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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

Carlo Azzarri

Carlo Azzarri is a Senior Research Fellow in the Innovation Policy and Scaling Unit. His work focuses on the relationships among poverty, nutrition, food security, agriculture, the environment, production, and migration—analyzed at both micro and macroeconomic levels, primarily using quantitative methods.

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Since 1975, IFPRI’s research has been informing policies and development programs to improve food security, nutrition, and livelihoods around the world.

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

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TOPIC

Food Systems

Food systems are the sum of actors and interactions along the food value chain—from input supply and production of crops, livestock, fish, and other agricultural commodities to transportation, processing, retailing, wholesaling, and preparation of foods to consumption and disposal. Food systems also include the enabling policy environments and cultural norms around food. Ideal food systems would be nutrition-, health-, and safety-driven, productive and efficient (and thus able to deliver affordable food), environmentally sustainable and climate-smart, and inclusive. To realize this vision, continued investments must be made in agricultural research and development and technological innovations, paving the way for programs and policies that are based on sound evidence.

IFPRI conducts research and offers policy support on a range of food system issues from farm-level productivity to development of inclusive food value chains to nutrition education—providing evidence for design of food systems that provide people with equitable access to nutritious, sustainable diets and contribute to more broadly to development and well-being.

IFPRI’s research on this topic is closely aligned with the Sustainable Development Goals (SDGs), including SDG 1, SDG 2, SDG 12, SDG 14, and SDG 15.

food_systems

topics

Publications

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Journal Article

Potential decarbonization for balancing local and non-local perishable food supply in megacities

2025Lin, Xintao; Qian, Jianping; Chen, Jian; Yu, Qiangyi; You, Liangzhi; Chen, Qian; Li, Jiali; Xiao, Pengnan; Jiang, Jingyi
Details

Potential decarbonization for balancing local and non-local perishable food supply in megacities

Ensuring urban food security while reducing carbon emissions from food systems is a key challenge. Food localization can reduce transport emissions; however, its role in agricultural production emissions reductions is unclear. Here, we explored the effects of localization of seven perishables, incorporating emissions from production and cold-chain logistics, in Beijing and Shanghai, China; determined decarbonization under different scenarios by increasing or decreasing the localization, with or without constrains, of each food category (balancing strategy). The results show that every 1% increase in the localization of vegetables, poultry, and aquatic products decreased 2020 emissions by 0.4–1.9 tCO2e, but for beef and lamb, it increased emissions by 0.2–2.9 tCO2e. Localization decreased cold-chain emission shares for all foods. The balancing strategy with constraints reduced emissions by 0.76 MtCO2e (5%) and 0.44 MtCO2e (2%) in 2020 in Beijing and Shanghai, respectively. Utilizing urban agriculture at all costs (i.e., without constraints) further reduced emissions by a factor of 3–4. Over 90% of Beijing’s emissions added by 2035 under the business-as-usual scenario were projected to be offset by the strategy. In Shanghai, the strategy could reduce emissions by an additional 0.44 MtCO2e. The results indicate that expanding imports of carbon-intensive ruminant meat to replace local production and reallocating urban resources to vegetables, poultry, and aquatic products could lead to more sustainable food supplies in megacities. Further development of cold-chain logistics is expected to reduce emissions in synergy with the balancing strategy. Our results could help inform better food system planning in megacities.

Year published

2025

Authors

Lin, Xintao; Qian, Jianping; Chen, Jian; Yu, Qiangyi; You, Liangzhi; Chen, Qian; Li, Jiali; Xiao, Pengnan; Jiang, Jingyi

Citation

Lin, Xintao; Qian, Jianping; Chen, Jian; Yu, Qiangyi; You, Liangzhi; Chen, Qian; et al. 2025. Potential decarbonization for balancing local and non-local perishable food supply in megacities. Resources, Environment and Sustainability 20(June 2025): 100206. https://doi.org/10.1016/j.resenv.2025.100206

Country/Region

China

Keywords

Asia; Eastern Asia; Food Security; Urban Areas; Agricultural Production; Emission; Carbon; Cold Chains

Language

English

Access/Licence

Open AccessCC-BY-NC-ND-4.0

Links

https://doi.org/10.1016/j.resenv.2025.100206 Source record

Project

Climate Resilience

Record type

Journal Article

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Report

IFPRI strategy for engagement with CAADP 2026-2035: Supporting implementation at regional, sub-regional, and national levels

