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This study considered five means of transport, both old and emerging ones and analysed the preferences of city dwellers in a rapidly expanding African city such as Accra.

A total of 891 respondents participated and were selected through a multistage sampling method. The Garrett and Kendall's ranking methods, Pearson chi-square test and a choice model were employed to assess respondents' preferences for various means of transport, the motivating factors for these preferences and socio-economic characteristics associated with these preferences.

The results show that there are clear preferences with respect to transport choices, which are motivated by factors such as price, comfort, security and even availability. In addition, socio-economic characteristics of respondents such as age, income, car ownership status and employment status are associated with respondents' preference for one means of transport over the other.

The study analyses transport preferences for modes of transport commonly used in urban areas. The findings have implications for the transport policy adopted in an urban area such as Accra. The findings suggest that for maximum patronage, public authorities in Accra or Ghana may invest more in transport services which are readily available, have moderate prices and provide comfort to urban dwellers. This may improve standard of living of urban dwellers and enhance productivity.

The paper presents new evidence of drivers that influence choice for traditional and emerging transport services in a developing economy such as Ghana. Not many studies do such comparative analysis.

The peer review history for this article is available at: https://publons.com/publon/10.1108/IJSE-05-2022-0360

The study aims to examine the entrepreneurial intentions (EIs) of tourism and hospitality (T&H) students in Ghana using the theory of planned behaviour (TPB). Specifically, the study examined the role of university support on students’ EIs and behaviour within the framework of TPB.

An online questionnaire was used to collect data from 929 T&H students from six universities in Ghana. Structural equation modelling using AMOS was used to test the stated hypotheses.

The results showed that perceived university support (PUS) played a key role in influencing students’ attitudes, subjective norms and behavioural controls towards their EIs. Furthermore, the EI of T&H students was also found to have influenced students’ entrepreneurial behaviours (EBs). All seven hypotheses were significant.

To increase the entrepreneurial drive of T&H students, universities and T&H educators need to provide support through strengthening experiential learning activities (guest speaker series, mentorship sessions, practicals and internships) to provide an avenue for students to be trained on risk management and failure recovery skills, develop positive attitudes and behaviours and learn from experts. Policymakers should also enact favourable laws to regulate business practices.

This is likely the first paper to address the issue of PUS for entrepreneurship amongst T&H students in the context of a developing country. Specifically, it addresses the role of universities and T&H educators in supporting T&H students to be entrepreneurs.

The demand for energy infrastructure projects has increased steadily over the last few decades and has come at a high cost. Disruptive technologies (DTs) have the inherent capability to affect the performance of energy infrastructure projects. Therefore, this research aims to explore the implications of DTs on the performance of energy infrastructure projects.

This research adopts a positivist philosophical position. A quantitative strategy and deductive approach (based on a survey design) guided this study. Sixty-six respondents participated in the study. The study’s population comprised of experts in energy infrastructure projects who possessed a high level of industrial experience including top- and middle-level management of power generation companies. Cochran’s formula was used to select a sufficient sample for the study. Linear regression, one sample test and Cronbach’s alpha were the analytical tools adopted.

This study established that there is an 18.4% increase in the performance of energy infrastructure projects in Ghana when DTs are applied. In order of importance, DTs improve speed of operations in energy projects; reduce operating cost and enhance efficiency of energy projects; drive sustainable economic development; enhance security in energy projects; and improve environmental sustainability of projects. The study also revealed that e-commerce technologies, renewable energy technologies, three-dimensional printing, bar code technology, photogrammetry, global positioning systems, geographic information systems and nanotechnologies were the topmost ranked DTs with the most impact on the performance of energy infrastructure projects.

This is a novel investigation on the implications of DTs on the performance of Ghanaian energy infrastructure projects. This study’s practical implication is evident in both policy and practice. Energy sector policymakers should endeavour to adopt DTs in their operations to enhance sustainability and performance.

While environmental sustainability may have been intensified by different occurrences such as global warming, increased carbon emission, loss of biodiversity and natural resource depletion, there are concerns that rising population combined with the quality of institutions have serious implications on the attainment of environmental sustainability. While this may seem factual, tackling environmental problems by adopting population reduction policies might not necessarily guarantee a sustainable environment without addressing the quality of institutions. This chapter examines the effect of population growth on environmental sustainability as well as the interactive effect of population growth and institutional quality on environmental sustainability in West Africa region, using data from 2006 to 2019. Adopting the System Generalized Method of Moment method, findings indicate that population growth has a positive but insignificant effect on environmental sustainability. Population growth when interacted with institutional quality had negative and significant effect on environmental sustainability. The result demonstrates that environmental problems cannot be effectively addressed through population policy alone, hence the additional need for strong and institutional quality to ensure environmental sustainability in the region.

