Publications and Datasets

Collecting Holistic Evidence on Agroecology Performance to Accelerate Sustainable Food System Transitions

A growing body of research shows the potential of agroecology for enabling a shift to planet-friendly and socially just agrifood systems through context-specific transition pathways. We conduct a scoping review to identify and evaluate the potential of 42 existing agroecology adherence and/or agricultural performance assessment tools to generate credible, legitimate, salient and transferable evidence to inform these transitions. Results show that while multiple relevant tools exist, each of them can be strengthened in at least one area. While most tools are transferable (low time and resource requirements) and have legitimacy (open access with transparent methods), tools have variable saliency (holistic scope inclusive of local priorities) and credibility (use scientific design principles and quality assurance processes). For a subset of 11 tools collecting multidimensional performance data, analysis of 263 identified indicators showed there is a bias towards economic measures (notably income, yield, and resilience), while certain social (e.g. land tenure, traditional knowledge retention) and environmental (e.g. climate mitigation) aspects are regularly overlooked. Through a multidisciplinary process engaging experts across 8 countries, we develop a Holistic Localized Performance Assessment for agroecology (HOLPA) framework that integrates and builds on positive features of existing multidimensional agroecology performance assessments tools and overcomes key limitations. The HOLPA framework for analysis, agroecology indicators, key performance indicators, and low-cost localization process can be used to strengthen agroecology performance assessments, empowering landscape actors to identify evidence-based pathways towards agrifood systems where both people and nature can thrive.

A robust spectral-temporal index for cross-regional mapping of plastic-mulched farmland using decametric-resolution images

Healthier diets: A global economic modelling study of income and employment impacts across regions

Interest has grown in how to achieve healthy, sustainable, and affordable human diets. The potential income and employment effects of a transition towards healthier diets have received much less attention. We simulate aggregate and sectoral income and employment for business-as-usual and healthier diets for all geographic regions up to 2050 using scenario-based modelling. These healthier diets can increase food’s share of household expenditure in some regions, for example from 18% to 25% in East and Central Africa in 2050. Our results suggest that a global shift towards healthier diets leads to a reallocation of primary factors of production, especially low-skilled labour and capital, from non-agricultural sectors to crop agriculture in parts of sub-Saharan Africa and South Asia. Notably, in 2050, with healthier diets, agriculture’s share of low-skilled labour increases by 3.2 percentage points in East and Central Africa and 1.5 percentage points in South Asia excluding India. Although Gross Domestic Product increases in these regions relative to business-as-usual, this reallocation raises agriculture’s share of Gross Domestic Product, consistent with a slower pace of long-run structural transformation. The reallocation leads to a mild increase in wages for low-skilled workers relative to high-skilled workers in most of these regions, compared to business-as-usual. However, in parts of sub-Saharan Africa, food price increases outweigh wage gains for low-skilled labour, reducing real purchasing power. Policies that encourage healthier diets may also alter income and employment and reduce economic welfare of poor populations in some regions, so care is needed in policy design to avoid adverse unintended consequences.

Familiar strangers: The role of diaspora networks in foreign investment and long-run development

The state of global food insecurity measurement: A mix of methods, and a mix of messages

Robust food insecurity indicators are needed for monitoring development targets, emergency responses, and rationally allocating foreign aid. For decades, global food security monitoring relied on the FAO’s prevalence of undernourishment, but this indicator’s fundamental limitations led the FAO to develop the Food Insecurity Experience Scale (FIES) and adopt the unaffordability of the healthy diet. In parallel, The World Bank monitors monetary poverty, arguably a food insecurity indicator in its own right. In this study we assess whether this larger suite of indicators agrees on: (a) which countries are most food insecure; and (b) whether global food insecurity is really deteriorating. Unfortunately, this new mix of methods produces mixed messages. Longstanding criticisms of the prevalence of undernourishment still apply, while rising undernourishment in the past decade is driven by modelled increases in calorie inequality that are inconsistent with income inequality trends. The FIES fares no better: severe FIES food insecurity is higher in several Latin American and Caribbean countries than in extremely food-insecure African countries such as Niger. The World Bank’s poverty and healthy diet affordability monitoring efforts are significantly constrained by systematically fewer household surveys in poorer and more crisis-affected countries. How can this situation be improved? First, experience-based indicators need to be more rigorously evaluated for cross-cultural comparability, and alternatives need to be considered. Second, international agencies and national governments should pool resources to implement coordinated, high-frequency, multi-purpose surveys – focusing on poor and crisis-affected countries – to jointly monitor food insecurity, poverty and malnutrition, as well as their root causes.

Food systems policy coherence: A ten-country assessment

Policy coherence is widely recognised as essential for achieving food systems transformation, but attempts to assess food systems policy coherence have been limited to date in terms of their scope of topics and geographies and lack of comparable methods. This paper introduces the Food Systems Policy Coherence (FSPC) Diagnostic Tool and uses it to analyse food systems policy coherence across 10 low- and middle-income countries in Africa and Asia through key informant interviews (n = 189) and review of policy documents (n = 808). The FSPC Diagnostic Tool considers two aspects of policy coherence: (1) the structures and mechanisms that may contribute to achieving stronger policy process coherence and (2) coherence between policies from six sectors and ten common food systems goals. Regarding the former, all countries analysed had strong framework documents for cross-sectoral food policy, backed by high-level political commitment, but they tended to be much weaker when it came to capacity for implementation and especially monitoring and accountability. Policy coherence across sectors was generally strong for the goals of climate change adaptation and social protection but weaker for goals of healthy diets for all, adequate wages for food system workers, and climate change mitigation through food systems. Trade policy was the policy area with the greatest incoherence with a diverse range of food systems goals. The results offer the most comprehensive analysis of food systems policy coherence to date. The tool makes a useful contribution to measuring policy coherence and can serve as both a foundation for future research and enhance accountability for achieving coherent policy outcomes.

Uncovering the climate vulnerability of China’s poverty alleviation frontiers

Women’s experiences of the food environment and their association with fruit and vegetable intake: Insights from northern Tanzania

This analysis examined associations between factors in the food environment and fruit and vegetable (F&V) intake among women living in rural Northern Tanzania. We used cross-sectional data from 2597 women and 1275 food sources. Women’s self-reported factors included buying frequency, sources, availability, and convenience. We also measured women’s access to F&V sources using geospatial measures of distance and time from home to the reported typical sources. Data from a 30-day F&V food frequency questionnaire were used to calculate two scores that captured intake frequency and variety. We conducted a descriptive analysis of indicators of women’s experience and tested their associations with the scores using multivariable and Poisson regression models, controlling for covariates. On average, 5% and 35% of women reported buying F&V daily, respectively. Fruit was mostly bought from markets: F: 80%, V: 40%. Two-thirds of respondents perceived F&V as available (F: 65%, V: 60%). Median (IQR) distance and time to fruit sources were 9 km (2,19), 39 min (19,78), and to vegetable sources were 3 km (1,10), 32 min (8-69). Compared to women who reported making daily purchases of F&V, those who purchased weekly or monthly reported lower frequency and variety of F&V intake. Women’s perceptions that F&V were less available and at a longer distance were associated with lower frequency and variety of vegetable intake.Buying frequency, perceived availability, and distance to markets were associated with women’s frequency and variety of F&V intake, underscoring the need to consider these and other factors in food environments to increase F&V intake.

Diets, fruit and vegetable intake, and nutritional status in Benin, Fiji, the Philippines, Sri Lanka, and Tanzania: Foreword

Improving diets can improve nutrition and health outcomes. In this supplement, evidence from five low-and-middle-income countries on the country specific dietary (including F&V) intake patterns, nutrition issues and evaluated solutions to improve diets across population groups is presented. Based on this evidence, the final paper offers perspectives and future priorities.

Perceived challenges and solutions to adopting healthy diets among women and children: A photovoice study in urban Ethiopia

Ethiopia has one of the highest rates of undernutrition among children under five (U5) and women of reproductive age (WRA) globally, alongside rising overweight/obesity, particularly in urban areas. Poor diet is a shared driver of multiple forms of malnutrition. We used a participatory photography (Photovoice) approach to explore the lived experiences of WRA and their children U5 in adopting healthy diets across lower- and higher- socio-economic status (SES) groups in Addis Ababa. Women took photographs illustrating challenges to healthy diets, and five focus groups (n = 31 women) were conducted to discuss challenges and solutions, with separate sessions held for different SES groups. A hybrid thematic analysis, combining deductive and inductive approaches, identified themes/subthemes, with comparisons across SES groups. Financial and physical barriers to accessing healthy foods, time constraints and perceived poor food safety were major contributors to poor diets. In lower SES groups, women also reported limited knowledge about healthy diets, inadequate family support and poor home food environments. In higher SES groups, unhealthy food preferences coupled with easy access to and aggressive promotion of unhealthy foods were key challenges. Proposed government-level solutions included job creation, nutrition education, affordable healthy food, investment in household infrastructure, expanded childcare and restrictions on unhealthy food availability and promotion. Societal-level solutions included gender equality, strengthened community-based loan schemes and support for urban agriculture. These findings highlight that women recognise their needs and who should support them, and emphasise the importance of including women’s voices in decision-making processes. Findings also underscore the need for integrated interventions targeting individual, food environment and socio-economic drivers to improve diets among women and children in urban Ethiopia.

