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While the relationship between natural resource rent and economic growth is well documented in the literature, not much robust analysis has been done to estimate the causative relationship between oil resource rent and economic growth in Ghana. This might be due to the fact that commercial production of crude oil started not long ago in Ghana. This paper aims to examine the causal relationship between oil resource rent and economic growth for the period of 2011 to 2020 in Ghana.

The study incorporates economic growth as a function of oil resource rent, non-oil revenue, foreign direct investment, capital and interest rate in a Cobb–Douglass production function/model. The study used four different estimation strategies including the autoregressive distributed lags model, Toda–Yamamoto test approach, nonlinear autoregressive distributed lags model and nonlinear Granger causality.

The main finding revealed that 1% increase in oil resource rent generates 0.84% increase in economic growth of Ghana in the long run. Contrary, the authors find an insignificant positive effect of oil resource rent on economic growth of Ghana in the short run for the period under study. The result from the Toda–Yamamoto test approach also showed a unidirectional causality running from oil resource rent to economic growth of Ghana, providing evidence in support of the resource blessing hypothesis in Ghana. The results are robust to two different alternative estimation strategies.

The causal relationship between crude oil resource rent and economic growth is examined.

Many developing environments are characterised by uncertainties and research on how these uncertainties impact development in different industries is on-going. However, there is hardly any empirical examination of how this phenomenon impacts innovation adoption in the publishing industry, notwithstanding that the education industry largely depends on publishing. This study aims to interrogate this phenomenon with a view to describing clearly the factors that influence e-publishing innovation adoption in environments of uncertainty.

E-publishing data were collected from 79 websites whereas 109 firms filled out a questionnaire both online and offline. Four interviews were conducted and data were analysed using the SPSS to compute frequencies, percentages and correlates of digital publishing innovation adoption.

Book piracy and curriculum uncertainty were found to play greater influential roles in the adoption of e-publishing; and though they both correlated positively with e-publishing adoption, only book piracy has a significant predictive value in the adoption of e-publishing.

The results of this study shed light on the predictors of digital publishing adoption and should help interested publishers and scholars in environments of uncertainty to understand why efforts should be intensified to pursue copyright protection and enforcement.

This study explores the critical success factors (CSFs) in humanitarian supply chain management (HSCM) by focussing on flood disaster management (FDM) in Ghana.

An in-depth semi-structured interview and questionnaire surveys in a sequential data collection approach were used to collect data from definitive stakeholders of humanitarian organisations. The data was analysed using exploratory factor analysis (EFA), confirmatory factors analysis (CFA) and structural equation modelling (SEM) techniques.

Seventy-four factors were identified as success factors of HSCM of flood disaster management. However, 41 of these factors were statistically significant and considered as critical. In descending order, these factors relate to management practices, education and training, stakeholder involvement and cooperation, infrastructure, innovation and technology, materials and resources, administrative practices, socio-cultural and economic. Whilst some factors are internal to the humanitarian organisations, others are external factors that are beyond the control of humanitarian organisations.

Even though this study offers empirical results that could guide policymakers in their decision-making about humanitarian operations, care needs to be taken since the data is within one country and within a specific disaster context – hence, policymakers need to consider the local contextual dynamics. Future studies could look at different disasters context to make a comparative analysis of various types of disaster operations.

Institutions such as World Health Organization, Red Cross organisations and UN seeking to curbs global-warming-related disasters and the reduction of the effects of flood disaster can use findings as a guide during the formulation of HSCM policies and strategies.

Unlike previous studies of humanitarian operations that focussed extensively on theoretical expositions, simulations, conceptual frameworks and models, this present study offers empirical evidence of humanitarian operations in the context of SCM. Further, by highlighting on the HSCM CSFs, this study contributes to disaster reduction and their effects on humanity in the context of FDM. This research could be used as guide by governments and FDM organisations to make informed decisions on SCM areas to focus the most during FDM.

Leadership and governance are all about “people” and the “common welfare”. Africans have an Ubuntu philosophy which culturally calls on individuals to promote the welfare of collective society. It is therefore paradoxical to note how African leaders and governance regimes perform poorly when it comes to the usage of public resources to create conditions for collective human welfare. Why do leaders instead of championing societal advancement rather advance their selfish, egoistic and sectional interests? This study aims to unpack a prevalent paradox and discuss a new approach of linking the rich Ubuntu philosophy to Africa’s governance and leadership discourse.

