PODCAST

VoxDev Development Economics

VoxDev.org

Hear about the cutting edge of development economics from research to practice.

science social sciences

All Episodes

23:59

S7 Ep16: The rise and fall of China's overseas lending

VoxDev Development Economics ·

2026/03/25

China became the world's largest bilateral creditor to developing countries over two decades, and for most of that time the scale of what it was doing was effectively a state secret. Its state-owned banks lent close to $1 trillion to developing-country governments, structured roughly half those loans against commodity export revenues held in offshore accounts, and concentrated the riskiest lending in countries such as Venezuela, Angola, and Russia. Net financial flows turned negative in 2019, and

29:32

S7 Ep15: The rise of digital payments in Latin America

VoxDev Development Economics ·

2026/03/19

Between 2019 and 2023, the number of electronic transactions tripled in six Latin American economies. The share of adults using digital wallets, mobile money, and mobile bank accounts went from 3% in 2011 to 40% by 2021. A region that not long ago was defined by financial disasters, hyperinflation, and deep mistrust of banks has become one of the world's leading examples of how digital payments can transform an economy.Diego Vera-Cossio edited Beyond Cash, The Digital Payments Revolution in Latin

40:03

S7 Ep13: Ideas in Development: Josh Lerner on the...

VoxDev Development Economics ·

2026/03/18

This is an episode from VoxDev's new podcast series, Ideas in Development. This series has a separate podcast feed, where you can find the entire AI series.Apple Podcasts: https://podcasts.apple.com/us/podcast/ideas-in-development/id1866874059Spotify: https://open.spotify.com/show/6sIdIKctE8frdWaz9iyfl2Everywhere else: https://audioboom.com/channels/5165629-ideas-in-developmentYouTube: https://www.youtube.com/playlist?list=PLcqy-QRDq-vD3YJ2t1rMUwx8BN1WTEA9ASubstack:

22:52

S7 Ep12: Can contact between groups reduce prejudice?

VoxDev Development Economics ·

2026/03/11

For 70 years, a simple idea has shaped efforts to reduce prejudice: put people from different groups together under the right conditions, and contact reduces prejudice. Gordon Allport proposed it in 1954. A landmark 2006 meta-analysis of 515 studies seemed to confirm it, reporting an average effect of 0.4 standard deviations on prejudice measures. That paper has been cited more than 14,000 times. The credibility revolution has undermined this evidence, by correcting for publication bias that meant

24:47

S7 Ep11: Transport policy for economic development

VoxDev Development Economics ·

2026/03/04

In cities across low- and middle-income countries, traffic crawls 24 hours a day. In Dhaka during rush hour, speeds average around 15km/h. At three in the morning, when the roads are empty, they average about 20km/h. Urban transport in the developing world is not only slow because of congestion. And so congestion policy, Adam Storeygard of Tufts University argues, gets you a small fraction of the way to solving the problems of urban transport in LMICs.That counterintuitive finding is one many

23:16

S7 Ep10: Reducing air pollution: Can markets succeed...

VoxDev Development Economics ·

2026/02/25

Particulate matter is, Michael Greenstone argues, the greatest public health threat on the planet. Worse than HIV, cigarettes, and alcohol. The average person loses about two years of life expectancy to it. In India, the figure is three and a half years. The solution to this problem has been tested, and it works, at least in high-income countries.Greenstone and his co-authors ran a randomised controlled trial in Surat, Gujarat: from 300 industrial plants, mostly making textiles, all burning coal,

27:54

S7 Ep9: How skilled migration from Asia reshaped the...

VoxDev Development Economics ·

2026/02/19

A small number of Asian countries have provided thousands of high-skilled migrants to the US, many of whom have gone on to great success. What created this long-term trend, and what has it contributed to the US economy? And with changes in domestic policy, technology, and the opportunities in other countries, will it continue? Gaurav Khanna of UC San Diego tells Tim Phillips the story of high-skilled migration to the US and warns of the consequences for the US economy if, in the future, they decide

36:13

S7 Ep8: Integrating refugees: What policies work best?

VoxDev Development Economics ·

2026/02/12

With the number of global refugees continuing to rise, integrating refugees has become a difficult challenge for hosts – and it is far from easy for the refugees themselves. Dany Bahar of Brown University and Giovanni Peri of UC Davis tell Tim Phillips about a new review of the evidence that evaluates what policies have worked.

30:20

S7 Ep7: Can AI take off in Africa?

VoxDev Development Economics ·

2026/02/10

In this episode of Ideas in Development, we ask what needs to happen before AI can take off in Africa.Rose Mutiso talks us through the current state of energy and digital infrastructure in Africa, why leapfrogging is not guaranteed with AI, and what fundamental bottlenecks need to be addressed.Read the full show notes: https://voxdev.org/topic/technology-innovation/ai-africa-barriers-opportunities-and-policy

33:01

S7 Ep6: Gender inequality in labour markets: Why...