Geopolitical changes and the new agricultural trade environment

In the previous edition of this book series, published in 2024 as a contribution to the 13th Ministerial Conference, one of our main themes was the profound geopolitical changes that were taking place in the world and its implications for the functioning of the World Trade Organization (WTO) and trade in general. Our analysis pointed to a progressive weakening of multilateral institutions and of the enforcement of multilateral trade rules. This was particularly noticeable among the large economies with considerable bargaining power. We warned that this trend risked a return to power-based bilateralism, at the expense of global cooperation. Two years later, as we approach the 14th Ministerial Conference (MC14) in Yaoundé, the geopolitical changes we were concerned about—and the threats to the rules-based multilateral trade system—have gained a scale and intensity that exceed even the most pessimistic forecasts. This crisis is fueled by a growing conviction in many advanced economies, led by the United States of America (US), that the current trade framework is outdated. The US perspective has shifted from supporting the system to actively disrupting it, citing chronic non-compliance, particularly by China, and the perceived failure of the WTO to address state-led economic models. As a result, the global landscape has shifted beyond potential risks, with increasing use of reciprocal tariffs and a gradual fragmentation of trade relationships.

Agricultural trade at a crossroads with Latin American, Caribbean, and African perspectives for post-MC14

Introduction [in Agricultural trade at a crossroads with Latin American, Caribbean, and African perspectives for post-MC14]

Agricultural trade lies at the heart of development, food security, and sustainability. Over the past several decades, global trade in agricultural products has grown both in volume and complexity. Trade has supported structural transformation, expanded food access, and increased incomes across regions. But in recent years, this system has become increasingly strained. Rising geopolitical tensions, recurring global shocks, and a growing disconnect between trade rules and sustainability goals have left the global trading system at a crossroads. This book is the fourth in a series of concise, policy-focused publications aimed at supporting agricultural trade reform and food systems transformation. The first volume, titled Transforming Agriculture in Latin America and the Caribbean: Challenges and Opportunities, examined how shifting climate, social, and economic pressures were reshaping the region’s food systems. The second, Food Systems at a Crossroads, explored the political economy of food and agriculture in Latin America, identifying core trade-offs and opportunities for policy innovation. The third volume, The Road to MC12, provided timely analysis ahead of the 12th World Trade Organization’s (WTO) Ministerial to highlight risks of fragmentation and Latin America’s potential to contribute to a reinvigorated multilateral system. This fourth edition expands the conversation to include Africa, a region with growing importance in global agricultural trade debates. Latin America and the Caribbean (LAC) and Africa face distinct realities, but they also share vulnerabilities and strategic interests. Both regions have significant agricultural potential, are highly exposed to trade-related shocks, and are seeking a fairer, more inclusive trade regime. This book aims to deepen understanding of how these regions are navigating a rapidly evolving global landscape and how they can contribute to shaping the future of agricultural trade.

State of the agricultural negotiations and prospects for progress at MC14

Agricultural negotiations have largely been stalemated since the collapse of the Doha Round in July 2008. Members have struggled to fulfil in its entirety the mandate set out in Article 20 of the Agreement on Agreement (AOA), as well as other relevant Ministerial mandates. With the exception of a few outcomes, including those on Public Stockholding and the administration of Tariff Rate Quotas at the Ninth Ministerial Conference (MC9) in Bali in 2013, on Export Competition at MC10 in Nairobi in 2015, and on export restrictions for food aid in MC12 in Geneva, there has not been any substantive outcome in the agriculture negotiations since they were launched in 2000. The prospects for a substantive outcome at MC14 in Yaoundé remained limited, as sharp divisions persisted among Members on several critical issues, while recent trade actions have added further strain to the multilateral trading system and risk undermining progress achieved over the past three decades. I begin by reviewing progress in the so-called pillars of the AOA: domestic support, market access, and export competition. I then consider the areas of contention during the Doha Round negotiations, specifically the special safeguard mechanism (SSM), cotton, public stockholding (PSH), and export restrictions. I conclude with a broad assessment of the chances for meaningful progress and discuss some potential avenues beyond Yaoundé.

Innovation, sustainability and the new frontier of competitiveness in the agrifood sector

The global agricultural trade landscape is experiencing a structural transition. The longstanding emphasis on volume and price is increasingly being complemented—and in some cases replaced—by value-based considerations, whereby production processes – “how” products are produced-carry weight comparable to production outputs – “what” product is produced. This evolution reflects the growing integration of sustainability, traceability, and environmental performance criteria into global value chains and market access conditions (World Bank, 2024; OECD, 2023). For Latin America and the Caribbean (LAC), a major contributor to global net agrifood exports, this shift represents both a challenge and an opportunity to consolidate its role as a sustainable food supplier (OECD-FAO, 2024).

LAC’s role in global food security and the multilateral system

This chapter argues that LAC’s contribution to global food security cannot be understood in isolation from broader debates on trade governance and multilateral cooperation. As climate pressures, geopolitical fragmentation, and market volatility increasingly intersect, the credibility of the rules-based trading system becomes a central determinant of global supply stability. In this context, LAC occupies a relevant position at the intersection of production capacity and global governance: as a major net exporter, it enhances international availability and moderates price volatility, thereby supporting affordability in food-deficit regions; yet, paradoxically, significant segments of its own population—particularly in parts of Central America and the Caribbean—still face constraints in affording a healthy diet (FAO, IFAD, UNICEF, WFP and WHO. 2025.). This dual condition underscores that food security is multidimensional, linking availability, access, and stability. By leveraging its comparative advantages while engaging constructively in WTO-centered trade governance reform—strengthening disciplines on export restrictions, transparency, and dispute settlement—the region can safeguard its export interests and perform a structural, system-wide balancing role in promoting a more resilient, predictable, and affordable global food system.

Agricultural trade structure, disruptions, and competitiveness in Latin America and the Caribbean

Latin America and the Caribbean (LAC) has a central position in global agricultural trade, both as a major exporter of staple commodities and as a region increasingly exposed to shifts in global demand, trade policy, and geopolitical fragmentation. Recent developments show that agrifood trade is no longer shaped primarily by gradual liberalization or isolated tariff disputes. Instead, it is being reshaped by a more complex environment in which higher tariffs coexist with selective application, exemptions, and preferential treatment. A key insight emerging from recent trade shocks is that markets can adjust, but adjustment increasingly takes place through the reallocation of trade flows rather than through smooth prices or production responses. This has important implications for LAC, where trade is often concentrated around a limited number of products and destinations. As adjustment costs rise, outcomes depend less on aggregate performance and more on structural characteristics such as diversification, bargaining power, and institutional capacity. Against this backdrop, the chapter situates LAC’s experience within the broader global debate, emphasizing the need to align national and regional strategies with a changing global trade landscape.

Scenarios for agricultural trade in a changing world

Over the past 45 years, world merchandise trade has undergone significant structural transformations, and agrifood products have been part of that evolution. After a period of stagnation in the early 1980s, global trade expanded steadily from the mid-1980s through the early 2000s, driven by trade liberalization, technological progress, and deeper economic integration. This expansion accelerated between 2005 and 2010 with the consolidation of global value chains. Between 2010 and 2020, trade growth slowed amid weaker demand and rising tensions. Following the COVID-19 shock, trade rebounded sharply, reaching a historical peak in 2022, largely driven by price increases in the context of the war in Ukraine and general inflationary trends due to the economic recovery following the pandemic. These price surges proved relatively short-lived, however, and commodity prices have generally declined since mid-2022 as supply conditions improved and markets adjusted.

Evolving trade instruments in a fragmented system

The global landscape for agricultural trade is going through deep transformations. In the face of persistent blockage in multilateral negotiations, growing geopolitical tensions, and national security considerations, governments are exploring alternative forms of cooperation. Alongside traditional bilateral and regional trade agreements, new collaborative arrangements are emerging in the form of plurilateral or sectoral approaches, informal coalitions, soft law initiatives, or agreed principles to deepen economic integration or advance specific trade agendas among like-minded partners. While these initiatives provide a space to test new ideas and approaches, which could inform future models of trade cooperation, they also contribute to growing fragmentation in the global agricultural trading system.

