to reduce poverty and improve life quality of people in the Caribbean and Latin America. Lafortune holds a Ph.D. in economics from the Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts. Her research interests focus on three main fields, including economic history, family and development economics.
Petia Topalova is the Deputy Chief in the Emerging Economies Unit of the European Department of the International Monetary Fund and Mission Chief for the Slovak Republic. She is also a research economist with publications in development and trade economics.
The 2019 Nobel Memorial Prize in Economic Sciences was awarded jointly to the economist couple Abhijit Banerjee, Esther Duflo-Banerjee and their colleague Michael Kremer "for their experimental approach to alleviating global poverty". Banerjee and Duflo are the sixth married couple to jointly win a Nobel Prize. The press release of the Royal Swedish Academy of Sciences noted:
"The research conducted by this year's Laureates has considerably improved our ability to fight global poverty. In just two decades, their new experiment-based approach has transformed development economics, which is now a flourishing field of research. They have laid the foundations of the best way to design measures that reduce global poverty"
Emily Louise Breza is an American development economist currently serving as the Frederic E. Abbe Professor of Economics at Harvard University. She is a board member at the Abdul Latif Jameel Poverty Action Lab, and an affiliated researcher at the International Growth Centre and National Bureau of Economic Research. Breza's primary research interests are in development economics, in particular the interplay between social networks and household finance. She is the recipient of a Sloan Research Fellowship.