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The purpose of this paper is to explain why the high quality cassava flour (HQCF) value chain in Nigeria has not performed as well as expected. The specific objectives are to: analyse important sources of uncertainty influencing HQCF value chains; explore stakeholders’ strategies to respond to uncertainty; and highlight the implications of different adaptation strategies for equity and the environment in the development of the value chain.

The authors used a conceptual framework based on complex adaptive systems to analyse the slow development of the value chain for HQCF in Nigeria, with a specific focus on how key stakeholders have adapted to uncertainty. The paper is based on information from secondary sources and grey literature. In particular, the authors have drawn heavily on project documents of the Cassava: Adding Value for Africa project (2008 to present), which is funded by the Bill & Melinda Gates Foundation, and on the authors’ experience with this project.

Policy changes; demand and supply of HQCF; availability and price of cassava roots; supply and cost of energy are major sources of uncertainty in the chain. Researchers and government have shaped the chain through technology development and policy initiatives. Farmers adapted by selling cassava to rival chains, while processors adapted by switching to rival cassava products, reducing energy costs and vertical integration. However, with uncertainties in HQCF supply, the milling industry has reserved the right to play. Vertical integration offers millers a potential solution to uncertainty in HQCF supply, but raises questions about social and environmental outcomes in the chain.

The use of the framework of complex adaptive systems helped to explain the development of the HQCF value chain in Nigeria. The authors identified sources of uncertainty that have been pivotal in restricting value chain development, including changes in policy environment, the demand for and supply of HQCF, the availability and price of cassava roots, and the availability and cost of energy for flour processing. Value chain actors have responded to these uncertainties in different ways. Analysing these responses in terms of adaptation provides useful insights into why the value chain for HQCF in Nigeria has been so slow to develop.

Recent developments suggest that the most effective strategy for the milling industry to reduce uncertainty in the HQCF value chain is through vertical integration, producing their own cassava roots and flour. This raises concerns about equity. Until now, it has been assumed that the development of the value chain for HQCF can combine both growth and equity objectives. The validity of this assumption now seems to be open to question. The extent to which these developments of HQCF value chains can combine economic growth, equity and environmental objectives, as set out in the sustainable development goals, is an open question.

The originality lies in the analysis of the development of HQCF value chains in Nigeria through the lens of complex adaptive systems, with a particular focus on uncertainty and adaptation. In order to explore adaptation, the authors employ Courtney et al.’s (1997) conceptualization of business strategy under conditions of uncertainty. They argue that organisations can assume three strategic postures in response to uncertainty and three types of actions to implement that strategy. This combination of frameworks provides a fresh means of understanding the importance of uncertainty and different actors’ strategies in the development of value chains in a developing country context.

Entrepreneurial education in higher education has emphasized following the prospect of entrepreneurship as one of the determinants of countries' economic growth. Therefore, it is considered necessary to assess how the current education system and learning orientation improve student's motivation to become entrepreneurs. This study evaluates all indicators included in the variables of entrepreneurial education, learning orientation, and entrepreneurship intention. While the curriculum represents entrepreneurial education, teaching method, educator competencies, and university support system, learning orientation consists of learning commitment, knowledge sharing capability, critical thinking, and vision sharing, and entrepreneurship intention are measured by abilities in writing a business plan, generating business ideas, identifying business opportunities, and innovation and business startup. The data was harvested from questionnaires completed by 123 entrepreneurship program students and was processed using PLS. This study finds that (1) curriculum significantly influences student's learning commitment and business plan writing ability, (2) teaching method influences individual knowledge sharing and business idea generation ability, (3) educator competencies do not significantly affect students critical thinking and ability to identify a business opportunity, but critical thinking influences their skill in identifying business opportunities, (4) university support system does not significantly influence student intention to innovate and start new businesses, but it significantly affects their ability to share their visions, and the ability significantly influences their intention to innovate and start new businesses.