The WTO from a Latin American and Caribbean perspective: Why rules still matter

Latin America and the Caribbean (LAC) occupies a distinctive position in the global agri-food system. The region combines highly competitive agricultural exporters, systemic actors of considerable weight such as Mexico and Brazil, and small Caribbean Island economies that are structurally dependent on food imports. This internal diversity is central to understanding the continued importance of multilateral rules for the region’s economic stability (World Bank 2020; FAO 2023).

Rice establishment methods in Myanmar: Trends, perceptions, and constraints

Key Findings: Direct-seeded rice (DSR) is widely adopted in Myanmar rice production, used by around 50 percent of farmers during the monsoon season and about 75 percent during the dry season, accounting for the majority of cultivated rice area. Rice establishment methods remained relatively stable from 2023–2025 despite political instability, market disruptions, labor shortages, and price volatility. DSR adoption is higher among larger farms and non-irrigated farms, indicating that labor and water constraints strongly influence establishment choices. Broadcasting is the dominant DSR method, particularly dry broadcasting, while row planting remains uncommon. Most farmers believe puddled-transplanted rice (PTR) produces higher yields than DSR, with an average perceived yield advantage of about 11 baskets per acre. Farmers overwhelmingly perceive PTR as more labor-intensive, while differences in fertilizer and pesticide use are viewed as relatively small or mixed. Labor shortages and water constraints are the primary reasons for adopting DSR, not perceptions of lower profitability or lower yields under PTR. Recommended Actions: Strengthen investments in irrigation and water management systems to reduce water-related constraints and enable farmers to choose establishment methods based on productivity rather than necessity. Address rural labor shortages through mechanization support, labor-saving technologies, and improved access to agricultural services. Develop and disseminate best management practices for DSR, particularly for weed control, seed establishment, and water management to improve productivity and profitability. Conduct rigorous research on the economic returns of DSR and PTR across different agro-ecological zones, farm sizes, and irrigation conditions.

Essential commodities prices, availability, and market actors’ perceptions: May 2026

Sudan Market Prices and Availability Report

Vegetable intake among women of reproductive age in northern Tanzania: Baseline findings from the FRESH end-to-end evaluation

Adequate intake of fruit and vegetables (F&V) is fundamental to meeting micronutrient requirements, reducing the risk of diet-related noncommunicable diseases, and supporting overall health and well-being. The World Health Organization recommends a minimum daily intake of 400 g of F&V, whereas the Tanzania Food-Based Dietary Guidelines (FBDGs) advise a daily intake of approximately 280 g each of fruit and vegetables to promote healthy living. Intake of F&V in Tanzania and many other low- and middle-income countries, however, remains substantially below recommended levels. In sub-Saharan Africa, diets are frequently dominated by staple cereals and tubers, with limited dietary diversity and low intake of nutrient-dense foods, including F&V. In Tanzania, women of reproductive age (WRA) are at high risk of micronutrient deficiencies, including iron, folate, vitamins A, C and B12. These inadequacies impair immune function, increase susceptibility to infection, and contribute to iron-deficiency anaemia, fatigue, and reduced productivity. During pregnancy, poor micronutrient status elevates the risk of maternal morbidity, preterm birth, low birth weight, and impaired fetal growth. During lactation, inadequate status may reduce the micronutrient content of breast milk, potentially compromising infant growth and immune function.

Pre- and postharvest losses and their correlates in the Irish potato value chain in Kenya

Food losses are a major constraint to agricultural productivity, farm incomes, and agrifood system efficiency in sub-Saharan Africa, yet comprehensive micro-level evidence across value chains remains limited. This study provides a detailed assessment of pre- and postharvest losses in the Irish potato value chain in Kenya, drawing on purposefully collected data from producers, aggregators and processors. Using a consistent, multidimensional measurement framework, the study captures both quantitative (physical) and qualitative (degradation) losses across production and postharvest stages. The results indicate that potato losses are widespread and occur throughout the value chain, with the largest share concentrated at the producer level. Preharvest losses and on-farm postharvest losses account for a substantial proportion (23.5 percent) of total losses, reflecting the combined effects of pest and disease pressures, weather-related shocks, and suboptimal management practices. Nationally, producer-level potato losses could amount to KSh 14.5 billion annually, equivalent to the annual per capita income of about 50,000 Kenyans. While producer-level losses dominate, descriptive evidence shows that potato aggregators and processors also incur nonnegligible losses, particularly during storage, transportation, and handling. These losses are commonly associated with spillage, mechanical damage, inadequate storage conditions, and poor handling practices, highlighting inefficiencies beyond the farm gate. Econometric results reveal that loss patterns vary across producers and production environments. Differences in demographic characteristics, farm size, labor availability, and market orientation contribute to heterogeneity in both the likelihood and intensity of losses. These results further demonstrate that asset ownership, management practices, and exposure to production risks are key determinants of loss outcomes. Greater household assets and labor availability are associated with reduced loss incidence and intensity, while exposure to biotic and abiotic stressors – captured through a composite index – significantly increases both the probability and severity of preharvest losses. Input use and management practices also play an important role. The application of chemical fertilizers is associated with reduced loss intensity, consistent with improved crop vigor and resilience, while the use of pest control is positively correlated with loss occurrence, likely reflecting reactive application following infestation. The adoption of improved seed varieties increases the likelihood of losses but reduces the intensity of them, which is a nuanced finding that suggests both greater exposure and improved resilience conditional on damage. Access to training and third-party agricultural service is associated with lower losses, underscoring the importance of knowledge and advisory support. This area also presents opportunities for youth, particularly young women, to engage in agrifood-system service provision through activities such as advisory services, quality management, aggregation, and postharvest handling, which can simultaneously reduce losses and generate income. Importantly, the analysis reveals strong linkages between preharvest and postharvest losses. Higher preharvest losses are associated with both increased likelihood and greater severity of postharvest losses, indicating that damage incurred during production propagates along the value chain. Overall, potato losses in Kenya are systemic but largely preventable through improved handling, storage, market infrastructure, and farmer capacity. Although youth sample sizes in this study are too small to quantify specific effects, the data highlight clear entry points for engaging youth, particularly young women, in reducing post-harvest losses. For instance, there are opportunities for involving youths in services offered at the production stage, which include sorting, curing, and transportation.

India’s national maternity benefit cash transfer program and child anthropometry

This study evaluates the impact of India’s Pradhan Mantri Matru Vandana Yojana (PMMVY), the world’s largest rights-based conditional cash transfer (CCT) program targeting women during their first pregnancy. Using National Family Health Survey data from 2005 to 2021, we assess changes in growth in a nationally representative sample of children, before and after program implementation. To address potential biases, we employ a quasi-experimental approach with a Propensity Scores Matched Difference in Differences analysis. We find that potential exposure to the program is associated with moderate improvements (0.10 SD) in height-for-age and weight-for-age z-scores. These effects likely operate through increased uptake of health interventions and consumption of certain food groups. The study underscores persistent barriers to program access and finds that women from higher socio-economic strata have entered the CCT beneficiary pool since 2017, suggesting a need for more equitable program targeting.

Effects of the Iran conflict on fuel, fertilizer, and food prices in Nigeria

Nigeria faces a new wave of economic pressure from the ongoing Iran conflict, with disruptions around the Strait of Hormuz causing sharp increases in global oil and fertilizer prices and threatening to reverse the recent decline in Nigeria’s food inflation. Although Nigeria could benefit from higher oil and fertilizer export revenues due to its expanding domestic refining and urea production capacity, the country remains heavily dependent on imported refined fuel, potash, phosphate, and other fertilizer inputs. Rising transport, logistics, and production costs are already increasing pressure on farmers, food systems, and household welfare. At the same time, however, the crisis presents a strategic opportunity for Nigeria to strengthen domestic refining, expand fertilizer production, deepen regional trade, and reposition itself as a major supplier of fuel and fertilizer across Africa.

