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Using building information modelling (BIM) technology, a conventional structure in this study was converted into a green building to measure its energy usage and CO2 emissions.

Digital images of the existing building conditions were captured using unmanned aerial vehicle (UAV), and were fed into Meshroom to generate the building’s geometry for 3D parametric model development. The model for the existing conventional building was created and converted to an energy model and exported to gbXML in Autodesk Revit for a whole building analysis which was carried out in the Green Building Studio (GBS). In the GBS, the conventional building was retrofitted into a green building to explore their energy consumption and CO2 emission.

By comparing the green building model to the conventional building model, the research found that the green building model saved 25% more energy while emitting 46.8% less CO2.

The study concluded that green building reduces energy consumption, thereby reducing the emission of CO2 into the environment. It is recommended that buildings should be simulated at the design stage to know their energy consumption and carbon emission performance before construction.

Occupant satisfaction, operation cost and environmental safety are essential for sustainable or green buildings. Green buildings increase the standard of living and enhance indoor air quality.

This investigation aided in a pool of information on how to use BIM methodology to retrofit existing conventional buildings into green buildings, showing how green buildings save the environment as compared to conventional buildings.

This paper assesses the impact of tax reforms on tax revenue mobilisation in Ghana.

The autoregressive distributed lag model together with dynamic ordinary least squares and fully modified least squares techniques were employed on a time-series data spanning from 1980–2018. Exploiting data from IMFs monitoring of fund arrangements database, an index of tax reforms is constructed as a function of the number of successfully implemented tax-related reforms and policy measures per year over the study period.

Having established the presence of co-integration between tax revenue and its determinants, this paper finds strong evidence that tax-related reforms exert positive and significant impact on tax revenue generation in Ghana. Among other covariates, the results show that the tax base (real GDP), public debt and education (human capital index) significantly boosts tax revenue in the long run.

The success of tax reforms in boosting revenue mobilisation has been examined in light of the buoyancy and elasticity of the tax system in Ghana, albeit with little emphasis on the extent to which tax reforms contribute to tax revenue mobilisation from econometric perspective. This paper fills this gap in the literature by analysing the impact of tax reforms on tax revenue mobilisation in Ghana. As a recommendation, well-designed and implemented tax reforms and policies aimed at increasing the tax base, education and effective utilisation of funds from public debt promise to be instrumental in boosting tax revenue in Ghana.

The purpose of this paper is to determine the effect of employment security on moonlighting in Ghana as a means to inform policy on enforcing issues of employment security.

The paper followed the work of Shishko and Rostker (1976) by applying their approach to the sixth round of the Ghana Living Standards Survey data. The paper created an employment index from four variables and used the ordered logit as the main estimation technique.

The findings indicated that, as a person with a single job becomes more secured in employment, the likelihood of moonlighting is decreased by 0.03, while for those with two and three or more jobs, the likelihood of moonlighting increased by 0.0297 and 0.0008, respectively, with increasing employment security. This implies that, workers can be made to stick to single jobs by providing them with higher levels of employment security, but once they take on two or more jobs, providing them with employment security will engender the tendency to increase their moonlighting behavior the more.

With the current harsh economic conditions in the country and the urgent need for multiple jobs (moonlighting) as a risk coping mechanism, little has been done on the role employment security plays as a catalyst or otherwise. This paper fills the gap by employing a comprehensive index on employment security in the case of Ghana.

The government of Ghana since independence has undertaken steps to develop educational infrastructure setup. This notwithstanding, the educational sector is beset with challenges such as low-quality education and low enrolment rates in Senior High Schools (SHS) of children from large households, among others. Given the myriad of challenges bedevilling the education sector, there have been calls for collaboration among public leaders to promote education. The paper, therefore, examines traditional leaders' roles in promoting quality education in Ghana.

Through a desk review approach, the study examines the role of traditional leaders in promoting quality education in Ghana. This approach was adopted due to its flexible nature.

The study found that traditional leaders have provided educational materials and resources to deprived schools. They have established scholarship schemes for needy but brilliant students, promoted gender parity in education, constructed educational facilities and promoted a healthy teaching environment.

The paper provides stakeholders in Ghana’s educational sector with the opportunity to review educational policies and include traditional leaders to influence educational policies. The recommendations call for support from the GETFUND and Scholarship Secretariat of Ghana to assist community-initiated projects and scholarship schemes established by traditional leaders.

The paper provides evidence to support the importance of traditional leadership, which has come under criticism from a democratisation perspective in contemporary times.

This study aims to assess the fraud cases, factors and control measures of financial fraud in the drug industry with evidence from Ghana. Drug industry and pharmaceutical are the same, and they are used interchangeably in this study.

Data from questionnaires were collected from 412 manufacturers, wholesalers and retailers of the drug industry. Data were presented and analysed with descriptive statistics and probit regression.

Results show that, in general, stealing of drugs, stealing of cash, usage of fake cheques, falsified documents and dubious accounting practices are some of the fraud cases in the industry. Factors such as gender, educational level, religious beliefs, regulatory 7measures, pressure, rationalization and opportunities influence financial fraud in the drug industry. Control measures such as thorough assessment of products, regular review of fraud policies, installation of fraud-detection software and effective internal systems could reduce the menace.

The paper addresses a number of theoretical and systemic issues on financial fraud in the drug industry but with limited specific quantitative data or calculations as well as limited sample size. Further studies could offer a more quantitative approach with a larger sample size in an attempt, for instance, to estimate the financial costs of financial fraud to the drug industry.

This paper openly tackles various attempted frauds and financial malfeasances from stakeholder perspectives in the drug industry. Practical measures have been given to tackle the consequences of the menace.

This paper is geared towards providing valuable learning points for stakeholders in the drug industry to handle daily operations to assist them in detecting and preventing similar occurrence of financial fraud.