This study aims to examine the predictors of entrepreneurial intentions of real estate students in an emerging economy where there are significant odds against paid employment owing to the dwindling economic drivers.

Primary data was obtained using closed-ended questionnaire served on final-year real estate students in three tertiary institutions in Southwestern Nigeria. Out of a total of 231 copies of the questionnaire distributed, 160 (69.3%) were retrieved and found suitable for analysis. Using ordinal least square regression, the study examined the influence of the independent variables on the respondents’ entrepreneurial intention across two models. While the first model was without the moderators of prior entrepreneurial exposure (that is, parental occupation, relationship with a real estate entrepreneur, previous/current engagement in business and attendance at business/entrepreneurial seminars/workshops), the second included all the control variables. Other descriptive and inferential statistical methods were adopted.

The findings revealed that personal satisfaction/prestige, support system, university education, age, cumulative grade points and mothers’ education were statistically significant predictors, at p < 0.05, across the two models examined. Fathers’ education and occupation were only significant in the second model, that is, when controlled for prior entrepreneurial exposure. Also, the influence of faculties and barriers of registration/information were significant at 10% level only in the second model. Finally, the study found no statistically significant differencing across gender, family status, mothers’ occupation and relationship with a real estate entrepreneur.

Entrepreneurship is a significant factor influencing economic growth and increased market competitiveness, an examination of students entrepreneurial intentions appear important, especially in regions where there are low economic opportunities.

This study is among the first attempts at understanding the predictors of real estate students’ entrepreneurial intentions from an emerging market perspective.

The COVID-19 pandemic has caused many households to experience income shocks because of the unprecedented job loss, resulting in the demand for public and private food assistance programs and a surge in unemployment insurance filing in the USA. This study aims to investigate the association between social safety programs (e.g. supplementary nutritional assistance programs (SNAP), unemployment insurance and charitable food assistance) and household food sufficiency during the COVID-19 pandemic in the country.

The authors used the Household Pulse Surveys (HPS) conducted by the US Census Bureau from August 2020 to March 2021. And, the authors used an ordered probit model for the empirical analysis because the indicator of food sufficiency constructed from the HPS is an ordinal variable with four categories. The indicator identifies four groups of households: severe food insufficiency, moderate food insufficiency, mild food sufficiency and food sufficiency.

The results show that food sufficiency is significantly higher among the SNAP, unemployment insurance and charitable food assistance recipients than non-recipients. Furthermore, the results indicate that food sufficiency is significantly lower among black, Asian, Hispanic and other races than white households. Concerning the intersectional effect of social safety net programs and race/ethnicity on household food sufficiency, the authors find that the household food sufficiency is significantly higher among white, black and Asian households who benefited from SNAP, compared with non-beneficiary households. On the other hand, the authors find no evidence that participation in SNAP increases food sufficiency significantly among Hispanics and other races. In addition, the likelihood of food sufficiency increases significantly among white, black, Asian, Hispanic and other races that received unemployment insurance and charitable food assistance during the COVID-19 pandemic compared with those who did not benefit from the programs.

These results underscore the critical role collective America’s social safety net programs played in increasing food sufficiency among Americans during the COVID-19 pandemic. Specifically, the results suggest that families' basic needs (food sufficiency) would have been at risk if these safety net programs were not available to households during the pandemic. This, therefore, highlights the important role that government- and non-government-supported food emergency assistance programs can play in preventing people from facing food insufficiency problems in a tough time or during a crisis in the USA.

This study highlights the dynamic relationship between Americans’ social safety net programs and household food sufficiency during the COVID-19 pandemic.

This study aims to investigate the causal relationship between nutrition and economic growth in sub-Saharan Africa.

A dynamic panel causality test based on the Blundell-Bond’s system generalized methods-of-moment was used. To make efficient inference for the estimates, the authors check for the panel unit root and co-integration relationship amongst the variables.