Gender asset-ownership gap, women’s agency, and its implications for household inequality: Evidence from Nigeria

he gender asset-ownership gap remains a persistent barrier to inclusive economic growth. While women contribute significantly to agricultural production and household welfare, they continue to face constraints in accessing and controlling productive assets such as land and non-land resources. Using nationally representative panel data from the Nigeria Living Standards Measurement Study-Integrated Surveys on Agriculture (LSMS-ISA) waves 4 and 5, this study examines the role of women’s productive asset ownership and empowerment in shaping household income inequality in rural Nigeria. Descriptive evidence shows persistently high intrahousehold inequality, with intrahousehold Gini coefficients averaging approximately 0.70 across survey rounds, despite a modest decline between 2018/19 and 2023/24. Regional patterns reveal particularly pronounced inequality in the North East, where income distributions are heavily skewed and most households exhibit extreme intrahousehold disparities. Employing fixed effects regressions and Blinder-Oaxaca decompositions, the analysis yields three key findings. First, women’s land share is associated with reduced intrahousehold income inequality, but this effect is modest and conditional. It becomes meaningful primarily in households where women control more than half of total household farmland, suggesting that small and fragmented landholdings offer limited inequality-reducing potential on their own. Women’s control over income and participation in agricultural decision-making emerge as additional and consistently significant drivers of reduced intrahousehold inequality. Second, women’s land share has a significant and positive effect on women’s income share, with a 10 percentage point increase in female-managed farmland associated with approximately a 0.76 percentage point increase in women’s share of household income; women’s income control and agricultural decision-making further amplify this effect. Third, Blinder-Oaxaca decompositions reveal that households where women own productive assets have significantly lower intrahousehold inequality and higher women’s income shares than those where no woman owns an asset, with differences driven primarily by disparities in women’s income control and decision-making authority rather than asset ownership alone. This shifts the policy debate from simply closing gender asset gaps to ensuring women’s assets are productive and consolidated with genuine economic agency.

Can local procurement for food aid foster market development? Evidence from indirect conditional contracting in Uganda

Smallholder farmers in low-income countries often operate in fragmented markets characterized by volatile prices, weak bargaining power, and limited incentives to invest in productivity and quality. Large institutional buyers procuring locally can reshape these conditions by creating structured demand and embedding sourcing requirements in contracts with intermediaries, potentially transmitting incentives upstream to farmers. This study evaluates a maize procurement policy introduced in 2021 by a major institutional buyer in Uganda that required its large trader-aggregator suppliers to source at least 20 percent of deliveries directly from smallholder farmers through “indirect conditional contracting.” Using survey data collected in 2024 from nearly 1,300 smallholder farmers and nearly 300 aggregators across six districts, we estimate effects on prices, technology adoption, quality upgrading, welfare, and resilience. Intent-to-treat (ITT) estimates show that residing in areas where the major buyer operates is associated with 5–6 percent higher farmgate prices on average, with instrumental variable (IV) estimates suggesting upper bound premiums of up to 45 percent. Farmers in the conditional contract group earn positive net returns and increase adoption of improved inputs and postharvest practices. Intermediary aggregators receive about 7 (ITT) to 30 (IV) percent lower selling prices but increase adoption of postharvest quality practices. Mediation analysis indicates that gains for farmers arise primarily through increased competition between intermediaries. However, downstream welfare outcomes remain inconclusive, with suggestive evidence that non-participating farmers in treatment areas may face lower prices due to market segmentation. Overall, our findings show that indirect conditional contracts can reshape value chain incentives by attracting intermediaries, increasing competition, and stimulating upstream investment, even as they generate uneven distributional effects.

The early bird gets the cash: Early notification and conditional cash transfers for secondary school

What is the optimal timing for a cash transfer targeting increased secondary school enrollment? We present evidence from a randomized trial in rural Ethiopia showing a CCT increases enrollment and reduces child marriage. The largest effects are observed for youth offered the transfer a year prior to their (potential) matriculation; in this cohort, there is also a significant in-crease in the probability students pass the primary school leaving exam. By contrast, reduced treatment effects are observed for prior dropouts, and a generalized random forest analysis suggests this primarily reflects different observable characteristics (lower academic performance) among this sub-sample.

Gender, disability, and welfare in Myanmar

This working paper examines household welfare among women-adult-only households and households with a disabled/chronically ill member using Myanmar Household Welfare Surveys from April 2022 to July 2025. It analyzes their demographic characteristics, income composition, and levels of asset and income poverty. The paper’s main contribution is assessing key food security indicators for these vulnerable households, including Minimum Dietary Diversity, the Food Consumption Score, and the Household Hunger Score. Women-adult-only households, defined as households without any male members aged 15 or older, account for 9 percent of households nationally, or 13 percent when including households with elderly male dependents. Fourteen percent of households have a disabled or chronically ill member, and 10 percent have a disabled or chronically ill adult. Women-adult-only and disability-affected households have higher asset poverty rates than the national average. Women-adult-only households have similar income poverty levels compared with the national average, while 71 percent of households with a disabled/chronically ill member are income poor, compared to 63 percent nationally. Remittance receipt among women-adult-only households decreases income poverty for the group; more women-adult-only households receive remittances (33 percent) and rely on remittances (24 percent) as their main income source. Women-adult-only and disability-affected households perform worse across all dietary indicators. Women-adult-only households show, on average, 4 percentage points higher prevalence of low food consumption across survey rounds, while households with a disabled/chronically ill adult have a 3percentage-point higher prevalence. Moderate or severe hunger is also higher among women-adultonly households (6 percent) and households with a disabled/chronically ill adult (7 percent), compared with the national average of 4 percent. Households with a disabled/chronically ill adult are significantly more likely to rely on negative food-related coping strategies—including borrowing food, reducing meals, and skipping meals— highlighting their heightened vulnerability relative to other households. Regression results highlight that women-adult-only households face elevated hunger because of their structural economic disadvantages —fewer different income sources, weaker land ownership, and lower asset holdings — rather than the absence of adult men per se. Low food consumption, however, remains significantly lower for women-adult-only households even after fully controlling for these structural factors. This likely reflects the severe time constraints of households where all productive, care, and domestic tasks fall on adult women alone. For households with a disabled or chronically ill adult hunger persists across all specifications regardless of income, land, or asset controls — pointing to a direct burden that structural economic characteristics cannot explain. These contrasting findings suggest different interventions: structural economic interventions around land and livelihoods for women-adult-only households, and direct consumption support and social protection transfers for households affected by disability.

Soil tests, vouchers, and the limits of site-specific fertilizer recommendations: Experimental evidence from Malawi

Fertilizer subsidy programmes dominate agricultural spending in several African countries. Rising and volatile fertilizer prices have renewed concerns about the efficiency of such spending, prompting initiatives to tailor fertilizer recommendations to local soil conditions. We test this premise in Malawi, where the national subsidy programme distributes a standard package of urea and NPK fertilizer. In a cluster-randomized trial involving more than 2,000 households across 113 villages, we assign farmers to (i) a plot-level soil-test recommendation, (ii) the same recommendation combined with a voucher of subsidy-equivalent value, or (iii) a control group. The recommendation alone has no effect on fertilizer use, input choice, or maize yields. When paired with a voucher, fertilizer use and maize yields increase substantially, with yields rising by roughly one-third; at the maize prices prevailing in our study area, however, the value of this additional production falls short of the face value of the voucher, let alone the value of the voucher plus the cost of individualized soil test. For farmers themselves the package is nonetheless profitable, since the voucher largely displaces fertilizer they would have bought anyway and so lowers their own input spending, and because many households are net maize buyers, valuing the additional output at retail rather than farmgate prices narrows the shortfall. The yield gains do not reflect adoption of site-specific prescriptions: voucher recipients predominantly purchase urea and NPK in proportions closely matching the standard subsidy bundle, regardless of what their soil test recommends, and compliance with recommended alternatives such as potassium, lime, or calcium ammonium nitrate is negligible. Because the observed gains come almost entirely from nitrogen intensification while phosphorus, potassium, and lime gaps remain uncorrected, the measured yield response is a lower bound on what full-compliance fertilization could deliver. Relaxing financial constraints thus increases input use and productivity, but information alone does not redirect behaviour toward precision fertilization. Effective subsidy reform will require addressing broader supply- and demand-side constraints, including input availability, farmer familiarity with recommended products, and the practical implementation of site-specific recommendations, not only improving agronomic information.

When quality (doesn’t) pay: Evidence from two experiments in Uganda

Quality in agri-food supply chains is often unobservable at first sale and early aggregation limits traceability, weakening incentives for quality provision. We study whether making milk quality visible and traceable creates a market for quality in Uganda’s dairy sector. Increasing observability reduces adulteration and improves quality, but no premium emerges. In a follow-up experiment, we introduce trader quality premiums. This increases quality when binding, yet informed intermediaries capture the gains and farm-gate prices do not rise. Observability is necessary but insufficient: without downstream demand for quality and pass-through by intermediaries, incentives for quality upgrading remain weak.

Climate change impacts on agriculture and adaptation options for Uzbekistan

Climate change is likely to reshape agriculture in an irrigated, water-scarce transition economy like Uzbekistan. We use IFPRI’s International Model for Policy Analysis of Agricultural Commodities and Trade (IMPACT) model and evaluate the direct effects of climate change on Uzbekistan’s agriculture through 2050. We assume changes in GDP, population, and technological progress to be exogenous. We find that climate change and the corresponding temperature increase will have significant adverse effects on the long-term yields of cotton and wheat through changes in water availability, precipitation patterns, crop yields, and the use of land, water, and other natural resources, but harvested area responses may differ. All climate change scenarios are similar in predicting an increase in harvested area for temperate fruits and vegetables, but their yield gains remain conditional on market prices, policy reform, water use and institutional constraints. For policymakers, this makes climate change adaptation actions an opportunity for incentives and structural reforms as well as for technology to adapt to changing environmental conditions and to ensure food security.

