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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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Burkina Faso

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Publications

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Journal Article

The costs of a multisectoral nutrition program implemented through a poultry value chain platform in Burkina Faso

2025Margolies, Amy; Pedehombga, Abdoulaye; Twalibu, Aisha; Nwabuikwu, Odiche; Wun, Jolene; Kemp, Chris; Gelli, Aulo; Levin, Carol
Details

The costs of a multisectoral nutrition program implemented through a poultry value chain platform in Burkina Faso

Undernutrition in women and young children in Burkina Faso is a critical problem. Egg consumption is low despite many households raising poultry. The Soutenir l’Exploitation Familiale pour Lancer l’Élevage des Volailles et Valoriser l’Économie Rurale (SELEVER) project, an integrated agriculture-nutrition intervention, promoted egg consumption and sales to investigate the impact of poultry production on child nutrition. Multisectoral nutrition-sensitive agriculture programs address nutrition deficits but lack comparable cost information. This study estimates the costs of the SELEVER program, an integrated poultry and nutrition intervention. The study estimates the program’s economic costs using a standardized methodology from the Strengthening Economic Evaluation for Multisectoral Strategies for Nutrition (SEEMS-Nutrition) consortium, which aligns financial and economic costs along program impact pathways, allocating costs by activities and inputs. We conducted qualitative interviews and focus groups on time allocation and beneficiary out-of-pocket costs. Incremental economic costs were calculated by combining expenditures and economic costs. The total incremental program cost was USD$18,084,727.68 over 5 years, with annual incremental costs of USD$209.20 per direct beneficiary and $796.26 per household. Major cost drivers included overhead (18%), poultry extension (17%), training (16%), household counseling (7%), technical assistance (7%) and microcredit (6%). Total input costs were dominated by personnel (51%), supplies (13%), agricultural inputs (10%) and overhead (9%). We present the total incremental costs of a multisectoral nutrition intervention to generate revenue with poultry. The costs per beneficiary were higher than similar interventions, underscoring the need for cost-effectiveness evaluations of multisectoral nutrition programs. A standardized cost methodology facilitates comparisons with multisectoral nutrition interventions and builds the evidence base.

Year published

2025

Authors

Margolies, Amy; Pedehombga, Abdoulaye; Twalibu, Aisha; Nwabuikwu, Odiche; Wun, Jolene; Kemp, Chris; Gelli, Aulo; Levin, Carol

Citation

Margolies, Amy; Pedehombga, Abdoulaye; Twalibu, Aisha; Nwabuikwu, Odiche; Wun, Jolene; Kemp, Chris; Gelli, Aulo; and Levin, Carol. 2025. The costs of a multisectoral nutrition program implemented through a poultry value chain platform in Burkina Faso. Maternal and Child Nutrition 21(2): e13791. https://doi.org/10.1111/mcn.13791

Country/Region

Burkina Faso

Keywords

Africa; Western Africa; Sub-saharan Africa; Nutrition; Poultry; Value Chains; Children; Costs; Gender; Sustainability; Impact Assessment

Language

English

Access/Licence

Open AccessCC-BY-4.0

Links

https://doi.org/10.1111/mcn.13791 Source record

Project

Agriculture for Nutrition and Health

Record type

Journal Article

Resource thumbnail

Dataset

SELEVER study: Endline survey

2025International Food Policy Research Institute
Details

SELEVER study: Endline survey

The Soutenir l’Exploitation Familiale pour Lancer l’Élevage des Volailles et Valoriser l’Économie Rurale (SELEVER) study was a cluster randomized controlled trial conducted in rural Burkina Faso to evaluate the impact of an integrated agriculture-nutrition intervention on the diets, health, and nutritional status of women and children. The intervention package combined poultry value chain development, women’s empowerment initiatives, and a behavior change communication strategy to promote healthier diets and improved feeding, care, and hygiene practices. Data collection took place in rural communities across three regions—Boucle du Mouhoun, Centre-Ouest, and Haut-Bassins—over four rounds between March 2017 and August 2020. The baseline survey (Round 1) was conducted from March to June 2017, during the post-harvest season, and included a sample of 1,800 households. Follow-up 1 and Follow-up 2 (Rounds 2 and 3) were carried out during the lean season, with data collected in September–October 2017 and September–October 2019, respectively, from a subsample of 1,080 households. The endline survey (Round 4) took place from March to August 2020, with a temporary pause in data collection due to COVID-19 restrictions. The study aimed to assess the effectiveness of the intervention package in enhancing nutritional outcomes for women and children in the targeted communities. The data presented here are from the endline survey.

