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Food safety in emerging and developing regions is receiving increased attention from economists, researchers and policymakers. The purpose of this paper is to provide a review of the literature on the economics of food safety in Asia and Sub-Saharan Africa (SSA). Of interest are studies exploring consumer demand and producer behavior regarding food safety. Particular attention is given to areas in need of additional research. The studies’ common implications for future research are discussed.

Two English language searches were conducted in the summer of 2013 to identify relevant studies on the economics of food safety, one each in Google Scholar and Web of Science. The authors carefully reviewed the abstracts of these studies for content, and select papers were identified that capture overarching themes found in the literature. Findings are presented by region.

Consumers in developing countries will become increasingly aware of food safety issues as urbanization proceeds and incomes continue to rise at robust rates. However, assuring food safety in modernizing food systems involves significant costs, and current incomes in developing SSA are far lower than in Asia. The authors find that overall consumer awareness of food safety problems in SSA is low relative to Asia. Moreover, knowledge of producer behavior and consumer demand for food safety in developing countries is very limited.

Limitations include a lack of information available on domestic food safety issues and overall knowledge of how food safety affects developing agrifood systems.

The findings from this review contribute to a better understanding of the economics of food safety in emerging and developing regions.

The purpose of this paper is to understand how the unfolding diet transformation in East and Southern Africa is likely to influence the evolution of employment within its agrifood system (AFS) and between that system and the rest of the economy. To briefly consider implications for education and skill acquisition.

The authors link changing diets to employment structure. The authors then use alternative projections of diet change over 15- and 30-year intervals to develop scenarios on changes in employment structure.

As long as incomes in ESA continue to rise at levels near those of the past decade, the transformation of their economies is likely to advance dramatically. Key features will be: sharp decline in the share of the workforce engaged in farming even as absolute numbers rise modestly, sharp increase in the share engaged in non-farm segments of the AFS, and an even sharper increase in the share engaged outside the AFS. Within the AFS, food preparation away from home is likely to grow most rapidly, followed by food manufacturing, and finally by marketing, transport, and other AFS services. Resource booms in Mozambique and (potentially) Tanzania are the main factor that may change this pattern.

Clarifying policy implications requires renewed research given the rapid changes in Africa over the past 15 years.

This is the first paper to explicitly link changing diets to changing employment within the AFS.

The papers in this special issue measure the pace of change and the employment consequences of rapid ongoing transformation of Sub-Saharan Africa’s agri-food system. After quantitatively assessing the pace of change in consumer diets, a succession of papers examines the resulting change in public health, employment structure, job skill requirements and the educational challenges facing agricultural education and training (AET) institutions charged with preparing African youth with workforce skill required to succeed in the continent’s rapidly changing, rapidly growing agri-food system. The paper aims to discuss these issues.

Changes in consumer demand and workforce skill needs emerge from a quantitative projection model using Living Standards Measurement Studies in half a dozen countries in Eastern and Southern Africa. Based on surveys of employers, graduates and staff at AET institutions in a range of 14 different countries, the analyses evaluate the workforce skill needs and educational challenges for preparing Africa’s emerging youth bulge to seek productive careers on the farm and in post-farm segments of the agri-food system. Throughout, the papers contrast findings from countries at different stages in the food system transformation using a typology developed in this paper.

The concluding paper in this issue by Kabasa, Kirsten and Minde summarizes key findings emerging from this collection.

The contributions in this special issue report original research based on analysis of LSMS data and on interviews with agri-food system employers, agricultural education institutions and professionals in over a dozen African countries.

African agri-food systems are undergoing major structural change in response to growing urbanization, rising incomes and shifting patterns of food consumption. The purpose of this paper is to explore four major dimensions of this surprisingly rapid structural shift in African food systems.

This chapter synthesizes the six chapters and in addition discusses future implications for agricultural education and training (AET) in Africa.

AET institutions face multiple pressures as a result of these ongoing changes. High fertility rates have produced a youth bulge that currently strains educational capacity at all levels and places huge pressures accommodating 700 million youth job market entrants over the coming 30 years.