Targeting of beneficiaries in chemical fertilizer subsidy programs: State of knowledge and evidence gaps

Low- and middle-income countries are under increasing fiscal pressure to rationalize spending on fertilizer subsidy programs. Policy reforms shifting expenditure away from subsidies can have beneficial impacts given the well-documented distortionary market effects and negative environmental externalities of fertilizer subsidies. However, such reforms also result in losses and often lower fertilizer use for current beneficiaries. Understanding who is impacted by reform thus requires an assessment of who is currently benefiting, yet there is little systematic work understanding who these programs currently benefit both on paper and in practice. In this paper, we identify low- and middle- income countries with active fertilizer subsidy programs, and characterize the targeting regime of each program based on both explicit and implicit criteria determining eligibility. Then in a selection of case studies, we explore which individuals are receiving subsidy benefits in practice. We find that while many fertilizer subsidy programs are designed as universal, in many countries there are implicit targeting criteria embedded in the way subsidy programs are implemented and/or informal targeting induced by supply shortfalls. Further, we find evidence that regardless of targeting regime, the targeting of subsidy programs is generally pro-poor, driven by the fact that the poor are often concentrated in the agricultural sector.

IFPRI Malawi maize market report, May 2026

Average retail prices of maize declined by most measures, with lowest prices registered in the Southern Region. Driven by increased domestic supply of newly harvested maize and cheap imports, maize retailed mostly below the government-mandated minimum farmgate price.

From Vision to Action (V2A): Co-development of transition pathways towards enhanced multifunctionality in Mandla landscapes, Madhya Pradesh (India)

Mandla district is situated in the central Indian state of Madhya Pradesh (seen in figure 1), covers an area of 7226 km2 and is defined by its diverse topography and agricultural significance. The district is situated within the Satpura hill range and the Narmada catchment area. The district comprises 1223 villages with a population of 1.28 million, and is home to several scheduled tribes, particularly the Gond, Baiga, and Oraon communities https://hdl.handle.net/10568/173476. These indigenous groups rely heavily on the commons, forests for Non-Timber Forest Produce (NTFP), and open pastures. The district’s agricultural landscape is marked by the cultivation of key crops such as rice, wheat, pulses, and oilseeds. Mandla faces challenges like soil erosion, particularly in ridge areas, prompting the construction of continuous contour bunds and trenches to mitigate its impact. With a total cropped area of 376,780 hectares, the district predominantly cultivates paddy, wheat, and pulses. However, water scarcity looms large despite an annual average rainfall of more than 1300 mm, as the districts undulating topography limits prolonged water retention and its soil characteristics further constrain groundwater recharge. Limited irrigation infrastructure, concentrated mainly near dams and canals, compels local residents to depend on rivers, streams, and traditional wells for domestic water needs. The district, largely falling under the Narmada river catchment, exhibits a unique environmental duality, with over 60% covered by forests providing vital habitat for wildlife and serving as a crucial resource for the local population.

Myanmar Agricultural Performance Survey Round Eight: Note on Sample Characteristics and Weighting

The Myanmar Agricultural Performance Survey (MAPS) is a nationally and sub-nationally representative phone survey that collects bi-annual data on agricultural indicators, including crop production and sales, input use, crop marketing, farm and livestock assets, and farm services. MAPS is a sub-sample of the Myanmar Household Welfare Survey (MHWS), a nationally and sub-nationally representative phone survey that collects bi-annual data on household and individual welfare indicators, including poverty, food security, dietary quality, subjective wellbeing, and coping strategies. This note covers the eighth round of MAPS. Rounds 1, 3, 5, and 8 were conducted between January and March of 2022 and 2026 and collect recall data on monsoon production. Rounds 2, 4, 6, and 7 were conducted between June and October of 2022 and 2025 and collect recall data on dry season production (post/pre-monsoon season). In this note, we provide details on the data collection and sample characteristics of the eighth-round of MAPS. First, we briefly describe the modules present in MAPS data. Second, we discuss the household sampling design of MHWS and each MAPS round and the differences between the datasets. Third, we discuss the calculation of weights for MAPS and provide descriptives of the weighted sample. Most comparisons throughout the paper are between MAPS round 5 and MAPS round 8 because both surveys were carried out for the monsoon season.

Current Agro-Based Transformation and Its Future in East and Southern Africa

Conflict and farmland values: Spatial panel data evidence from rice plots in Myanmar

The significant economic implications of the value of farmland in developing countries is increasingly recognized, particularly in those countries where land scarcity is a growing problem. However, knowledge gaps remain about how farmland values can be affected by factors such as conflict and social instability. A knowledge gap also remains regarding how spatial transmission and feedback effects of land values among geographically proximate parcels may affect the relationship between conflict and farmland values. This impact has generally been overlooked in the literature, despite the well-established importance of clustering in agricultural economies. This paper addresses these gaps by utilizing unique, nationally representative panel data on farm households and spatial data on conflict intensity in Myanmar, with a focus on the period of significant conflict intensification following the 2021 political crisis, particularly in 2022 and 2023, when the country’s conflict level largely shifted to a high-intensity state. We apply spatial econometric models and their extensions to a panel data framework, as well as models that allow for endogenous spatial weights, which enable conflicts to not only affect farmland values but also shape how changes in farmland values transmit across locations. Our results indicate that more local conflict during the prior 12 months, measured by the number of months with at least one fatal violent event within the township of respondents, significantly reduced the farmland values of the largest rice plot of these respondents. Specifically, in the monsoon and non-monsoon harvesting seasons of 2022 and 2023, an additional one month of fatal violence was associated with approximately 3 percent and 5 percent decline in land values, respectively, implying a potentially sizable decline for townships that experience more persistent conflicts over several months. Moreover, the effects of violent events are magnified by spatial spillover effects on land values across village tracts. These adverse effects are robust and consistent across a range of methodologies and hold across diverse agroecological conditions.

Financial inclusion for youth in agrifood systems: Gendered barriers and solutions in northern Nigeria

Nigeria is home to one of the world’s largest and fastest-growing youth populations aged 15–35, yet financial exclusion continues to sideline young people, particularly young women, from fully participating in agrifood systems. When women control financial resources, they generate multiplier effects across the food system. In northern Nigeria, where more than half the population remains unbanked, the stakes are especially high. This research note draws on evidence from two complementary IFPRI studies to examine the financial inclusion experiences of young women and young men in northern Nigeria and identify practical, gender-sensitive solutions.

Strengthening Myanmar’s agrifood system: Evidence and pathways for resilience

Myanmar’s agrifood system is central to the country’s economy and to the livelihoods of most of its population, having historically accounted for roughly almost half of GDP and two-thirds of employment. Since 2021, the political crisis, intensifying conflict and insecurity, climate shocks, and a major earthquake have placed the system under sustained and compounding stress. Drawing on evidence collected between 2021 and 2025, this paper provides a snapshot of where the system stands following this period of crisis and identifies opportunities for strengthening its resilience going forward. Private sector actors have been central to sustaining the agrifood system’s resilience since 2021. Input retailers have maintained the physical availability of fertilizer, seeds, and agro-chemicals, even in insecure areas, while mechanization service providers have continued to supply labor-saving services through flexible payment arrangements. Private agribusinesses have absorbed the contraction in formal credit, now accounting for roughly three-quarters of fertilizer credit sources, and have become the dominant providers of extension, both in-person and digital. These actors are operating under significant financial stress, but they have sustained farmers’ access to inputs, services, credit, and advice during a period when these would otherwise have likely collapsed. Input costs have risen significantly since 2022, with agricultural wages, mechanization costs, and fertilizer prices all rising substantially. Farmers have responded by partially shifting toward lower-cost production practices, including direct seeding, which carries an estimated yield penalty of approximately 15 percent compared to transplanted rice. Promoting appropriate agricultural technologies in conflict- and climate-affected areas requires targeted attention, particularly for smallholders and more remote households. Sustaining and expanding development assistance alongside humanitarian assistance will be important to support the transition toward more productive and sustainable farming systems, with scaling domestic production of organic soil amendments and expanding mechanization services. Agricultural extension use rebounded to 38 percent in the 2025 dry season, with the private sector now the dominant provider and digital channels expanding rapidly. Given persistently low and unequal access to extension services, more inclusive outreach combining targeted in-person support in underserved areas with strengthened digital delivery is needed, with particular attention to women, less educated, remote, and conflict-affected farmers. As agrochemical distributors dominate both in-person and digital advisory services, promoting high-quality agronomic content and ensuring clear separation between technical advice and product promotion is important. The rapid expansion of digital platforms creates opportunities but requires investments in digital literacy, content quality, and monitoring systems to assess impact. Partnerships between digital platforms and large firms could also support traceability and quality requirements for export markets.

