Search

PR, IFPRI3; ISI; 3 Building Inclusive and Efficient Markets, Trade Systems, and Food Industry; 4 Transforming Agricultural and Rural Economies; 5 Strengthening Institutions and Governance; IFPRIOA; CRP2; UNFSS, DSGD; PIM, CGIAR Research Program on Policies, Institutions, and Markets (PIM), Rapid urban growth is straining infrastructures, economies, and food security of cities in sub-Saharan Africa (SSA). Amid competing issues of sanitation, housing, and unemployment, planning for urban food security receives less attention. Despite the proliferation of supermarkets in SSA, informal food vendors remain crucial sources of food for the majority of households. However, as cities grow and planners try to adapt, these informal vendors are generally left out of planning considerations, marginalized by policies that do not support this business model, or subjected to political vicissitudes. This paper analyzes how vendors in emerging cities are economically, socially, and spatially integrated within the urban food system, highlighting the assets these vendors represent and the ways they might support growth in cities. We map vendors’ networks of food suppliers, and describe sources of operating capital and labor assets to show the range of services vendors utilize and the types of institutions, businesses, and individuals that vendors use to support their work. We spatially analyze the relationship between vendors and suppliers, and between vendors and households, to demonstrate how enmeshed these vendors are in the broader food system and the links they create between consumers and suppliers. We demonstrate that due to spatial differences and vendors’ and consumers’ needs in emerging cities, a one-size-fits-all approach for integration of informal vendors in the food system is less likely to be successful in terms of either economic development or household food security.

PR, IFPRI3; ISI; GSSP; Feed the Future Innovation Laboratory for Food Security Policy (FSP); CRP2; 2 Promoting Healthy Diets and Nutrition for all; 3 Building Inclusive and Efficient Markets, Trade Systems, and Food Industry; 4 Transforming Agricultural and Rural Economies; UNFSS, DSGD; PIM, CGIAR Research Program on Policies, Institutions, and Markets (PIM), The urban population in Sub-Saharan Africa is projected to expand by nearly 800 million people in the next 30 years. How this rapid urban transition is affecting household-level urban food security, and reverberating into broader food systems, is poorly understood. To fill this gap, we use data from a 2017 survey (n = 668) of low- and middle-income residents of Accra, Ghana, to characterize and compare the predictors of household-level food security using three established metrics: the Household Food Insecurity Access Scale (HFIAS); the Household Food Insecurity Access Prevalence (HFIAP); and the Food Consumption Score (FCS). According to HFIAP, 70% of sampled households are food insecure, but only 2% fall below acceptable thresholds measured by FCS. Only one household reported sourcing food from modern supermarkets and fewer than 3% produce food for consumption through gardening, farming, or fishing. Instead, households rely on purchased food from traditional markets, local stalls and kiosks, and street hawkers. Results from a suite of general linear models show that household assets, education, and demographic characteristics are significantly associated with food security outcomes according to HFIAS and HFIAP. The poor correlation and weak model agreement between dietary recall such as FCS, and experience-based food security metrics, like HFIAS and HFIAP, highlight limitations of employing historically rural-centric food security measurement approaches within the urban context. Given that Sub-Saharan Africa’s future is urban, our results add empirical evidence in support of the growing chorus of scholars advocating for comprehensive urban-oriented food security research and policy agendas across Sub-Saharan Africa.

Non-PR, IFPRI1; GSSP; CRP2; 3 Building Inclusive and Efficient Markets, Trade Systems, and Food Industry; 4 Transforming Agricultural and Rural Economies, PIM; DSGD, CGIAR Research Program on Policies, Institutions, and Markets (PIM), The urban population in Africa south of the Sahara (SSA) is expected to expand rapidly from 376 million people in 2015 to more than 1.25 billion people by 2050. Measuring and ensuring food security among urban households will become an increasingly pertinent task for development researchers and practitioners. In this paper we characterize food security among a sample of low- and middle-income residents of Accra, Ghana, using 2017 survey data. We find that households tend to purchase food from traditional markets, local stalls and kiosks, and street hawkers, and rarely from modern supermarkets. We characterize food security using three established metrics: the Household Food Insecurity Access Scale (HFIAS); the Household Food Insecurity Access Prevalence (HFIAP); and the Food Consumption Score (FCS). We then estimate the determinants of food security using general linear models. The food security metrics are not strongly correlated. For example, according to HFIAP, as many as 70 percent of households sampled are food insecure, but only 2 percent fall below acceptable thresholds measured by FCS. Model results show that household education, assets, and dwelling characteristics are significantly associated with food security according to HFIAS and HFIAP, but not with FCS. The poor correlation and weak model agreement between the dietary recall metric, FCS, and the experience-based metrics, HFIAS and HFIAP, call for closer attention to measurement of urban food security. Given Africa’s urban future, our findings highlight the need for an urban-oriented comprehensive approach to the food security of urban households.