To be able to achieve the uptake and usage of green buildings requires various actors within the construction value chain to be engaged. Despite its global uptake, green building construction is still at its nascent stage in Ghana. Most studies in sub-Saharan Africa point to the lack of knowledge as one of the mitigating factors against its development. However, there is a dearth of studies assessing the level of knowledge of stakeholders. The terms “knowledge” and “awareness” of green building construction are often used interchangeably in the Ghanaian Construction Industry (GCI). This study seeks to unearth the level of knowledge of stakeholders on green building construction through a comparative analysis of construction professionals and demand-side operators.

A structured questionnaire was issued to professionals in the various recognised bodies in the construction industry and public and private institutions in Ghana. Frequency, Kolmogorov–Smirnov test, median statistics and Mann–Whitney U-Test were used to rank and analyse the level of knowledge of stakeholders.

Construction professionals were more aware of green building construction than the demand-side operators. It was further identified that only a few of these stakeholders had hands-on experience as the majority of them have gained their awareness through research studies. Based on the findings of the study, it was revealed that the concept of green building construction is more abstract to stakeholders than practical despite their positive attitude towards its adoption.

Contextually, the study has aided in showing the level of knowledge of stakeholders on green building construction. The findings of the study aside from it aiding policymakers have also helped in identifying the perceptions and attitudes of stakeholders, their strengths and weakness in green building construction. It is recommended that due to the differences in socio-political structures and construction methods, a clear definition of green building based on the availability of resources in the GCI will encourage its adoption.

The study used two stakeholder groupings in the GCI as the unit of analysis. This enabled insightful discoveries into the knowledge-attitude gap of Ghanaian stakeholders that are driving the adoption of green building.

This study investigates the existence of the environmental Kuznets curve (EKC) for deforestation for Ghana over the 1962–2018 the time period.

The study employs a time-varying approach, the bootstrap rolling window Granger causality test to achieve its set objectives.

The results from our study reveals an inverted “N” shape EKC for deforestation, implying that deforestation will initially decrease with increases in economic growth up to a certain income threshold and increases with further increases in economic growth beyond this income threshold up to a higher income threshold and then decrease with further increases in economic beyond the higher income threshold.

The results from the study project show that over time economic growth can serve as a natural panacea to cure and mitigate the ills of deforestation that have plagued Ghana's forests over the years.

The results further highlight the important role of strong institutions in fighting the deforestation menace.

The originality of this study lies in its methodology which allows for feedback from deforestation to the economy. This is in contrast to earlier studies on the EKC for deforestation which allowed causality only from deforestation to the economy.

Ghana has recently reviewed its renewable energy Act 835 with an objective of providing 10% of its energy from renewables by 2020 (Ackah and Asomani, 2015). Meanwhile, solar Photovoltaic (PV) accounts for less than 2% of the energy mix (Energy Commission, 2018). In combating environmental issues such as climate change and meeting these policy targets, there is the urgent need to increase investment into the renewable sector. Therefore, the purpose of this paper is to critically examine the impeding constraints to photovoltaic investment in Ghana.

The Literature evaluation was carried out of critical constraints surrounding PV investments. Questionnaire was developed and administered online using Google form. Descriptive statistics was used to describe the features of each constraint. In addition, inferential analysis using relative importance index was used to rank these indicators. Again, one sample t-test was used to test the significance of the indicator. Multiple indicators were used to measure the latent constructs. Finally, independent test of mean equity was used to test relationship between the working experiences of despondence who have worked with solar PV below five years and those who worked from five years to ten years.

The research has highlights high installation and maintenance costs, lack of access to long-term capital finance, access to affordable consumer finance and lack of support to research and development as the major investment obstacles to solar PV investment in Ghana.

It is recommended that the Government of Ghana should provide incentives such as tax waivers, which will encourage entrepreneurs, invest into PV. In addition, it is recommended that solar PV companies must collaborate with financial institutions to provide low interest and flexible consumer financing schemed that can enable home users to purchase the technology. Future research should complement this work by focusing on the impact of domestic currency volatility on PV investment. The scope of this study is constrained to the PV industry in Ghana.

This study will serve as a guide to the private sector business owners to help make critical PV investment decisions. It has also brought to the forefront the reason why solar PV account for a small fraction of Ghana’s energy mix.

This paper seeks to espouse the prevailing constraints to PV investment in Ghana and seeks to contribute to already existing literature that will make profound changes in state policy around PV investment. By understanding these difficulties, driving pointers can be recognized to encourage effective future venture inside the sustainable power source area. In this way, the research leads to a better understanding of the impeding factors that hinders PV investment in Ghana. Again, the paper has achieved new discovery with regards to variations between years of experience with PV use. The variation being less than five years with over five years of PV use. By understanding these difficulties, driving pointers can be recognized to invigorate effective future ventures.