Ice valuation among artisanal fishers in Hadramawt: Findings from a field-based choice study

A field-based choice study of 129 artisanal fishers in two coastal locations in Hadramawt, Yemen, supports the following key findings: Ice use for chilling fish is very low, despite willingness to adopt its use. Only 2 percent of fishers reported always using ice, yet 53 percent of fishers indicated willingness to adopt ice use and 36 percent were willing to forgo a cash payment in exchange for a bag of ice. This gap is consistent with low adoption being driven primarily by economic constraints rather than lack of awareness. Fishers’ valuation of ice is well below its market prices. The average valuation is approximately 2,200 YER per bag of ice, less than half the prevailing market price of 5,0006,000 YER. Only about 3 percent of fishers would choose to purchase ice at current prices. Willingness to adopt ice is highly price-sensitive. The share of fishers willing to adopt ice rises sharply as prices decline. A reduction to around 2,500 YER per bag—approximately half the current market price—could increase adoption to an estimated 40–50 percent of fishers. Expected gains from ice use vary by species. Price premiums are modest for the most commonly targeted fish species, limiting the economic incentive for most fishers to use ice. Access to iceboxes is associated with higher willingness to adopt ice use. Fishers who own an icebox are about 20 percentage points more likely to indicate willingness to adopt ice use and are willing to forgo approximately 1,390 YER more to obtain ice. This highlights the importance of complementary assets, such as iceboxes, in shaping adoption decisions.

Cost–benefit analysis of WFP’s integrated resilience programme in Chad (2018–2023)

1. Integrated resilience programming (IRP) works. The IRP significantly improved household food security, with participating households recording an average 6.6 point increase in Food Consumption Scores (FCS) and reduced reliance on negative coping strategies, and increased resilience capacities, compared with nonparticipants, underscoring the value of multisectoral, layered interventions. 2. High economic returns are achievable in fragile contexts. Overall, the IRP delivered a benefitcost ratio (BCR) of 3.98, meaning every US$1 invested generated nearly US$4 in measurable benefits. 3. Nutrition interventions (treatment of acute malnutrition and blanket supplementary feeding) yield the strongest returns. Treatment of acute malnutrition and preventive nutrition support for women and children produced BCRs ranging from 6:1 to 9:1, validating global evidence on the cost-effectiveness of nutrition investments. 4. Knowledge-based and community-led interventions are transformative. Training and sensitization activities achieved the highest BCR (20:1) for resilience outcomes, highlighting the long-term payoffs of behavior change, empowerment, and knowledge transfer activities. 5. Cereal banks, particularly when combined with Food Assistance for Assets (FFA) through cash transfers, contributed to improved food security and resilience outcomes. The Cereal Bank + FFA Cash Transfers combination achieved balanced gains across key indicators (FCS +9.2, rCSI –3.4, RCS +10.4), highlighting its role in stabilizing seasonal food availability and access. However, despite these outcome improvements, the cost-effectiveness was modest, with BCRs ranging from 0.4 to 0.6—suggesting that while the intervention supports resilience, its financial return per dollar invested may be limited under current implementation models. 6. Bundled interventions outperform stand-alone ones. Layered approaches—particularly FFA Cash Transfers combined with School Feeding—produced the largest FCS gains (+5.7 points; BCR = 2.85), reinforcing WFP’s integrated “three-pronged approach” to resilience-building. 7. Short-term transfers remain essential but less cost-efficient. Lean season food and cash distributions provided vital relief but yielded lower long-term returns (BCR < 1), emphasizing the need to balance immediate humanitarian needs with investments in sustainability. 8. Strategic scaling of high-return interventions is crucial. Scaling nutrition, training, and cereal bank programs, while optimizing the design and sequencing of combined packages, could maximize impact per dollar spent and strengthen resilience dividends. 9. Resilience is a smart investment. The findings demonstrate that resilience programming is not only a humanitarian necessity but also a financially sound strategy—reducing long-term aid dependency, improving livelihoods, and fostering local self-reliance across fragile environments in Chad. 10. Short-term coping behavior responds more slowly than food security and resilience capacity outcomes, highlighting the need for sustained and sequenced support. While IRP interventions generated significant improvements in food consumption and resilience capacity, reductions in severe coping strategies were not observed in the short term. This underscores that behavioral change lags behind stabilization and capacity-building gains, and that resilience impacts should be assessed over longer horizons rather than through immediate reductions in negative coping alone.

Food subsidies in India: Revisiting the estimates

There is a view that the fis­cal bur­den of food sub­si­dies in India is un­sus­tain­able. Yet pop­u­lar de­bate and dis­cus­sion around the costs of these food sub­si­dies, rel­a­tive to their ben­e­fits, are mis­lead­ing for two rea­sons. First, they typ­i­cally treat re­ported bud­getary sub­sidy es­ti­mates—i.e. the fis­cal cost to the gov­ern­ment of the dis­tri­b­u­tion of food via ra­tion shops—as equiv­a­lent to “trans­fers” to ben­e­fi­cia­ries. Sec­ondly, they tend to focus ex­clu­sively on con­sumers. In doing so, they ne­glect the two-part na­ture of the food dis­tri­b­u­tion sys­tem, which in­cludes pay­ments to farm­ers at the time of pro­cure­ment. This paper ex­am­ines ways of mea­sur­ing the costs and value of the food sub­sidy. We pre­sent es­ti­mates that com­bine the im­plicit value of ben­e­fits to con­sumers aris­ing from the re­duced price of grain sold to con­sumers via ra­tion shops, with im­plicit ben­e­fits to farm­ers, in terms of the price dif­fer­ence be­tween what farm­ers are paid by the gov­ern­ment and what they would have ob­tained in the open mar­ket. This ap­proach shows that each rupee of the “food sub­sidy” re­ported in gov­ern­ment ac­counts rep­re­sents a trans­fer worth Rs 1.29 to con­sumers and farm­ers, on av­er­age, over the pe­riod 2001–02 to 2022–23. That is, each rupee trans­ferred to these groups is as­so­ci­ated with a cost of Rs 0.79 to the gov­ern­ment.

Beyond the 24-hour recall: Aligning dietary diversity metrics with nutrient physiology

Changing rural labor markets and welfare in Malawi

Cash transfers relax climate-induced mobility constraints in Kenya

The use of migration as an adaptation strategy is now recognized by scholars and policymakers as a key response to climate change. Cash transfer programs, now being implemented worldwide, also have the potential to facilitate adaptation and promote resilience in low- and middle-income countries. We investigate the extent to which a cash transfer program in Kenya promoted the mobility of household members due to climate shocks, leveraging exogenous variation in local deviations from the historical climate and the administration of the program through a randomized controlled trial. Our findings indicate that beneficiary households were less likely to reduce migration amid cold spells, likely via shifts in education-related migration. We also find that heat spells ubiquitously encourage new members to join the household, while cold spells have the opposite effect, and that cash transfers do not appear to alter these relationships. Together the results suggest that cold spells can trap migrants in temperate, low-resource settings and that cash transfers can partially alleviate these constraints. Modeling migration and complementary strategies in the presence of climate tipping points will become necessary to predict when more permanent migration will be triggered and modifying social assistance will become necessary.

Modeling the association between repeated measures of hemoglobin during pregnancy and adverse birth outcomes

Youth in relation to agroecology: practices, promises, and perceptions in five countries

In the context of rising youth populations in many low- and middle-income countries, coupled with high youth unemployment and aging farmer populations, this paper asks in what ways agroecology, as a sustainable alternative to the conventional agricultural practices and paradigm, attracts youth to farming and rural-based livelihoods. We draw on empirical data from semi-structured interviews and photovoice conducted with young women and men in five countries: Kenya, India, Peru, Tunisia, and Zimbabwe. In our discussion, we highlight which dimensions and aspects of agroecology resonate with youth and why.