VoxDev Development Economics ·

2026/02/04

Almost everywhere, women have less economic power than men, and earn less at work. Their commitment to childcare and work in the home gives them less spare time than men, as well as less recognition for the value of what they do. In another episodes based on the new book The London Consensus, published by LSE Press, Barbara Petrongolo of the University of Oxford, who one of the authors of the book’s chapter on Labour markets and gender inequality, and Ashwini Deshpande of Ashoka University, who

25:49

S7 Ep5: African agriculture's underappreciated supply...

VoxDev Development Economics ·

2026/01/28

Agricultural yields across sub-Saharan Africa are falling. We can create better seeds, fertilisers and insecticides which has the potential to increase agricultural yields. But what stops that potential being realised? We put a lot of attention on how to influence the behaviour or the choices of farmers, but what can policy also do to help the firms, large and small, that provide the inputs that farmers use? Hope Michelson of the University of Illinois is one of the authors of a new review of

32:37

S7 Ep4: Schools are failing to deliver learning

VoxDev Development Economics ·

2026/01/21

The new book The London Consensus is a large and very comprehensive successor to the Washington Consensus that dominated policymaking during the 1990s. It attempts to capture where the Washington consensus fell short, and suggest better policy for development.One area in which we need better policy is basic education. Despite the success of programmes to build and equip schools, outcomes are not improving. Pritchett’s chapter in The London Consensus examines the learning crisis and suggests what

28:27

S7 Ep3: Why labour markets look different in...

VoxDev Development Economics ·

2026/01/15

Labor markets in poor countries are very different to labour markets in rich countries. Millions of young people in developing economies who will be starting work in the next few years will face rationed jobs, volatile employment, and low-quality work. How will they cope and how can policy best help them?Emily Breza of Harvard University and Supreet Kaur of UC Berkeley are the authors of a new review of how labour markets in developing countries. They tell Tim Phillips some surprising facts about

54:17

S7 Ep2: Ideas in Development: How Costa Rica became...

VoxDev Development Economics ·

2026/01/13

Ideas in Development is VoxDev's new second podcast! You can listen to Ideas in Development wherever you get your podcasts, or watch on YouTube. Don't forget to subscribe, so you won't miss an episode.Today we're bringing you one of the episodes from our new series. Oliver Hanney and Kartik Akileswaran ask how Costa Rica, a small country of approximately 5 million people, became an attractive hub that now hosts operations for more than 1,000 multinationals. To take us through this period of

27:04

S7 Ep1: How to solve the global reading crisis

VoxDev Development Economics ·

2026/01/07

It’s one thing to enrol kids at school. But that is the beginning of their education. When they are there, they need to learn – and unless that starts with learning to read, we’re failing in our duty to them. A new report, produced by a group of literacy experts and is endorsed by GEEAP, shows that improving the quality of reading instruction can sharply increase reading levels in schools in LMICs, and calls on policymakers to act. Benjamin Piper of the Gates Foundation joins Tim Phillips to talk

43:02

S6 Ep50: A unified global carbon market

VoxDev Development Economics ·

2025/12/17

When the work well, carbon markets worldwide decarbonise economies and direct funds to the most efficient projects. Yet for these mechanisms to be effective, credible, and equitable, should we move beyond today’s fragmented initiatives and create a unified global carbon market that would integrate compliance and voluntary markets, with consistent standards and pricing? Robin Burgess of LSE and Rohini Pande of Yale are authors of a detailed proposal to design and implement this radical concept

24:50

S6 Ep49: How the slave trade shaped development in...

VoxDev Development Economics ·

2025/12/10

Many papers in economics have shown the scale of the damage that slavery did to Africa, but can we also make the argument that the slave trade helped cause Europe’s economic development? Ellora Derenoncourt of Princeton is the author of a recently published paper which uses new methods and new data to investigate this question. She talks to Tim Phillips about what historical records can and cannot tell us about that link, and what this data tells us about the growth of European port cities.

23:51

S6 Ep48: Women’s power at home

VoxDev Development Economics ·

2025/12/03

At home, men usually have more money and more power than their female partners, and this inequality is particularly wide in LMICs. What does research tell us about how decisions are made and, if there isn’t enough food or money or care to go around, who gets what? And when policymakers try to empower women do their well-intentioned policies work, and can they provoke a backlash? Seema Jayachandran of Princeton and Alessandra Voena of Stanford are the authors of a new review of the evidence, and they

27:58

S6 Ep47: Intimate partner violence: Causes, costs and...

VoxDev Development Economics ·

2025/11/26

Intimate partner violence (IPV) is common everywhere, but how common? What are its causes and effects? How can we do a better job of noticing it, measuring its impact – and ultimately, finding effective ways to stop it?A new review of IPV looks at the recent economic research on the topic, what this work can tell us, and what questions are, so far, unanswered. Manisha Shah of UC Berkeley is one of the authors. She talks to Tim Phillips about why IPV is hard to measure, and even harder to

39:32

S6 Ep46: The origins of government

VoxDev Development Economics ·

2025/11/19

The modern state, and the way in which is governs, is clearly very important. It provides social programs, education, disaster relief or, on the other side, it can cause violence and repression.We tend to assume that there is one model of a successful state, and the emergence of government has followed a single path with, as Francis Fukuyama wrote, “Getting to Denmark” as its end point. But is that the story that the historical record tells? And are successful states today, even in high-income

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