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Who we are

With research staff from more than 60 countries, and offices across the globe, IFPRI provides research-based policy solutions to sustainably reduce poverty and end hunger and malnutrition in developing countries.

researcher spotlight

Liangzhi You

Liangzhi You is a Senior Research Fellow and theme leader in the Foresight and Policy Modeling Unit, based in Washington, DC. His research focuses on climate resilience, spatial data and analytics, agroecosystems, and agricultural science policy. Gridded crop production data of the world (SPAM) and the agricultural technology evaluation model (DREAM) are among his research contributions. 

Where we work

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Where we work

IFPRI currently has more than 600 employees working in over 80 countries with a wide range of local, national, and international partners.

IFPRI Regional Programs

IFPRI Country Programs

Research by country and region

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The Regions

  • Africa

    Africa

    The Africa Regional Office provides an on-the-ground presence to support local research and capacity building as well as partnership building for sustainably reducing poverty and ending malnutrition.

  • Latin America and the Caribbean

    Latin America and the Caribbean

    IFPRI’s Latin America and Caribbean Program builds on more than three decades of research in the region. The program supports the region in food systems transformation by analyzing data and generating insights for informing policies, and emphasizes collaboration with other institutions to build a network of collaborators and colleagues in the region.

  • South Asia

    South Asia

    IFPRI’s South Asia Office supports policy research and capacity-building activities related to food and nutrition security in the region, with a focus on agricultural diversification, climate change, markets and trade, nutrition and health, science and technology, and governance.

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Essential Reading
The Russia-Ukraine Conflict & Global Food Security
The Russia-Ukraine conflict and global food security

The Russia-Ukraine conflict and global food security

When Russia invaded Ukraine in February 2022, sparking fears of a global food crisis, IFPRI responded rapidly to the need for information and policy advice to address the crisis. From the first moments of the conflict, a new IFPRI blog series provided critical information and insights into the impacts on food security, caused by rising food, fertilizer, and fuel prices and trade disruptions, for vulnerable countries and regions. This book is a compilation of those blog posts, which include analysis of trade flows, tracking of food prices and policy responses, and results of impact modeling. Together, they provide an overview of how the crisis has progressed, how the international community and individual countries responded with efforts to ensure food security, and what we are learning about the best ways to ensure food security in the aftermath of a major shock to global food systems.

Year published

2023

Project

Markets, Trade, and Institutions (MTI); Food and Nutrition Policy

Engaging women's groups to improve nutrition
Engaging women’s groups to improve nutrition: Findings from an evaluation of the Jeevika multisectoral convergence pilot in Saharsa, Bihar

Engaging women’s groups to improve nutrition: Findings from an evaluation of the Jeevika multisectoral convergence pilot in Saharsa, Bihar

This report presents the endline findings of an impact evaluation of the JEEViKA Multisectoral Convergence pilot, designed as an effectiveness trial, in one district in Bihar, India. JEEViKA, a rural livelihoods project, supports self-help groups (SHGs) – savings and credit-based groups of about 15-20 women, mostly targeted toward those from poor households – with the aim of improving their livelihoods and enhancing household incomes. The JEEViKA Multisectoral Convergence (JEEViKA-MC) pilot went a step further, leveraging these SHGs to address the immediate and underlying determinants of undernutrition among women and children. The multisectoral convergence model, developed by the Bihar Rural Livelihoods Promotion Society with technical support from the World Bank, was piloted in 12 Gram Panchayats of Saharsa district in Bihar. Two complementary sets of interventions-health and nutrition behavior change communication (BCC) to improve women’s knowledge and household practices, and efforts to improve service access through convergence -were layered onto the existing core package of JEEViKA activities and were targeted to women who were members of the SHGs already formed by JEEViKA. Within this target population, households with young children, mothers of young children, and pregnant women were the primary focus of the JEEViKA-MC pilot.

Year published

2019

Project

PHND; A4NH

show me what you eat
Show me what you eat: Assessing diets remotely through pictures

Show me what you eat: Assessing diets remotely through pictures

Goal: Using real-time smartphone meal pictures sent by rural or urban households to better monitor and assess the quality of their diets, and provide tailored recommendations to improve them. Detailed information on household and individual dietary intake is crucial for adequate nutritional monitoring and designing interventions to improve diets. Common recall-based methods are generally time consuming, costly, and subject to non-negligible measurement errors and potential biases. In addition, the scope of information that can be obtained in a regular survey is typically limited. Detailed diaries, in turn, are effort- and time-intensive and prone to errors. With increasing mobile penetration in both urban and rural areas, meal pictures can overcome some of these difficulties, providing real-time, detailed food intake information of individuals remotely and at a minimal cost. Moreover, pictures can be obtained over extended periods of time, beyond the standard short spans (i.e. 24-hours) in recall survey questions, with little to no data quality loss. Such rich consumption data can help identify and better understand vulnerabilities and nutritional imbalances —including specific macronutrient or micronutrient gaps or excesses—, and open the door for low-cost, individually tailored digital interventions to promote healthier diets. Moreover, crowdsourced data allow to identify locally available, affordable foods rich in specific nutrients consumed by similar households in the area. Interventions, in turn, can be delivered through text messages, interactive voice response (IVR), or phone calls, or videos or interactive games integrated into an app, benefitting from a two-way communication channel with individuals.

Year published

2021

Project

MTID

What’s New

Trust the messenger? The role of AI transparency in policy research communication
IFPRI Blog
 | 
December 31, 2024

Trust the messenger? The role of AI transparency in policy research communication

By Michael Keenan, Jawoo Koo, Christine Mwangi, Naureen Karachiwalla, Clemens Breisinger, and MinAh Kim

Testing reader responses to chatbot- vs. human-written blog posts.

From space to soil: Advancing crop mapping and ecosystem insights for smallholder agriculture in Kenya
IFPRI Blog
 | 
December 31, 2024

From space to soil: Advancing crop mapping and ecosystem insights for smallholder agriculture in Kenya

By Zhe Guo, Upeksha Hettiarachchi, and Wei Zhang

Using machine learning to track land use.

The wonder and importance of biological control in farming and agrifood systems
IFPRI Blog
 | 
December 30, 2024

The wonder and importance of biological control in farming and agrifood systems

By Kris A.G. Wyckhuys

Prioritizing a key form of natural capital.

Strengthening Uganda’s solar pump subsidy program: Key challenges and solutions
IFPRI Blog
 | 
December 27, 2024

Strengthening Uganda’s solar pump subsidy program: Key challenges and solutions

By Edward Kato, Claudia Ringler, Geoffrey Kiguli, George Sentumbwe, Dennis Tiishekwa, Abdul Nsereko, and Jennifer Alinaitwe

Helping smallholders build water security.

Takaful program: Giving Egypt’s poor a hand up, not just a handout
IFPRI Blog
 | 
December 26, 2024

Takaful program: Giving Egypt’s poor a hand up, not just a handout

By Naureen Karachiwalla, Daniel Gilligan, and Sikandra Kurdi

Assessing impacts of cash transfers.

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