2025International Food Policy Research Institute
Details

IFPRI strategy for engagement with CAADP 2026-2035: Supporting implementation at regional, sub-regional, and national levels

This document outlines a comprehensive strategy for the International Food Policy Research Institute (IFPRI) to support implementation of the Comprehensive Africa Agriculture Development Programme (CAADP) 2026–2035. With its renewed focus on transforming Africa’s agrifood systems, CAADP provides a framework to address criti cal challenges captured in six strategic objectives that cover sustainable food production, agro-industrialization, investment mobilization, food and nutrition security, inclusivity, resilience, and governance. Building on its long history of support to the CAADP process, IFPRI’s engagement with CAADP 2026–2035 will focus on providing evi dence, strengthening policy processes, building capacity, and supporting investment mobilization to accelerate Africa’s agrifood system transformation. This strategy identifies specific entry points and pathways through which IFPRI can contribute to achieving CAADP’s six strategic objectives including: (1) research and knowledge genera tion; (2) technical assistance and policy support; (3) capacity development; (4) investment and financing support; (5) monitoring, evaluation, and learning; and (6) stakeholder engagement and convening. Working closely with other CGIAR centers and leveraging its country and regional offices, expertise, partnerships, and extensive expe rience in Africa, IFPRI aims to play a pivotal key role in enabling CAADP’s vision of agricultural transformation and inclusive growth, contributing to food security, economic development, and resilience across the continent. By working across regional, subregional, and national levels, IFPRI will engage with partners to help translate CAADP 2025’s ambitious goals into tangible outcomes for food security, resilience, and economic growth.

Year published

2025

Authors

International Food Policy Research Institute

Citation

International Food Policy Research Institute. 2025. IFPRI strategy for engagement with CAADP 2026-2035: Supporting implementation at regional, sub-regional, and national levels. Washington, DC: International Food Policy Research Institute. https://hdl.handle.net/10568/174069

Keywords

Africa; Caadp; Agrifood Systems; Sustainability; Food Security

Language

English

Access/Licence

Open Access

Source

Source record

Record type

Report

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Working Paper

Business aspects along the rural-urban continuum, outlet type, and gender of ownership among MSMEs in the Vietnamese food environment

2025Ceballos, Francisco; Aguilar, Francisco; de Brauw, Alan; Nguyen, Trang; van den Berg, Marrit
Details

Business aspects along the rural-urban continuum, outlet type, and gender of ownership among MSMEs in the Vietnamese food environment

Concurrent with its rapid economic growth, Viet Nam has been experiencing a food systems transformation. Broad changes in the food environment have been a key part of this transition. While the availability of processed food is ubiquitous, the food environment continues to be largely dominated by micro, small, and medium enterprises (MSMEs). So, to build strategies to improve the availability and affordability of healthy foods, MSMEs are a key entry point. In this paper, we use primary survey data to separate key sources of variation in MSMEs’ organizational dimensions and business practices by type of outlet, rural-urban location, and gender of the owners. We focus on outcomes related to employment, food sources, business finance, good business practices, and nutrition knowledge and attitudes. We find limited differences in this set of outcomes in terms of whether an outlet is located in a rural, peri-urban, or urban area, or in terms of the gender of its owners. Instead, most of the variation in outcomes can be linked to the type of outlet, raising specific types of outlets as a key focus when seeking to foster the supply of healthier foods in the food environment.

Year published

2025

Authors

Ceballos, Francisco; Aguilar, Francisco; de Brauw, Alan; Nguyen, Trang; van den Berg, Marrit

Citation

Ceballos, Francisco; Aguilar, Francisco; de Brauw, Alan; Nguyen, Trang; and van den Berg, Marrit. 2025. Business aspects along the rural-urban continuum, outlet type, and gender of ownership among MSMEs in the Vietnamese food environment. IFPRI Discussion Paper 2333. Washington, DC: International Food Policy Research Institute. https://hdl.handle.net/10568/174099

Country/Region

Vietnam

Keywords

Asia; South-eastern Asia; Enterprises; Food Environment; Food Systems; Gender

Language

English

Access/Licence

Open Access

Source

Source record

Project

Sustainable Healthy Diets

Record type

Working Paper

Blogs

Pathways to power in fragile settings: Rethinking women’s roles in agriculture and food systems
IFPRI Blog
 | 
April 25, 2025

Pathways to power in fragile settings: Rethinking women’s roles in agriculture and food systems

By Agnes Quisumbing, Jordan Kyle, Katrina Kosec, and Catherine Ragasa

Difficult circumstances also offer opportunities.