Countries vary considerably in a number of socio-economic and political dimensions making it difficult to completely generalize on each and every issue. Cross-country comparison to the level of determining which country is better than the other in many of the variables is difficult.

Synthesis of key parameters to consider in increasing the relevance of AET institutions in Africa.

Agricultural education and training (AET) institutions will play a strategic role in helping to prepare Africa’s rapidly growing youth populations for productive careers in agriculture and related agri-businesses. The purpose of this paper is to examine the magnitude of skills and youth employment needs emanating from high-population growth rates. It then explores how agricultural education institutions are responding to these challenges in four different countries at different levels of food system development: South Africa tier 1, Tanzania in tier 2 and Malawi and Uganda in tier 3.

Demographic and school enrollment data provide information on the magnitude of job market entrants at different levels of education while Living Standards Measurement Studies in the respective countries provide a snapshot of current skill requirements in different segments of the agri-food system. In order to evaluate AET responses, the authors have conducted country-level reviews of AET systems as well as in-depth assessments at key tertiary AET institutions in each of the four case study countries.

Growth rates in primary school enrollments are high in sub-Saharan Africa. At the same time, because of budgetary constraints, transition rates decline rapidly – about 40 percent from primary to secondary and 7 percent from secondary to tertiary. As a result, substantial numbers of primary and secondary school graduates seek jobs.

The case study countries are limited to four. Had more financial resources and time been available, researchers could have spread further afield and in so doing increasing the precision of the results.

Estimation of the number of primary and secondary school leavers seeking employment because of failure to proceed to the next level of education. Estimation of the level of education shares in the various components of the agri-food system.

The purpose of this paper is to examine the career trajectories of 66 distinguished African agricultural professionals in order to explore how agricultural education and training (AET) institutions can better motivate and prepare youth for productive careers in Africa’s rapidly changing agrifood system.

Based on in-depth qualitative interviews with these role models, the paper explores the answers to two critical questions: How can Africa motivate its youth to consider careers in agriculture and agribusiness? How can AET institutions better prepare youth for productive careers in agribusiness?

Rural youth enter agribusiness careers in response to clearly perceived rural needs coupled with demonstrable profitability of modern agricultural and agribusiness opportunities. In contrast, urban youth embark on agricultural career paths in response to inspiring science education, particularly practical applications in biology, coupled with emerging awareness of the range of professional opportunities afforded by modern agribusiness and commercial agriculture.

The study relies on the basic premise that seasoned, successful professionals – from the private and public sector – can offer useful insights into ways of improving job preparation training for the youth of today seeking careers in the food system of tomorrow. The approach assumes that the role models have both the practical experience and forward-looking vision necessary to identify key elements of preparation likely to benefit future job market entrants.

This paper relies on primary interviews with distinguished agricultural professionals from 14 different African countries.

Weaknesses in the grades and standards system in low-income countries across Sub-Saharan Africa undermine the transparency of agricultural markets. In the Democratic Republic of the Congo (DRC), Ghana and Mozambique rice is predominately sold in open bags and if rice price does not reflect its quality, then inefficiencies may lead to consumer welfare losses. Importantly, it is possible that impoverished communities are priced out of the market due to inflated and inefficient prices. The objective of this study is to examine determinates of rice price by estimating the impact of selected rice quality attributes on rice prices in Democratic Republic of the Congo, Ghana and Mozambique.

We collected 363 rice samples from open air markets in Bukavu (DRC), Nampula (Mozambique) and across Ghana in 2019. Each rice sample was analyzed in a food science lab for the quality attributes: percentage of chalk and brokens, chalk impact, length and length-to-width ratio. We used multiple regression analysis to estimate if and to what extent quality attributes were the drivers of price.

Findings suggest that there are irregularities in the Ghanaian market for broken rice and that regardless of quality, imported rice is priced higher than domestic rice. In the DRC and Mozambique, our results indicate price is driven by length and length-to-width ratio in the former and length-to-width ratio in the latter.

Rice samples were purchased from market vendors and thus consumer preferences for attributes were not revealed.

