Transforming Nigerias Agrifood System Wealthier But Also Healthier

Malnutrition, largely attributable to poor diets among both the rich and poor, presents a growing challenge in Nigeria. This brief considers the obstacles to food security and better nutrition, particularly the country’s macroeconomic instability, widespread poverty, and the need for greater investment and policy coherence to support dietary diversity. The authors describe how a policy shift to focus on consumer needs can transform the agrifood system to deliver healthier and more affordable diets for all Nigerians, as well as better and more secure rural livelihoods.

Nigeria experienced a rise and fall in economic growth over the past two decades. The economy experienced strong growth, averaging 7 percent per year, from 2000 to 2014. Then falling world oil prices caused an abrupt decline in Nigeria’s GDP in 2015 and 2016 and the country entered its first recession in nearly 20 years. Since then, the economic growth rate has remained below the population growth rate, complicating efforts to reduce poverty in a country with the world’s second-largest number of poor people (80 million) (World Bank 2022a). Various other factors contributed to sluggish economic growth, including the spread of insecurity and conflict across almost all areas of the country; policies related to COVID-19 in 2020 and 2021 (Andam et al. 2020); the effects of the Russia-Ukraine war (Diao and Thurlow 2023); and general macroeconomic instability (World Bank 2022b). Nigeria’s GDP growth is projected to remain low at 2.9 percent in 2023 and 2024, barely exceeding the population growth rate (World Bank 2022c). First quarter growth in 2023 was only 2.3 percent, reflecting the impact of cash restrictions imposed by monetary authorities during the election campaign period (NBS 2023).

Zambia experienced modest economic growth of 4.8 percent per year between 2010 and 2019 (ZamStats 2020). Most growth occurred in the earlier part of the decade. After world commodity prices fell in 2014, the GDP growth rate slowed to an annual rate of 3.1 percent (for 2014–2019), which is below the country’s population growth rate. The global COVID-19 pandemic further damaged the economy and GDP declined by 2.8 percent in 2020. The global commodity market disruptions related to the Russia Ukraine war that started in 2022 and the global recession in 2023 are expected to further harm Zambia’s economy (Arndt et al. 2023; Diao and Thurlow 2023). Zambia’s projected GDP growth rate is 3.9 percent for 2023 and 4.1 percent for 2024 (World Bank 2023). Its economy relies heavily on exports of copper and other minerals. While mining is a large sector in total GDP, it creates few jobs in the country. Agriculture remains important in employment, accounting for near 40 percent of jobs. In this brief, we unpack the historical and projected economic growth trajectory further to better understand the role of agriculture as well as the broader agrifood system (AFS) in the performance and transformation of the economy of Zambia.

This paper uses comprehensive and long time series monthly food price data and a panel dyadic regression framework to evaluate the impact of the COVID-19 pandemic and associated policy responses on spatial market integration across a diverse set of food items in Nigeria. The empirical results reveal several important insights. First, we show that a significant slowdown in the speed of adjustment and price transmission occurred during the pandemic. For some food items, the speed of adjustment and, by implication, spatial market integration weakened by two- to-threefold after the pandemic outbreak. The effect was specially pronounced for perishable food items. Second, lockdown measures and the spread of the pandemic triggered additional dispersion in market prices across markets. For example, lockdown measures were associated with a 5–10 percent reduction in the speed of readjustment toward long-term equilibrium. Third, additional underlying attributes of markets, including lack of access to digital infrastructure and distance between markets, exacerbated impacts associated with the pandemic. For instance, access to Internet service reduced the slowdown in the speed of adjustment caused by the pandemic, but longer distances between market pairs induced greater slowdown in the speed of price transmission. Our findings offer important insights for revitalizing the efficiency of food markets affected by the pandemic. The heterogenous impacts of the pandemic across value chains and markets reinforce the need to properly target post-pandemic recovery interventions and investments. Finally, we offer some insights to reduce the vulnerability of food and market systems to disruptions in future pandemics or similar phenomena that inhibit food marketing and trade.