Reforming agricultural extension to build resilient and sustainable food systems: Insights from national and international consultations
IFPRI Blog
 | 
April 10, 2025

Reforming agricultural extension to build resilient and sustainable food systems: Insights from national and international consultations

By Suresh Babu and Nandita Srivastava

Overcoming funding issues and outmoded practices.

Delivering for Nutrition in South Asia 2024 Conference: Connecting the dots across systems
IFPRI Blog
 | 
February 04, 2025

Delivering for Nutrition in South Asia 2024 Conference: Connecting the dots across systems

By Julie Ghostlaw, Esha Sarswat, Shreya Chakraborty, Neha Kumar, Swetha Manohar, and Samuel Scott

Exploring the interconnectedness of food systems.

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Events

Ending Hunger and Malnutrition: Keeping Our Eyes on the Road
IFPRI Policy Seminar

 | 

April 22, 2025, 9:30 – 12:00 pm

Ending Hunger and Malnutrition: Keeping Our Eyes on the Road

While global agricultural commodity prices have come down from the high levels seen in recent years, the world remains far off track in meeting the SDG2 of ending hunger and malnutrition by 2030. Last year, close to 300 million people faced food crisis while the number of people on the cusp of famine doubled. Efforts […]

IFPRI @ CGIAR Science Week
IFPRI at External Event

 | 

April 7 to 12, 2025

IFPRI @ CGIAR Science Week

When humanity has faced its greatest challenges, science and innovation have provided solutions. Today, major and connected global challenges threaten the sustainability of food, land, and water systems, with the most vulnerable people and communities at greatest risk. Recognizing the urgency of these challenges, CGIAR and the Kenyan Agricultural and Livestock Research Organization (KALRO) are […]

No Time to Waste: Moving from Commitments to Action on Food Loss and Waste
IFPRI Policy Seminar

 | 

March 12, 2025, 9:30 – 11:00 am

No Time to Waste: Moving from Commitments to Action on Food Loss and Waste

Significant levels of food loss and waste continue to have negative impacts on food security and the environment, and Sustainable Development Goal 12.3, which aims to halve food loss and waste worldwide by 2030, remains out of reach. Join us on “12.3 Day” 2025 to take stock of efforts and opportunities to make progress toward […]

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News

October 24, 2024 | In the News

At high level dialogue, Stakeholders Rally Support for Women’s Empowerment in Agriculture (National Update/Punch)

This article published by National Update (Nigeria) wrote about a recent high-level dialogue on the CGIAR HER+ initiative in Abuja held on October 9, 2024, that aimed to address barriers women face in Nigeria’s agrifood sector.

October 07, 2024 | Press Release

Steven Were Omamo joins IFPRI as the new Director of the Development Strategies and Governance Unit

IFPRI is pleased to announce that Steven Were Omamo joins IFPRI as the new Director of the DSG Unit.

July 02, 2024 | Press Release

Global crisis: 1.7 billion people in urban and peri-urban areas face food insecurity

New UN report highlights urgent need to strengthen urban and peri-urban food systems for global food security and nutrition.

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Our experts

Deanna Olney

Deanna Olney

Director, Nutrition, Diets, and Health (NDH), Nutrition,
Diets, and Health

David Spielman

David Spielman

Director, Innovation Policy and Scaling (IPS), Innovation
Policy and Scaling

James Thurlow

James Thurlow

Director, Foresight and Policy Modeling (FPM), Foresight
and Policy Modeling

Jan Duchoslav

Jan Duchoslav

Research Fellow, Development
Strategies and Governance

Olivier Ecker

Olivier Ecker

Senior Research Fellow, Foresight
and Policy Modeling

Razin Kabir

Razin Kabir

Senior Program Manager, Poverty,
Gender, and Inclusion

Jenny Smart

Jenny Smart

Senior Program Manager, Poverty,
Gender, and Inclusion

Cynthia Kazembe

Cynthia Kazembe

Communications Manager, Development
Strategies and Governance

Charlotte Hebebrand

Charlotte Hebebrand

Director of Communications and Public Affairs, Communications
and Public Affairs (CPA)