These results provide valuable insight to policymakers regarding the need for proper labeling and regulation of open bag rice sales in an effort to increase consumer welfare and improve food security.

Current healthcare applications produce a complex and inaccessible set of data that often needs to be investigated simultaneously. As such the conflicting software applications and mental effort being demanded from the user result in time‐consuming analysis and diagnosis. The purpose of this paper is to provide a prototype, interactive system for management of multiple data sets, currently used for gait analysis capturing, reconstruction and diagnosis. In summary, this work is concerned with the development of interactive information‐visualisation software that assists medical practitioners in simplifying and enhancing the retrieval, visualisation and analysis of medical data with the intention of improving the overall system leading to an improved service for the user and patient experience.

The design of the proposed system aims to combine all the related existing software currently used for gait analysis and diagnosis under one, user‐friendly package. The latter will have the capacity to offer also real‐time, three dimensional (3D) representations of all the derived data (CT, MRI, motion capture) in an interactive virtual reality (VR) environment.

It is intended that the proposed prototype solutions will enhance interactive systems for management of multiple data sets, currently used for gait analysis capturing, reconstruction and diagnosis. The derived data encapsulate a plethora of multimedia information aiming to enhance medical visualisation.

The proposed system offers simulation capacity and a VR visualisation experience, which enhances the gait analysis diagnostic process. The 3D data can be manipulated in real‐time through a novel human‐computer interface which uses multimodal interaction through the use of graphical user interfaces and gesture recognition. The system aims towards a cost‐effective, clearly presented and timely accessible system that follows a threefold approach; It entails managing the extensive amount of the daily produced medical data, combining the scattered information related to one patient in one interface with a filtering criteria to the required information, and visualising in 3D the data from different sources, in order to improve 3D mental mapping, increase productivity and consequently ameliorate quality of service and management.

World legends and the scientific community have taken the devastating impact of poverty issue seriously which has been reflected in the growing trend of research in this area. Hence, this paper aims to conduct a bibliometric analysis on poverty alleviation literature, discuss the various dimensions of poverty alleviation and deliver some ideas for future research.

This study deploys a combined quali-quantitative method familiar as meta-literature review on 454 articles collected from the Web of Science (WoS) database with Social Science Citation Index (SSCI) coverage over the period 1971–2020. Using Rstudio, VOSviewer and Excel, the collected data have been analysed from different lenses.

This study considers the most contributing scientific actors like authors, journals, topics, institutions and countries as parameters for analysing articles. Based on the analysis from various perspectives, it determines five main research streams upon which it provides some potential research directions to be considered in future research.

This study solely relies on the articles available in the WoS database with index in SSCI. However, it excludes analysing thousands of articles on the same topic available in other platforms.

This study provides a retrospective on the scientific works and collective efforts of scholars germane to poverty alleviation from the highest ranked journals, which would help better understand the literature development and the intellectual structure of this field.

This impact assessment provides empirical evidence from household producer surveys to test the assumptions surrounding the contribution of participatory varietal selection (PVS) activities on seed sector development. The purpose of this paper is to focus on household access and adoption of common bean varieties from seed provision services and local markets to determine if, and under what social conditions, PVS activities stimulated seed uptake and market participation.

The propensity score matching technique and simple regression analysis were used to estimate the impact and compare household performance across three farmer groups located in Hoima, Uganda.

PVS increased access to and adoption of improved varieties and supported additional intermediate development outcomes when farmer group characteristics were aligned with PVS efforts. Specifically, PVS was more likely to stimulate market purchases of newly introduced varieties in the farmer group located closest to markets. The project did not however, improve all the development objectives that were evaluated. PVS most critically, did not increase the probability that households received the specific varieties they desired.

This study found that PVS can support the key pillars of seed sector development. In addition to increasing household access to new varieties, free seed dissemination promoted market participation and stimulated local seed market development.

This study addressed the need to consider intermediate development outcomes in impact assessments of development interventions. The findings clarified the contribution of PVS in the context of broader development goals and identified farmer group dynamics associated with enhanced impacts among rural producers in Uganda.