This study discusses from secondary sources of data, mainly drawn from journal articles, internet sources and scholarly books relevant to leadership and public administration in developing African countries and how Ubuntu African philosophy can be deployed to ensure leadership ethos. In attempt to obtain a more comprehensive and systematic literature review, the search covered all terms and terminologies relevant to the objective of the study. The search process mainly comprised four categories of keywords. The first category involved the concept as approximately related to leadership: “leadership and civic culture”, “Ubuntu culture” and “African collectivist culture”. For the final category, words such as “crisis”, “failure” and “experiences” were used.

This study contends that the preponderance of corruption and poor leadership in Africa is anti-cultural, anti-human, anti-ethical and anti-African; hence, those individuals who indulge or encourage leadership paralysis are not “true Africans” by deeds but merely profess to be. Linking the African Ubuntu philosophy to public leadership, the study maintains that the hallmark of public leadership and governance is to develop the skills of all and caring for the society.

This study draws attention to the need for leaders to espouse virtues so that leadership becomes a tool to promote societal welfare. The hallmark of public leadership and governance is to develop the skills of all and caring for the society. It involves weighing and balancing professional and legal imperatives within a democratic and ethical context with an ultimate responsibility to the people and public interest. It is not a responsibility to a particular set of citizens, but a commitment to be just and equitable to all. The preponderance of corruption and bad leadership is anti-cultural, anti-human, anti-ethical and anti-African; hence, individuals who indulge or encourage leadership paralysis are not true Africans by deeds but merely profess to be.

This study draws a clear link between indigenous African cultural value system and ethical public leadership. It draws congruence between Africa's Ubuntu philosophy of civic virtue and Africa's leadership/governance. This will bring about a renewal of thoughts and practice of public leadership on the continent, as it has been demonstrated that a true African seeks collective social welfare and not selfish interest.

In spite of the observation that nurse managers’ style of authority in sub-Saharan Africa is one of antagonistic vibe and lordship, there is not much information on the kind of leadership provided in the hospitals by nurse managers. Following the notion that transformational leadership is a solution to many leadership problems and often creates valuable positive change in followers, this study aims to examine the level of transformational leadership behavior of nurse leaders; determining the effects of the sub-constructs of emotional intelligence (EI) on the transformational leadership behavior of leaders; and determining whether there is a difference in the exhibition of transformational leadership behavior due to the gender of leaders.

The study uses five of the major public hospitals in the Greater Accra Region (the capital) of Ghana. Evidence of such links would be considerable for Ghanaian healthcare providers in their quest to find potential nurse leaders to train, so as not to dwell highly on the seniority criterion in the selection of leaders. Using a quantitative approach, the Wong Law EI Scale (2002) and leadership items adapted from Rafferty and Griffin (2004) were used to collect the data. A descriptive statistics (mean) revealed that nurse leaders from the selected hospitals exhibited a high level (M= 3.90, SD = 0.14) of transformational leadership behavior.

A multiple regression analysis revealed that three of the sub-constructs of EI significantly affected transformational leadership with the “self-emotion appraisal” construct having the strongest effect on transformational leadership behavior (β = 0.508, p = 0.000). However, the others’ emotion appraisal sub-construct did not significantly affect transformational leadership. Furthermore, the results from the independent sample t-test revealed no significant difference in the exhibition of transformational leadership due to gender.

Based on the findings, when leaders are trained to be emotionally intelligent and their skills are fostered, they are more likely to exhibit transformational leadership behaviors, which will further result in organizational effectiveness and follower satisfaction. Hospitals must focus on the control of one’s emotions at work, and subsequently, understanding others’ emotions. In developing transformational leaders, there is the need to identify some tools that will increase EI level, more specifically, traits related to the understanding of others’ emotion. The findings from this study indicate that one of the factors to check when selecting nurse leaders should be their EI and not necessarily a matter of seniority in many cases in emerging economies.

The originality of this study is in the fact that it focuses on an emerging economy, which is under researched. In Ghana, the criteria for promotion of nurse leaders’ is based strictly on seniority and age and not on factors such as the leaders EI. The profession of nursing is such that leaders need to understand that certain soft skills such as EI are considered necessary to transform the hospitals and staff they lead. This study, therefore, sheds light on these key areas from the perspective of an emerging economy, which are usually not in the domain of literature in the area of healthcare leadership.