The variables were found to be non-stationary at level, stationary after first difference and co-integrated. The results of the causality tests reveal evidence of long and short-run bidirectional causality between nutrition and economic growth, which implies that nutritional improvement is a cause and consequence of economic growth and vice versa.

This is the first study to consider causality between nutrition and economic growth in the region.

Purpose – Entrepreneurship development has become a goal of many countries to achieve economic development. Islamic economics is concerned with marketing, trading, business and entrepreneurship activities. This chapter examines the role of entrepreneurship development in Islamic economics.

Methodology/approach – This chapter is purely theoretical in nature. Thus, the Glorious Qur’an, Hadith and other related documents are its major sources.

Findings – The discussion reveals that entrepreneurship development has the potential to promote economic growth and development, employment, self-reliance and national growth. The discussion identifies a lack of capital and financial support as a principal obstacle to the development of entrepreneurship and entrepreneurs. This chapter further reveals that the success of entrepreneurship development and other commercial activities requires organisation in terms of coordination, networking and sharing of resources, as well as cooperation between government, public sector, private sector and enterprise.

Originality/value –The chapter is original in its form and arrangement having emerged as a novel attempt and the first of its kind. The chapter has a pearl of value to the Islamic economists, entrepreneurs, academic circle, and all those who may consider it relevant for application in their desirable business and cherish the value of its standing.

The Igbo people of south-eastern Nigeria are generally acknowledged as traders and astute entrepreneurs. Extant literature has investigated the various indigenous practices of Igbo entrepreneurs that ensure business success. Despite these efforts, knowledge of their financial practices has been limited. This chapter provides insights on the financial practices that are common amongst Igbo micro-entrepreneurs and the immense benefits of the practices. To unravel these practices, in-depth interviews were conducted with 15 micro-entrepreneurs involved in supermarket, spare parts and food items businesses in Lagos, Nigeria. Using a grounded theory approach, four significant financial practices such as rotating financial contribution, deferred financial arrangements, financial settlement practice and financial prudence common among the Igbo micro-entrepreneurs were identified. Based on the findings, relevant recommendations were made for financial educators and the management of modern financial institutions to adapt and incorporate some of these indigenous financial practices in teaching curricula and financial product designs.

Bambara groundnut is a hard-to-cook grain and this has limited its utilisation to some extent. However, the grain is a good source of phytochemicals with antioxidant properties. This study investigated the total phenol content, antioxidant, anti-inflammatory and anti-microbial potentials of hot-water extract of four Bambara groundnuts differentiated by their seed coats (cream, black, maroon and brown).

Bambara grains were heated in water at a ratio 1:20 (w/v) and the grains brought to boiling in a controlled water bath. As soon as boiling started, the temperature was reduced to 90 °C to reduce the evaporation rate. The extracts were withdrawn within 30 min, which was chosen from a preliminary study where beyond this time, the extract was drying off and the amount of solution obtained was not sufficient for the initial run. Grain colour and composition and antioxidant, antimicrobial and anti-inflammatory properties of the extract were determined using standard methods.

Protein (20.57–26.31%) and carbohydrate (55.43–61.09%) were the major components of the grain. Grain type and boiling time generally affected the total phenolic content of the extract. Cream Bambara displayed substantially lower total phenolic content at all boiling times compared with the maroon, brown and black Bambara groundnuts. The total flavonoid contents and total phenolic contents of the Bambara groundnut extracts were dependent on the boiling time and type of grain. The extracts showed no activity against Candida albicans, but the maroon coat Bambara demonstrated a peak inhibition of 6.00 mm against Escherichia coli. The total phenolic, flavonoid contents and the antioxidant properties of the grains generally followed the order Maroon > Black > Brown.

This study has demonstrated the possibility of promoting the use of Bambara groundnut beyond the current level of usage by using simple processing method of boiling to extract phytochemicals with medicinal properties.