Year published

2025

Authors

International Food Policy Research Institute

Citation

International Food Policy Research Institute (IFPRI). 2025. SELEVER study: Endline survey. Washington, DC: IFPRI [dataset]. https://doi.org/10.7910/DVN/E7QTZZ. Harvard Dataverse. Version 1.

Country/Region

Burkina Faso

Keywords

Western Africa; Sub-saharan Africa; Africa; Value Chains; Poultry; Women’s Empowerment; Maternal Nutrition; Communication; Water; Hygiene; Health; Child Nutrition; Infant Feeding; Dietary Assessment

Language

English

Access/Licence

Open AccessCC-BY-4.0

Links

https://doi.org/10.7910/dvn/e7qtzz Source record

Project

Sustainable Healthy Diets

Record type

Dataset

Resource thumbnail

Dataset

SELEVER study: Second follow-up survey

2025International Food Policy Research Institute
Details

SELEVER study: Second follow-up survey

The Soutenir l’Exploitation Familiale pour Lancer l’Élevage des Volailles et Valoriser l’Économie Rurale (SELEVER) study was a cluster randomized controlled trial conducted in rural Burkina Faso to evaluate the impact of an integrated agriculture-nutrition intervention on the diets, health, and nutritional status of women and children. The intervention package combined poultry value chain development, women’s empowerment initiatives, and a behavior change communication strategy to promote healthier diets and improved feeding, care, and hygiene practices. Data collection took place in rural communities across three regions—Boucle du Mouhoun, Centre-Ouest, and Haut-Bassins—over four rounds between March 2017 and August 2020. The baseline survey (Round 1) was conducted from March to June 2017, during the post-harvest season, and included a sample of 1,800 households. Follow-up 1 and Follow-up 2 (Rounds 2 and 3) were carried out during the lean season, with data collected in September–October 2017 and September–October 2019, respectively, from a subsample of 1,080 households. The endline survey (Round 4) took place from March to August 2020, with a temporary pause in data collection due to COVID-19 restrictions. The study aimed to assess the effectiveness of the intervention package in enhancing nutritional outcomes for women and children in the targeted communities. The data presented here are from the second follow-up survey.

Year published

2025

Authors

International Food Policy Research Institute

Citation

International Food Policy Research Institute (IFPRI). 2025. SELEVER study: Second follow-up survey. Washington, DC: IFPRI [dataset]. https://doi.org/10.7910/DVN/X7RRHL. Harvard Dataverse. Version 1.

Country/Region

Burkina Faso

Keywords

Western Africa; Sub-saharan Africa; Africa; Value Chains; Poultry; Women’s Empowerment; Maternal Nutrition; Communication; Water; Hygiene; Health; Child Nutrition; Infant Feeding; Dietary Assessment

Language

English

Access/Licence

Open AccessCC-BY-4.0

Links

https://doi.org/10.7910/dvn/x7rrhl Source record

Project

Sustainable Healthy Diets

Record type

Dataset

Datasets

Dataset

SELEVER study: Endline survey

2025International Food Policy Research Institute
Details

SELEVER study: Endline survey

The Soutenir l’Exploitation Familiale pour Lancer l’Élevage des Volailles et Valoriser l’Économie Rurale (SELEVER) study was a cluster randomized controlled trial conducted in rural Burkina Faso to evaluate the impact of an integrated agriculture-nutrition intervention on the diets, health, and nutritional status of women and children. The intervention package combined poultry value chain development, women’s empowerment initiatives, and a behavior change communication strategy to promote healthier diets and improved feeding, care, and hygiene practices. Data collection took place in rural communities across three regions—Boucle du Mouhoun, Centre-Ouest, and Haut-Bassins—over four rounds between March 2017 and August 2020. The baseline survey (Round 1) was conducted from March to June 2017, during the post-harvest season, and included a sample of 1,800 households. Follow-up 1 and Follow-up 2 (Rounds 2 and 3) were carried out during the lean season, with data collected in September–October 2017 and September–October 2019, respectively, from a subsample of 1,080 households. The endline survey (Round 4) took place from March to August 2020, with a temporary pause in data collection due to COVID-19 restrictions. The study aimed to assess the effectiveness of the intervention package in enhancing nutritional outcomes for women and children in the targeted communities. The data presented here are from the endline survey.

Year published

2025

Authors

International Food Policy Research Institute

Citation

International Food Policy Research Institute (IFPRI). 2025. SELEVER study: Endline survey. Washington, DC: IFPRI [dataset]. https://doi.org/10.7910/DVN/E7QTZZ. Harvard Dataverse. Version 1.