Higher learning institutions (HLIs) need to have quality service facilities to achieve customer satisfaction and positive word of mouth (WoM). The purpose of this study is to assess customer satisfaction as a mediator of service facility and WoM in the context of Tanzania's HLIs.

A mixed-methods approach was used to achieve the study objectives. Stratified and simple random sampling techniques were adopted to obtain the names of 201 students in HLIs in Tanzania. Confirmatory factor analysis (CFA) and structural equation modelling (SEM) were used to test the hypotheses.

The findings show that service facility is significantly associated with both WoM and customer satisfaction, while the relationship between customer satisfaction and WoM is significant. The study also found that customer satisfaction mediates the relationship between service facility and WoM.

The practitioners of HLIs can invest in improving service facility. Service quality is an important component that impacts WoM in HLIs. This is the most important element that impacts students' satisfaction and WoM in HLIs more than any other element of service quality.

This paper adds to the body of knowledge on the role of customer satisfaction in mediating the relationship between service facility and WoM in the context of Tanzania's HLIs. This study also presents a methodological contribution for a better understanding of the predictors of customer satisfaction in HLIs from the students' point of view.

Drawing on both the stakeholder theory and Carroll’s Corporate Social Responsibility Pyramid, this chapter explores sustainability practice challenges of a gold minning multinational enterprise in Ghana. Primary data was collected through observation and the interviewing of multi-stakeholder groups. We found that internal stakeholders perceive sustainability expenditure as costly. However, while employees of the case enterprise see the cost as depleting shareholders’ wealth, managers view them as investment with possible long-term benefits. Meanwhile, the external stakeholders perceive the gold mining enterprise’s sustainability expenditure as meagre and that beneficiary communities are not economically empowered to sustain those investments. Again, we found that government’s inability to clamp down illegal gold mining threatens economic and environmental sustainability. Additionally, members of the host community identify the lack of adequate employment opportunities within the entity as a hindrance to their economic empowerment. We submit that the resolution of the sustainability challenges would contribute to the balancing of stakeholders’ expectations: the conduct of ethical business through compliance to environmental laws; promotion of host communities’ social well-being; and improved economic returns for shareholders. By meeting the needs of stakeholders, gold mining enterprises could gain acceptance in their host communities and boost corporate reputation.

This study investigates the relationship between bank capital and liquidity creation and further examines the effect that institutional quality has on this relationship in Sub-Saharan Africa (SSA).

The data comprise 41 universal banks in nine SSA countries from 2010 to 2022. The study employs the two-step system generalized methods of moments and further uses alternative estimators such as the fixed-effect and two-stage least squares methods.

The empirical results show that bank capital has a direct positive and significant effect on liquidity creation. In addition, the positive effect of bank capital on liquidity creation is enhanced, particularly in a strong institutional environment. The results imply that nonconstraining capital regulatory policies bolster bank solvency, improve risk-absorption capacity and increase liquidity creation.

This study has several policy implications. First, it provides empirical evidence on the position of banks in SSA on the financial fragility and risk-absorption hypothesis of bank capital and liquidity creation debates. This study shows that the effect of bank capital on liquidity creation in SSA countries is positive and supports the risk-absorption hypothesis. Second, this study highlights that a country's quality institutions can complement bank capital to increase liquidity creation. In addition, this study highlights that nonconstraining capital regulatory policies will bolster bank solvency, improve risk-absorption capacity and increase liquidity creation.

The novelty of this study is that it introduces the country's quality institutional environment into bank capital and liquidity creation links for the first time in SSA.

The purpose of this paper is to examine how consumers’ concern for food safety and income levels influence vegetable consumption patterns and expenditure in Tamale, Ghana.

Using data from a survey of 300 urban consumers, quantile regression analyses are used to examine how food safety consciousness, income and other factors influence vegetable expenditure across different quantiles.

Whereas protein-rich foods take smaller proportion, vegetables and cereals take more than half of the household food budget. Poor households spend greater proportion of income on food relative to wealthier households, although absolute amounts spent on food takes the opposite direction. Engel’s law applies to composite food expenditure and individual food classes. Bennett’s law applies to various food groups, with high-income households showing high dietary diversity than middle- and low-income households. Food safety consciousness and income groupings significantly influence vegetable expenditure at various quantiles. Expenditure of food safety conscious and high-income consumers are positioned on higher quantiles.

The findings suggest a potential for agribusiness investors to develop safer vegetable niche markets in the study area.

The study is the first to analyze vegetable consumption in Ghana with a focus on food safety consciousness, income levels and consumers’ location.

This research aims to gain a holistic understanding of how video conferencing (VC) apps' media characteristics influence individuals' perceptions of VC apps and, ultimately, their use and continued use in professional settings.

A conceptual research model is developed by integrating constructs from media synchronicity theory (MST), social presence theory and the unified theory of acceptance and use of technology (UTAUT2) model, as well as ubiquity, technicality and perceived fees. Structural equation modeling (SEM) is used to empirically test the conceptual model using data collected from 252 working professionals from the European Union.

The results reveal that while performance expectancy (PE) and facilitating conditions (FC) are fundamental to VC app use, these factors alone do not explain the use and continuing use of VC apps in the professional context. Media characteristics that include synchronicity, social presence, and ubiquity are equally crucial to professionals using VC apps. It also confirms the moderating effect of convergence on the relationship between synchronicity and PE and the moderating effect of technicality and perceived fees on the relationship between ubiquity and FC.

For researchers, the study offers insights into the extent to which technological and socially derived characteristics of VC apps influence the routine tasks undertaken by professionals in virtual work settings. For practitioners, recommendations pivotal to the use of VC apps are presented to promote higher acceptance and improved well-being of the professional workforce.