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Emily Schmidt

Emily Schmidt is a Senior Research Fellow in the Development Strategies and Governance Unit. Her most recent research explores household livelihood strategies in Papua New Guinea, including linkages between agriculture, poverty, and nutrition outcomes among rural smallholder farmers.

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Development Strategies and Governance

Wim Marivoet

Research Fellow

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Bio

Wim Marivoet is Research Fellow in the Development Strategies and Governance Unit, based in Leuven, Belgium. His main research interests involve poverty measurement, spatial typologies, food systems, and food and nutrition security, with a focus on several African countries, particularly the Democratic Republic of the Congo (DRC) and Senegal.

Wim currently analyzes household coping strategies and resilience in the Sahel region. In Senegal, he is involved in strengthening national capacities and improving policies through research on food systems, climate change, gender, and nutrition.

Before joining IFPRI in 2015, Wim worked as a postdoctoral fellow at the Institute of Development Policy (IOB-University of Antwerp, Belgium), where he obtained his PhD in applied economics.

Languages: English, French, Dutch

Google Scholar Citations

Publications

Resource thumbnail

Brief

Unique datasets on shocks, food security, and household coping strategies: Creating new analytical playgrounds to study coping behavior in the multi-shock environments of Mali, Chad, Niger, and Burkina Faso (2018-2023)

2025Marivoet, Wim; Sib, Ollo; Samake, Aliou Badara; Dieme, Ndeye Fatou; Hema, Aboubacar; Doehnert, Federico; Suzuki, Mina
Details

Unique datasets on shocks, food security, and household coping strategies: Creating new analytical playgrounds to study coping behavior in the multi-shock environments of Mali, Chad, Niger, and Burkina Faso (2018-2023)

To inform the Cadre Harmonisé process in West Africa, large-scale national household surveys are usually implemented twice a year to capture data on household food security and several forms of consumption- and livelihood-based coping strategies. These cross-sectional surveys typically take place around February-March (before the start of the lean season) and September-October (at the end of the lean season or beginning of the harvesting period), and they are generally representative at the second-tier administrative level. Despite their different names (that is, ENSAN in Mali, ENSA in Chad, EVIAM in Niger, and ENISAN in Burkina Faso) and the methodological revisions introduced over the years, these surveys have a large common set of variables that were pooled together by standardizing the modalities of all common variables found across the multiple survey waves between 2018 and 2023. Apart from reconsolidation and reprocessing of initial data files, this process also involved the re-computation of several key indicators on food security and household coping as to assure maximum methodological consistency over time.

Year published

2025

Authors

Marivoet, Wim; Sib, Ollo; Samake, Aliou Badara; Dieme, Ndeye Fatou; Hema, Aboubacar; Doehnert, Federico; Suzuki, Mina

Citation

Marivoet, Wim; Sib, Ollo; Samake, Aliou Badara; Dieme, Ndeye Fatou; Hema, Aboubacar; Doehnert, Federico; and Suzuki, Mina. 2025. Unique datasets on shocks, food security, and household coping strategies: Creating new analytical playgrounds to study coping behavior in the multi-shock environments of Mali, Chad, Niger, and Burkina Faso (2018-2023). CGIAR Initiative on Fragility, Conflict, and Migration. Washington, DC: International Food Policy Research Institute. https://hdl.handle.net/10568/173063

Country/Region

Mali; Chad; Niger; Burkina Faso

Keywords

Western Africa; Africa; Sub-saharan Africa; Datasets; Shock; Food Security; Households

Language

English

Access/Licence

Open AccessCC-BY-4.0

Source

Source record

Project

Fragility, Conflict, and Migration

Record type

Brief

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Brief

Country profile – Senegal: Gender, climate change, and nutrition linkages

2025Marivoet, Wim; Diatta, Ampa Dogui; Thomas, Timothy S.; Ferguson, Nathaniel; Bryan, Elizabeth
Details

Country profile – Senegal: Gender, climate change, and nutrition linkages

This country brief supports GCAN’s goal of integrating gender, climate resilience, and nutrition considerations into policies, interventions, and research by providing policymakers, program officers, and researchers with an analysis of Senegal’s current situation and policy landscape in these areas. In 2019, the agrifood system of Senegal accounted for 36% of total GDP and employed 43% of the total work force. The off-farm components (i.e., processing, trade/transport, food services, and input supply) are slightly more (less) important than primary agriculture in terms of GDP (employment), which implies that labor productivity is higher for off-farm activities. The most important value chains as a percentage of total agrifood system’s GDP are groundnuts (15%), cattle/dairy (14%), and sorghum/millet and fish (both around 11%) (Diao et al. 2023). In part due to important food losses observed during storage and distribution, Senegal’s agrifood system is generally failing to provide nutritious and affordable diets to its population. In fact, total food supplies are dominated by energy-dense food items, with supplies in fruit and pulses amounting to only 55 and 15 grams per capita per day, respectively, resulting in 50% of all Senegalese being unable to afford a healthy diet in 2022.