Country/Region

Burkina Faso

Keywords

Western Africa; Sub-saharan Africa; Africa; Value Chains; Poultry; Women’s Empowerment; Maternal Nutrition; Communication; Water; Hygiene; Health; Child Nutrition; Infant Feeding; Dietary Assessment

Language

English

Access/Licence

Open AccessCC-BY-4.0

Links

https://doi.org/10.7910/dvn/e7qtzz Source record

Project

Sustainable Healthy Diets

Record type

Dataset

Dataset

SELEVER study: Second follow-up survey

2025International Food Policy Research Institute
Details

SELEVER study: Second follow-up survey

The Soutenir l’Exploitation Familiale pour Lancer l’Élevage des Volailles et Valoriser l’Économie Rurale (SELEVER) study was a cluster randomized controlled trial conducted in rural Burkina Faso to evaluate the impact of an integrated agriculture-nutrition intervention on the diets, health, and nutritional status of women and children. The intervention package combined poultry value chain development, women’s empowerment initiatives, and a behavior change communication strategy to promote healthier diets and improved feeding, care, and hygiene practices. Data collection took place in rural communities across three regions—Boucle du Mouhoun, Centre-Ouest, and Haut-Bassins—over four rounds between March 2017 and August 2020. The baseline survey (Round 1) was conducted from March to June 2017, during the post-harvest season, and included a sample of 1,800 households. Follow-up 1 and Follow-up 2 (Rounds 2 and 3) were carried out during the lean season, with data collected in September–October 2017 and September–October 2019, respectively, from a subsample of 1,080 households. The endline survey (Round 4) took place from March to August 2020, with a temporary pause in data collection due to COVID-19 restrictions. The study aimed to assess the effectiveness of the intervention package in enhancing nutritional outcomes for women and children in the targeted communities. The data presented here are from the second follow-up survey.

Year published

2025

Authors

International Food Policy Research Institute

Citation

International Food Policy Research Institute (IFPRI). 2025. SELEVER study: Second follow-up survey. Washington, DC: IFPRI [dataset]. https://doi.org/10.7910/DVN/X7RRHL. Harvard Dataverse. Version 1.

Country/Region

Burkina Faso

Keywords

Western Africa; Sub-saharan Africa; Africa; Value Chains; Poultry; Women’s Empowerment; Maternal Nutrition; Communication; Water; Hygiene; Health; Child Nutrition; Infant Feeding; Dietary Assessment

Language

English

Access/Licence

Open AccessCC-BY-4.0

Links

https://doi.org/10.7910/dvn/x7rrhl Source record

Project

Sustainable Healthy Diets

Record type

Dataset

Dataset

SELEVER study: First follow-up survey

2025International Food Policy Research Institute
Details

SELEVER study: First follow-up survey

The Soutenir l’Exploitation Familiale pour Lancer l’Élevage des Volailles et Valoriser l’Économie Rurale (SELEVER) study was a cluster randomized controlled trial conducted in rural Burkina Faso to evaluate the impact of an integrated agriculture-nutrition intervention on the diets, health, and nutritional status of women and children. The intervention package combined poultry value chain development, women’s empowerment initiatives, and a behavior change communication strategy to promote healthier diets and improved feeding, care, and hygiene practices. Data collection took place in rural communities across three regions—Boucle du Mouhoun, Centre-Ouest, and Haut-Bassins—over four rounds between March 2017 and August 2020. The baseline survey (Round 1) was conducted from March to June 2017, during the post-harvest season, and included a sample of 1,800 households. Follow-up 1 and Follow-up 2 (Rounds 2 and 3) were carried out during the lean season, with data collected in September–October 2017 and September–October 2019, respectively, from a subsample of 1,080 households. The endline survey (Round 4) took place from March to August 2020, with a temporary pause in data collection due to COVID-19 restrictions. The study aimed to assess the effectiveness of the intervention package in enhancing nutritional outcomes for women and children in the targeted communities. The data presented here are from the first follow-up survey.

Year published

2025

Authors

International Food Policy Research Institute

Citation

International Food Policy Research Institute (IFPRI). 2025. SELEVER study: First follow-up survey. Washington, DC: IFPRI [dataset]. https://doi.org/10.7910/DVN/SFGXCE. Harvard Dataverse. Version 1.

