How Esther Duflo Changed Economics and Won a Nobel Prize
Big theories often fail to solve poverty. Discover how Esther Duflo uses small-scale trials to find what works and why she views herself as a plumber.
How Esther Duflo Changed Economics and Won a Nobel Prize 베스트 인용
Instead of asking, 'How do we end global poverty?'—which is an impossible question to answer—they started asking much more precise, well-defined questions. By making the question smaller, the answer becomes much more reliable.
이 오디오 레슨은 BeFreed 커뮤니티 멤버가 만들었습니다
Want to learn about personal life of esther duflo and how she developed her approach for which she won nobel prize. And more about the approach
자주 묻는 질문
This concept refers to a focus on the actual mechanics of how policies work on the ground rather than just relying on abstract economic theories. Duflo believes that economists should act like plumbers by getting into the "pipes" of a system to see which specific parts are broken. Instead of trying to solve global poverty with one "silver bullet," this approach involves asking small, precise questions—such as how to increase vaccination rates—and using randomized controlled trials to find reliable, practical solutions.
In a study in Rajasthan, researchers found that low immunization rates weren't caused by a lack of interest in health, but by the high "cost" of travel and time for parents. By providing a small, immediate incentive—a one-kilogram bag of lentils for each visit—the researchers were able to nudge parents to overcome these daily hurdles. This small intervention caused vaccination rates to jump from six percent to thirty-nine percent, and actually lowered the overall cost per immunized child because the fixed costs of the clinics were spread across a much larger group of people.
Duflo’s work challenged the idea that a family acts as a single unit with shared goals. In a study of South African pensions, she discovered that when grandmothers received pension money, the health and nutrition of granddaughters improved significantly. However, when grandfathers received the same pension, there was no measurable improvement in the children's health. This evidence suggests that women are more likely to prioritize the well-being of the next generation, leading many countries to direct social assistance payments specifically to mothers.
Inspired by clinical trials in medicine, RCTs involve taking a social program and testing it in the real world with two groups: a treatment group that receives the intervention and a control group that does not. Participants are randomly assigned to these groups to ensure that any differences in outcomes are caused by the program itself rather than outside factors. This method allows economists to identify exactly which "levers of action"—like deworming pills or school textbooks—are the most effective and worth scaling up globally.
더 알아보기
Master Economics from Scratch
Master Economics from Scratch
This comprehensive guide bridges the gap between abstract theory and real-world application, making complex financial systems accessible to everyone. It is ideal for students, professionals, or curious minds looking to decode the economic forces that shape our global society.
Study Economics, Innovation & Psychology
Study Economics, Innovation & Psychology
This plan bridges the gap between traditional economic theory and the psychological realities of human behavior. It is designed for entrepreneurs, strategists, and curious professionals who want to master the mechanics of innovation and complex problem-solving.
Explore Economics, Inspiration & Culture
Explore Economics, Inspiration & Culture
This learning plan bridges the gap between technical economics and the human elements of psychology and culture. It is ideal for curious minds, aspiring leaders, and innovators who want to understand the complex forces driving global change and human progress.
Economics in depth
Economics in depth
Economics shapes every aspect of modern life, from personal financial decisions to global policy debates, yet most people lack a comprehensive understanding of how markets truly function. This learning plan is ideal for professionals, students, policymakers, and curious minds who want to move beyond surface-level explanations and develop genuine economic literacy that applies to real-world challenges.
Unstoppable: Women Leading Global Change
Unstoppable: Women Leading Global Change
This plan is designed for aspiring and established female leaders looking to scale their influence from the office to the global stage. It combines historical context with practical economic and systemic strategies to help women drive lasting, large-scale transformation.
Study Habits, Philosophy & Economics
Study Habits, Philosophy & Economics
This multidisciplinary plan bridges the gap between cognitive science, classical philosophy, and modern economics to build a well-rounded intellectual foundation. It is ideal for students or professionals seeking to sharpen their critical thinking skills and understand the hidden forces that drive human behavior.
Financial literacy to end poverty
Financial literacy to end poverty
This learning plan provides a comprehensive roadmap for individuals looking to escape financial instability and build a secure future. It is ideal for anyone seeking to transform their relationship with money through both practical management skills and advanced wealth-building strategies.
Learn Finance, Culture, Policy & Environment
Learn Finance, Culture, Policy & Environment
This interdisciplinary plan bridges the gap between economic literacy and social responsibility. It is ideal for professionals and students seeking to understand how financial systems, cultural shifts, and environmental policies interact to shape our modern world.
샌프란시스코에서 컬럼비아 대학교 동문들이 만들었습니다
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
샌프란시스코에서 컬럼비아 대학교 동문들이 만들었습니다
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
![[PDF] Understanding Public Policy - Deshbandhu College](/_next/image?url=https%3A%2F%2Fd1y2du6z1jfm9e.cloudfront.net%2Fassets%2Fpodcast%2Fpurple.png&w=1024&q=50)