Year published

2025

Authors

Marivoet, Wim; Diatta, Ampa Dogui; Thomas, Timothy S.; Ferguson, Nathaniel; Bryan, Elizabeth

Citation

Marivoet, Wim; Diatta, Ampa Dogui; Thomas, Timothy S.; Ferguson, Nathaniel; and Bryan, Elizabeth. 2025. Country profile – Senegal: Gender, climate change, and nutrition linkages. Project Note February 2025. Washington, DC: International Food Policy Research Institute. https://hdl.handle.net/10568/173369

Country/Region

Senegal

Keywords

Africa; Western Africa; Agrifood Systems; Climate Change; Climate Resilience; Gender; Nutrition; Policies

Language

English

Access/Licence

Open AccessCC-BY-4.0

Source

Source record

Record type

Brief

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Report

How did households in Chad cope with covariate shocks between 2018 and 2023? Exploration of a unique dataset

2024Marivoet, Wim; Hema, Aboubacar
Details

How did households in Chad cope with covariate shocks between 2018 and 2023? Exploration of a unique dataset

The objective of this analysis is to gain more insight into the coping behavior of households in Chad when facing covariate shocks and stressors of different kinds. To achieve this, we rely on a unique dataset, which consists of eleven waves of cross-sectional household data combined with an extensive list of shock indicators compiled from external sources. Apart from a detailed profiling of both dimensions, this analysis relies on a data mining algorithm to uncover interesting associations between covariate shocks and coping strategies. Among the main findings of this study is the pronounced diversity in shock and coping profiles observed across time and place, which in turn complicates any straightforward identification of common and consistent patterns in household coping behavior. This said, political violence has increased until 2022 and then fell back; food prices hiked in 2022 and 2023; rainy seasons were underperforming in 2021 and 2023; extreme weather events reached a peak in 2022; while four departments in 2023 suffered from four distinct shock domains at the same time. While coping prevalence and coping intensity are roughly aligned over time, they are only weakly correlated in geographical terms in 2023. Further, the biggest change in people’s coping behavior involves keeping children from school when confronted with severe political violence coupled with severe climate change and light seasonal performance shocks – while many distinct combinations apply for different subpopulations. Finally, this analysis also very much reveals the need for additional research on the same integrated and enhanced dataset.

Year published

2024

Authors

Marivoet, Wim; Hema, Aboubacar

Citation

Marivoet, Wim; and Hema, Aboubacar. 2024.How did households in Chad cope with covariate shocks between 2018 and 2023? Exploration of a unique dataset. Fragility, Conflict, and Migration Initiative Report. CGIAR. https://hdl.handle.net/10568/158285

Country/Region

Chad

Keywords

Africa; Middle Africa; Shock; Households; Violence; Conflicts; Food Prices; Extreme Weather Events; Schools; Climate Change; Food Security

Language

English

Access/Licence

Open AccessCC-BY-4.0

Source

Source record

Project

Fruit and Vegetables for Sustainable Healthy Diets

Record type

Report

Blogs

Who benefited from the Congo's peace dividend?
IFPRI Blog
 | 
April 17, 2019

Who benefited from the Congo’s peace dividend?

By Wim Marivoet, Tom De Herdt, and John Ulimwengu

New research suggests the Democratic Republic of the Congo missed an important opportunity to combat its devastating poverty.

Events

Understanding Urban and Rural Household Food Consumption in Senegal
IFPRI Program/Country Event

 | 

October 1, 2019, 3:00 – 5:30 pm

Understanding Urban and Rural Household Food Consumption in Senegal

Using household consumption data collected in 2017/18, this chapter analyzes patterns of urban and rural food consumption in Senegal. We adopt two methodological approaches. The first is an in-depth (spatial) analysis of current diets and corresponding nutrient deficiencies, coupled with an identification of possible food items to address existing nutrient gaps. The second approach is […]