Country/Region

Burkina Faso

Keywords

Western Africa; Sub-saharan Africa; Africa; Value Chains; Poultry; Women’s Empowerment; Maternal Nutrition; Child Nutrition; Infant Feeding; Communication; Hygiene; Dietary Assessment; Health

Language

English

Access/Licence

Open AccessCC-BY-4.0

Links

https://doi.org/10.7910/dvn/sfgxce Source record

Project

Sustainable Healthy Diets

Record type

Dataset

Blogs

Transform Nutrition West Africa builds knowledge for decision-makers
IFPRI Blog
 | 
March 07, 2025

Transform Nutrition West Africa builds knowledge for decision-makers

By Tamsin Zandstra, Roos Verstraeten, Ampa Dogui Diatta, Loty Diop, and Mariama Touré

Informing policies in four countries.

The ECOWAS breakup: Implications for West African food security and regional cooperation
IFPRI Blog
 | 
January 28, 2025

The ECOWAS breakup: Implications for West African food security and regional cooperation

By Danielle Resnick

Facing the “Sahelexit.”

Unpacking the effects of a complex intervention on women’s poultry production: Evidence from Burkina Faso
IFPRI Blog
 | 
November 23, 2021

Unpacking the effects of a complex intervention on women’s poultry production: Evidence from Burkina Faso

By Jessica Leight, Jessica Heckert, and Aulo Gelli

Results from a randomized controlled trial.

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Events

Research Findings on Resilience & Social Cohesion in Burkina Faso and Niger
IFPRI Policy Seminar

 | 

July 11, 2023, 9:00 – 10:30 am

Research Findings on Resilience & Social Cohesion in Burkina Faso and Niger

Virtual Event: July 11, 2023 – 9:00 AM- 10:30 AM EDT. WFP, IFPRI and IPD are jointly offering this webinar to disseminate the study’s findings on social cohesion in Niger and Burkina Faso to create an opportunity for interested actors to discuss their feedback and the way forward.

Micronutrient Forum: 5th Global Conference
Series/Special Event

 | 

November 9 to 13, 2020

Micronutrient Forum: 5th Global Conference

IFPRI is participating in the Micronutrient Forum’s 5th Global Conference on “Building New Evidence and Alliances for Improving Nutrition.” Food systems are at the heart of determining what people eat. Micronutrients are at the heart of the potential of food systems to deliver optimal health. The 2020 Micronutrient Forum conference will continue to cover the broad […]

XVII Biennial IASC Conference
IFPRI at External Event

 | 

July 1 to 5, 2019

XVII Biennial IASC Conference

IFPRI is participating in the XVII Biennial IASC conference, “In Defense of the Commons: Challenges, Innovation, and Action.  The conference will bring together experiences and lessons from around the world to reflect on the multiple ways in which different actors have sought to maintain and defend the commons, as well as the challenges and opportunities faced by […]

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News

July 11, 2023 | Press Release

Women key to crop success in low-income countries

This post is a slightly modified version of the original press release issued by the University of Edinburgh. Empowering women farmers in low and middle-income countries can lead to greater crop diversity helping to improve year-round supply of healthy foods, suggests a new article published in The Lancet Planetary Health by a group of authors including […]

July 11, 2023 | In the News

Editorial: Empower women to grow (The Lancet Planetary Health)

“Almost half of the world’s agricultural workers are women and women farmers produce up to 80% of the food grown in LMICs. Despite their large contribution to agricultural labor, fewer than 20% of landowners globally are women,” writes The Lancet Planetary Health in an editorial featuring a new article co-authored by IFPRI’s Lilia Bliznashka, Aulo Gelli, and […]

June 23, 2023 | In the News

WFP resilience program builds ‘buffers’ for Sahel in response to instability (UN News) 

WFP’s resilience programs in Burkina Faso and Niger in response to climate crises and anthropogenic shocks boosted food security and social cohesion, improving prospects for peace in both countries, new research shows, writes UN China.  The study, “Social Cohesion in Burkina Faso and Niger in the Sahel,” was published jointly by WFP, the International Food […]

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Projects

Spatial Typologies for Targeted Food and Nutrition Security Interventions

Spatial Typologies for Targeted Food and Nutrition Security Interventions

…

Impact of COVID-19 on Food Value Chains

Impact of COVID-19 on Food Value Chains

This project studied the impact of the Covid-19 pandemic on eight food value chains in three countries: okra, tomatoes, and dairy in Burkina Faso; maize……

Prioritizing agricultural investments for income, poverty reduction, and nutrition

Prioritizing agricultural investments for income, poverty reduction, and nutrition

…

View all Projects