This open access book examines the interactions between India’s economic development, agricultural production, and nutrition through the lens of a “Food Systems Approach (FSA).” The Indian growth story is a paradoxical one. Despite economic progress over the past two decades, regional inequality, food insecurity and malnutrition problems persist. Simultaneously, recent trends in obesity along with micro-nutrient deficiency portend to a future public health crisis. This book explores various challenges and opportunities to achieve a nutrition-secure future through diversified production systems, improved health and hygiene environment and greater individual capability to access a balanced diet contributing to an increase in overall productivity. The authors bring together the latest data and scientific evidence from the country to map out the current state of food systems and nutrition outcomes. They place India within the context of other developing country experiences and highlight India’s status as an outlier in terms of the persistence of high levels of stunting while following global trends in obesity. This book discusses the policy and institutional interventions needed for promoting a nutrition-sensitive food system and the multi-sectoral strategies needed for simultaneously addressing the triple burden of malnutrition in India.

Updates for many countries have made it possible to estimate hunger in the world with greater accuracy this year. In particular, newly accessible data enabled the revision of the entire series of undernourishment estimates for China back to 2000, resulting in a substantial downward shift of the series of the number of undernourished in the world. Nevertheless, the revision confirms the trend reported in past editions: the number of people affected by hunger globally has been slowly on the rise since 2014. The report also shows that the burden of malnutrition in all its forms continues to be a challenge. There has been some progress for child stunting, low birthweight and exclusive breastfeeding, but at a pace that is still too slow. Childhood overweight is not improving and adult obesity is on the rise in all regions. The report complements the usual assessment of food security and nutrition with projections of what the world may look like in 2030, if trends of the last decade continue. Projections show that the world is not on track to achieve Zero Hunger by 2030 and, despite some progress, most indicators are also not on track to meet global nutrition targets. The food security and nutritional status of the most vulnerable population groups is likely to deteriorate further due to the health and socio economic impacts of the COVID-19 pandemic. The report puts a spotlight on diet quality as a critical link between food security and nutrition. Meeting SDG 2 targets will only be possible if people have enough food to eat and if what they are eating is nutritious and affordable. The report also introduces new analysis of the cost and affordability of healthy diets around the world, by region and in different development contexts. It presents valuations of the health and climate-change costs associated with current food consumption patterns, as well as the potential cost savings if food consumption patterns were to shift towards healthy diets that include sustainability considerations. The report then concludes with a discussion of the policies and strategies to transform food systems to ensure affordable healthy diets, as part of the required efforts to end both hunger and all forms of malnutrition.

Forthcoming

The release by the Nigerian Federal Ministry of Agriculture and Rural Development (FMARD) of the Agricultural Transformation Agenda (ATA) in 2010 and its successor strategy document, the Agriculture Promotion Policy (APP), in 2016 as official policy strategy documents signals a shift in policymaker attention toward improving the performance of the agricultural sector in the country after decades of neglect. This paper discusses the potential effects of changes in agricultural production practices due to these adjustments in strategy on food consumption, and, hence, on food security and nutrition in Nigeria. We outline the theoretical linkages between changes in agricultural production patterns by farm households and their food consumption decisions.

This paper combines pre-pandemic face-to-face survey data with follow up phone surveys collected in April-May 2020 to quantify the overall and differential impacts of COVID-19 on household food security, labor market participation and local food prices in Nigeria. We exploit spatial variation in exposure to COVID-19 related infections and lockdown measures along with temporal differences in our outcomes of interest using a difference-in-difference approach. We find that those households exposed to higher COVID-19 cases or mobility lockdowns experience a significant increase in measures of food insecurity. Examining possible transmission channels for this effect, we find that COVID-19 significantly reduces labor market participation and increases food prices. We find that impacts differ by economic activities and households. For instance, lockdown measures increased households' experience of food insecurity by 12 percentage points and reduced the probability of participation in non-farm business activities by 13 percentage points. These lockdown measures have smaller impacts on wage-related activities and farming activities. In terms of food security, households relying on non-farm businesses, poorer households, those with school-aged children, and those living in remote and conflicted-affected zones have experienced relatively larger deteriorations in food insecurity. These findings can help inform immediate and medium-term policy responses, including social protection policies aiming at ameliorating the impacts of the pandemic, as well as guide targeting strategies of governments and international donor agencies by identifying the most impacted sub-populations.