Uncovering bottlenecks and innovative solutions for scaling small-scale irrigation through a system approach and design thinking: Evidence from Nigeria

CONTEXT Small-scale irrigation (SSI) is central to food system transformation in Sub-Saharan Africa, yet its scaling remains low in Nigeria despite the apparent demand and policy narratives. OBJECTIVE Examine intermediary ‘missing middle’ barriers to SSI scaling and co-create solutions for socially inclusive, environmentally sustainable, and institutionally coherent scaling of SSI. METHODS We integrated Agricultural Innovation Systems (AIS) theory with a Human-Centered Design (HCD) approach to examine SSI diffusion in a Responsible Scaling lens. For qualitative study, a series of HCD workshops were conducted in three geographies (Kano, Oyo, and FCT) with a total of 85 stakeholders drawn from government institutions, financial organizations, and private irrigation technology suppliers. To complement qualitative insights, we analyzed the 2023 National Agricultural Sample Survey microdata to generate a national snapshot of irrigation prevalence, methods, and water sources. This is a nationally representative data from sample of 152,485 households and over 76 million agricultural plots included in the Nigeria National Agricultural Sample Survey (NASS) 2022/2023. RESULTS AND CONCLUSIONS The study demonstrates that Nigeria’s SSI bottlenecks stem not simply from farmer reluctance or technological ignorance but primarily from systemic intermediation failures across policy coordination, finance, and market supply chains—producing a “missing-middle” ecosystem. These failures include fragmented government mandates, high lender risk perceptions, weak supplier networks, gendered exclusion, and pervasive information gaps. Applying responsible scaling (RS) we show how scaling of SSI is being hindered by institutional fragmentation, liquidity constraints, gender exclusion, and data/information deficiency. SIGNIFICANCE The study presents co-created innovation pathways, including a national SSI coordination platform, blended-finance mechanisms, supplier hub models, and gender-responsive financing, mapped to AIS functions to guide responsible, inclusive, and climate-resilient scaling. The integrated AIS–HCD–RS approach advances system learning and participatory co-design and offers a practical methodology for responsible scaling of agricultural innovation.

Food supply implications of healthy diet consumption in Senegal by 2050

Targeting social assistance in fragile settings: An experiment in community-based targeting

Political economy of planting for food and jobs input subsidy policy process in Ghana: An application of the Kaleidoscope Model

The Planting for Food and Jobs (PFJ) input subsidy policy was Ghana’s flagship agricultural programme from 2017 to 2025, designed to increase agricultural productivity, enhance food security, create jobs, and improve rural livelihoods through targeted support to smallholder farmers. Despite its prominence, there has been little systematic analysis of the political economy of the policy process that shaped it. This study applies the Kaleidoscope Model of Policy Change (KM), a framework developed for analysing development policy processes, to examine how the PFJ input subsidy policy was placed on the agenda, designed, adopted, and implemented. A qualitative research design was employed, involving 50 key informant interviews with policymakers, programme implementers, farmer-based organisations, and development partners, alongside two focus group discussions with farmers. Data were coded and analysed thematically using the KM framework to identify drivers, enablers, and constraints across the different stages of the policy process. The findings indicate that focusing events and policy coalitions were crucial in placing PFJ on the agenda. Policy design was influenced by the urgency of addressing declining productivity, ideological factors, and cost–benefit assessments. Adoption was shaped by the authority of advocates, the limited resistance of veto players, and favourable political timing, reflecting the perception that presidential initiatives often become policy priorities. Implementation, although constrained by budget shortfalls and logistical challenges, benefited from institutional capacity, budgetary allocations, and sustained advocacy. Overall, PFJ reached its target number of beneficiaries, raised productivity, enhanced food security, created jobs, and reduced dependence on food imports, despite only 69% of planned resources being released. However, limited tailored support for youth and women remains a key gap. The study demonstrates the value of political economy analysis for agricultural policy and recommends structured engagement with the private sector in subsidized input delivery from agenda setting through to implementation.

The impact of a continuum of care intervention from prevention to treatment on child wasting compared to usual community group activities: A cluster randomized controlled trial in Mali

Background Child wasting is associated with a high mortality risk and remains a persistent public health challenge. Objective This study aimed to evaluate the impact of an intervention strengthening the continuum of care of child wasting from prevention, screening, and referral to treatment in Mali. Methods A two-arm cluster-randomized controlled trial was conducted using two study designs to evaluate impact and pathways: i) a longitudinal study of children enrolled at 6 months (n=2,324) with monthly follow-up for 3–6 months to assess wasting prevalence (primary outcome); ii) a longitudinal study of all children 6–23 months admitted to outpatient therapeutic programs (OTP; n=7,104) assessing recovery and adherence. Additional OTP coverage surveys were conducted at the end of the study. In both study arms, nutrition activity support groups (NASG) screened children for wasting and provided caregiver behavior change communication (BCC). The intervention arm additionally received small-quantity lipid-based nutrient supplements (SQ-LNS), child-centered BCC, family-led screening, and follow-up on referred wasting cases to support OTP admission and adherence. Results The intervention did not impact wasting prevalence but reduced the incidence of wasting (relative risk (RR): 0.80, 95% confidence interval (CI): 0.64, 0.99) and severe acute malnutrition (SAM) (RR: 0.71, 95%CI: 0.57, 0.89). The intervention significantly increased wasting screening coverage by 37 pp (95%CI: 31, 44) and SAM treatment coverage by 15 pp (95%CI: 0.35, 30). No impacts of the intervention on OTP recovery or adherence were found. NASGs often replaced the monthly home visits with community gatherings to deliver the intervention. NASGs also often distributed SQ-LNS to children they identified with wasting instead of referring them to the OTP. Conclusions Strengthening the continuum of care of wasting through community groups reduced the incidence of wasting and SAM and improved screening coverage, which translated into a modest gain in SAM treatment coverage.

Adding small quantity lipid-based nutrient supplements to an enhanced homestead food production program improves child hemoglobin, iron and vitamin A status in rural Burkina Faso: A cluster randomized controlled trial

Background Enhanced homestead food production programs (EHFP) including nutrition behavior change communication and women’s empowerment activities have limited impacts on child nutrition. This may be due to short program duration or the absence of interventions to improve water, sanitation, and hygiene (WASH) and access to nutritious foods. Objective We assessed impacts on child anemia, micronutrient status and anthropometry of prior village exposure to an EHFP, and of adding WASH alone or WASH with daily small quantity-lipid based nutrient supplements (SQ-LNS). Design This 2y longitudinal cluster-randomized controlled trial (2014-2016) included 60 villages in Burkina Faso randomized to four groups (15 per group): (1) EHFP-2014, (2) EHFP-2014+WASH, (3) EHFP-2010+WASH, and (4) EHFP-2010+WASH+SQ-LNS. Groups 3 and 4 had previously received EHFP (2010-2012). We assessed impacts on child anemia and micronutrient status (n=1,704; 3-12.9 mo at baseline) and anthropometry (n=2,308; 0-12.9 mo at baseline) using difference-in-difference (DID) specifications. We controlled for covariates, adjusted for clustering, and assessed interactive effects by child age at baseline. The trial was registered with clinicaltrials.gov (NCT02236468). Results We found no impact of prior exposure to EHFP (groups 2 vs 3) on the outcomes examined. Adding WASH (groups 1 vs 2) reduced anemia (hemoglobin (Hb)<11 g/dL) (DID=9.43 pp, p<0.01) and led to a decline in weight-for-age Z-score (WAZ) (DID -0.11±0.04, p=0.01). Adding SQ-LNS (groups 3 vs 4) increased Hb (DID=0.26±0.13 g/dL, p<0.05), plasma ferritin (DID=7.61±2.69 μg/L, p<0.01), and retinol binding protein (DID=0.07±0.02 umol/L, p<0.01) concentrations. Effects were larger in children <6 mo at baseline, where providing SQ-LNS (>6 mo) positively impacted Hb, plasma ferritin, height-for-age Z-score, WAZ, and underweight. Conclusions Using EHFP to deliver WASH and SQ-LNS reduced child anemia and improved micronutrient status. Anthropometric improvements were found in children who joined the program before 6 mo of age and were exposed for the whole complementary feeding period.

Role of credit access, improved varieties, and gender dynamics in commercialization of cassava seeds in Nigeria

Cassava seed entrepreneurship is critical for strengthening seed systems and advancing agricultural transformation in Nigeria. This study examines the determinants of smallholder participation in cassava seed entrepreneurship and simulates the effects of targeted policy interventions using survey data from 993 cassava farmers in Benue State. The analysis applies a binary logit framework with counterfactual scenario simulations and production-regime, specific estimations to account for heterogeneity between low- and high-productivity environments, alongside additional robustness checks. The results show that access to credit (dy/dx = 13.2%, p <0.01), adoption of improved cassava varieties (dy/dx = 14.3%, p < 0.01), use of an area-calculation mobile application (dy/dx = 7.1%, p < 0.05), and access to extension services (dy/dx = 5.2%, p < 0.05) significantly increase the likelihood of participation in cassava seed entrepreneurship. Gender-disaggregated analysis indicates that male farmers have a modest but meaningful advantage (β = 0.92, dy/dx = 5.8%), reflecting differential access to productive resources and institutional support. The production-regime analysis reveals important structural differences in participation drivers. In low-productivity environments, participation is primarily constrained by financial capital, with credit access emerging as the dominant determinant. In contrast, in high-productivity environments, participation is more strongly influenced by technological complementarities, particularly adoption of improved varieties, digital decision-support tools, and extension services that enhance productivity and market coordination. These findings highlight that entrepreneurial engagement is context-dependent rather than uniform across farming systems. Policy simulations further indicate that the joint provision of credit and improved varieties could increase participation probabilities by 36.1 percentage points for men, 32.0 percentage points for youth (≤35 years), and 25.8 percentage points for women, demonstrating substantial untapped entrepreneurial potential among women and youth if structural barriers are relaxed. As part of the robustness analysis, conflict exposure, used as a proxy for local political instability, shows a positive and statistically significant association with participation, suggesting that farmers in conflict-affected environments may adopt cassava seed entrepreneurship as a resilience or income-diversification strategy. Consistency across alternative specifications confirms that institutional access, technological adoption, and productive capacity remain more decisive for participation than most demographic characteristics. Overall, the study underscores the need for gender and youth-responsive policies that integrate financial inclusion, technological support, institutional strengthening, context-sensitive interventions as well as attention to productivity regimes and local security conditions, to promote inclusive and resilient cassava seed systems in Nigeria.

