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Amidst the rapid urbanisation and increasing calls for sustainable development, this study examines the key drivers and barriers influencing sustainable smart city initiatives in Nigeria. By employing a quantitative approach, the research amalgamates insights from diverse professionals, integrating descriptive statistics, exploratory factor analysis, and Spearman rank correlation analysis to illuminate the intricate landscape of sustainable smart city development within the Nigerian context. The findings underscore the interconnected nature of various factors, underscoring the imperative of an all‐encompassing approach that synergistically incorporates infrastructure integration, environmental sustainability, efficient governance, social inclusivity, and economic innovation. Furthermore, identifying specific barriers, including challenges related to integrated urban transformation, socioeconomic equity, and governance and infrastructure, highlights the critical need for precise interventions to surmount these obstacles. The implications and recommendations derived from this study emphasise the pivotal role of collaborative endeavours among diverse stakeholders, accentuating the significance of inclusive decision‐making processes, sustainable environmental practices, and equitable economic expansion. The insights gleaned from this research serve as an invaluable resource for policymakers and urban planners, providing a robust groundwork for informed policy formulation and strategic planning to guide sustainable smart city development in Nigeria and other developing nations. [ABSTRACT FROM AUTHOR]

The construction industry is a male-dominated industry globally, with poor women representation in every facet of the construction profession and the involved jobs. In this context, this study investigated the current level of women participation, challenges faced by professional women, factors that influence them in the course of developing careers in construction and the criteria that can be used to encourage women participation in the Nigerian construction industry. This was done through self-administration of 145 structured questionnaires to 93 women professionals in the built environment and 52 employers of built environment labour in Abuja, Nigeria. The analyses showed that the construction industry is largely dominated by men, with women having a lot of challenges ranging from lack of self-confidence to compete with their male counterparts to insecurity in the midst of men to execute their work as professionals. Therefore, the study recommends that making young women aware of construction industry opportunities is needed to encourage them to build their careers in construction from the school stage in order to increase the number of professional women participating in the future. In addition to this, professional women should be given equal job opportunities as their male counterparts to ensure better representation of women so that the impact of women professionals in the construction industry can be extended.

Purpose – The purpose of this paper is to investigate and examine whether there is any significant relationship between the extent of business diversification and the performance of construction firms in South Africa. The rationale for the examination stems from the view that the relationship between diversification and the performance of construction firms raises important issues in strategic management and cross-border business. In contractors' growth however, there is a dearth of empirical research and theoretical arguments regarding the effects of business diversification on construction company performance in South Africa. Design/methodology/approach – The study employed the use of a case study and archival approaches using semi-structured interviews to elicit primary qualitative and quantitative data over a period of five years for large construction companies listed in Grade 7-9 on the Construction Industry Development Board (cidb) contractor register. The scope of services and geographic diversification are computed from the sourced data. Dependent variables are the measure of performance using Return on Total Asset (ROTA), Return on Capital Employed (ROCE) and Profit Margin (PM); independent variables used are service/Product Diversification (PD) and Geographic Diversification (GD); while control variables used are size, age, technical capability and capital structure of the construction firms. Findings – It emerged that established construction companies on the cidb contractor registers perform and diversify more in their service/product better than the newly upgraded contractors and this was evident in their performance with respect to profit margin. The results also indicated that there are no statistically significant differences in the performance of diversified and undiversified firms, although diversification was found to have a positive impact on the corporate performance of construction companies. Originality/value – The outcomes of the research are useful to decision makers and managers of construction companies, as they will help in making viable corporate strategic diversification decisions. The study also engenders a better understanding of the effect of both product and geographic diversification on the performance of contractors. [ABSTRACT FROM AUTHOR]