C’est la vie! Mixed impacts of an edutainment television series in West Africa

Edutainment is a promising tool for changing behavior at scale, yet little is known about how to maximize impacts. We undertake an experimental evaluation of a popular West African television series, C’est la vie!, delivered through film clubs targeted at adolescent girls and young women in rural Senegal. We examine impacts on violence against women and girls and sexual and reproductive health. Results show C’est la vie! improved knowledge on both domains three months after film clubs ended, as well as violence-related attitudes nine months later, however, had no impact on behaviors. We investigate design components intended to strengthen impacts, generally finding no additional impacts from post-screening discussions, engaging men, and podcasts. Our findings suggest that edutainment is an engaging way to reach viewers on sensitive themes, however more evidence is needed on how to effectively deliver edutainment content for sustained behavior change at scale.

Cost and affordability of recommended diets in Rwanda using [near] real-time market data

Countries are increasingly benchmarking food assistance and labour laws on the cost of nationally recommended diets. Benchmarking is made against national annual estimates, which fail to account for sub-national and intra-annual variation in cost, blunting the impact of policies. Using monthly market price data collected by the Government of Rwanda (April 2019-March 2024), we estimate the cost of the country’s proposed food-based dietary guidelines, using a standardised diet costing methodology. We found rural areas experienced greater inflation in diet cost over the study period than urban areas (41% vs 28%), yet the recommended diet was 12.7% higher in urban locations. Diet costs were approximately 6% lower in districts with international border crossings to Tanzania, but 7% more in those with borders with the Democratic Republic of Congo. Fruits and vegetables (110% and 71%) and starchy staples (86% and 83%) contributed most to cost increases in rural and urban locations respectively. Seasonal diet cost fluctuations were also evident with a seasonal amplitude of 5.6% and 6.9% in rural and urban locations, synchronised to Rwanda’s agricultural calendar. 70% of employed Rwandans would find the recommended diet unaffordable, if spending 52% of wages on food. Diet costs varied 4.2-fold across all districts throughout the study period, meaning that uniform national policies to address costs and affordability would be systematically inadequate in high-cost settings and wasteful in low-cost ones. That such spatial–temporal variation exists in a small, relatively market integrated country like Rwanda suggests variation would be at least equally consequential in other low and lower-middle-income countries. High-frequency and sub-national monitoring of prices, diet costs, and affordability provides essential intelligence for policymakers to enable spatially and seasonally targeted interventions, improving both the adequacy and efficiency of food policy.

Using method of moments quantile regression to examine the influences of fishery operations and their ramifications for marine water contamination

This study aims to investigate the dynamic impact of the fishing industry on marine water contamination in 27 European countries by taking into account the roles of fisheries output, the use of fossil fuels, economic development, and governance between 1990 and 2022. The results, which used a novel technique called the Method of Moments Quantile Regression (MMQR) in addition to factors that are fixed effect, demonstrated that, at most quantiles, there was a significant positive correlation between fishing production and marine water contamination. At the earliest and latest quantiles, fishery production significantly exacerbates marine water contamination, with a smaller impact at the lowest and a larger impact at the highest. Additionally, the data indicate that affluent EU14 countries produce more fish than developing EU13 countries, which has a significant and negative impact on the contamination of marine water. Marine water contamination from the usage of fossil fuels has increased significantly in the EU13 developing countries as compared to the EU14 wealthy countries. Policymakers can reduce marine water contamination in EU14 and EU13 countries by using eco-friendly fishing gear, more sustainable fishing methods, and energy technologies like wave and tidal power.

Digital literacy training to promote diffusion of digital agricultural tools to smallholder farmers: Evidence from a randomized intervention in Egypt

Despite growing enthusiasm about the potential of digital innovations to transform agrifood systems, adoption among smallholder farmers in Africa remains low and heterogeneous. While the proliferation of digital tools targeting smallholder farmers is encouraging, the vast majority remain at pilot stages, facing barriers such as limited awareness among farmer, digital illiteracy, usability challenges, and low trust among farmers. This paper evaluates alternative digital literacy interventions designed to address these demand-side barriers and enhance smallholder farmers’ knowledge, utilization, trust, and uptake of two Egyptian mobile apps offering marketing, advisory, and input delivery services. Following a Training of Trainers (TOT) model, we designed and implemented a randomized controlled trial to test three variants of digital literacy training: standard classroom-based digital literacy training (T1), digital training complemented (preceded) by a video-based play (T2), digital training complemented (preceded) by a live community play (T3), and a control group (C). We find that the different variants of digital training led to statistically significant increases in uptake and utilization of digital tools. Specifically, the standard digital training alone increased uptake by 20 percentage points and utilization by 18 percentage points. The interventions also improved farmers’ trust in digital tools by 8–13 percentage points. Surprisingly, for some outcomes, the digital literacy training alone outperformed the combined approaches that incorporated edutainment nudges. We explore possible explanations, including group size effects and social influence dynamics during the plays. We also document heterogeneity in the impact of these interventions across farmers’ gender and age. Our findings offer insights into designing cost-effective, scalable interventions that build digital capabilities and trust among smallholder farmers, while cautioning against assuming edutainment always strengthens adoption outcomes.

Assessing the development impacts of bio-innovations: The case of genetically modified maize and cassava in Tanzania

Agrifood systems of India: A state-level analysis using a social accounting matrix

IFPRI: Africa strategy: Partnering for evidence-based transformation

The International Food Policy Research Institute’s Africa Strategy focuses on achieving impact through partnerships, research and evidence-building, capacity development, and innovative communication and knowledge sharing in support of Africa’s agenda for agrifood systems transformation. Building on decades of high-impact engagement at continental, regional, national, and subnational levels, IFPRI aims to sharpen and intensify its work in a rapidly transforming Africa. Through deepened partnerships with African institutions, IFPRI plans to help generate high-quality evidence to drive impact across Africa’s fast-changing agrifood systems and economies to support sustainable, inclusive economic growth and open new opportunities for a better future.

What’s on the menu? A review of school meal quality across 29 countries

Objective: The double burden of malnutrition (DBM) – the coexistence of undernutrition and overweight/obesity – poses a critical global health challenge, particularly for children and adolescents. School meal programs offer an opportunity to address the DBM by providing nutritious meals that support growth, development, and lifelong health. However, limited school meal quality data hinders effective program design. This study evaluates global school meal quality through nutrient composition analyses and the Global Diet Quality Score (GDQS)-Meal and -Menu metrics. Design: Data were collected from the Global Child Nutrition Foundation’s 2024 Global Survey of School Meal Programs, grey literature, and in-country stakeholders. Nutritional content was compared to age-specific Nutrient Reference Values, including Harmonized Average Requirements. The nutritional quality of meals and menus was assessed using GDQS metrics based on 25 food groups. Setting: Twenty-nine countries across diverse geographic and socioeconomic contexts. Participants: Not applicable. Results: Most menus met or exceeded 30% of recommended daily nutrient values. Lunches had the highest nutrient contributions, followed by snacks and breakfasts. GDQS-Meal and -Menu scores revealed variability across age groups, meal types, and countries. Overall, 57% of menus achieved high nutritional quality, 37% medium, and 6% low. Few menus lost points for unhealthy components. Diverse, balanced menus with healthy food groups scored higher, though fortification also proved nutritionally valuable. Conclusions: While most menus contribute significantly to daily nutrient needs, variability across countries, age groups, and meal types highlights opportunities for context-specific improvements through diversification and fortification. Learning from high-performing peer programs can help identify feasible improvements.

Market remoteness and the production–diet association in smallholder food systems: Evidence from rural Nepal

Climate shocks, conflict, and agricultural change