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Entering a new era of digital transformation, Industry 4.0 (I 4.0) promises to revolutionize the way business has been done, providing unprecedented opportunities and challenges. This study aims to investigate empirically and comparatively analyse the benefits, challenges and critical success factors (CSFs) of Industry 4.0 across four continents and developing and developed economies.

This study used an online survey to explore the benefits, challenges and CSFs of developed and developing economies. In order to ensure the validity of the survey, a pilot test was conducted with 10 respondents. A total of 149 participants with senior managerial, vice-presidential and directorial positions from developed and developing economies spanning four continents were invited to take part in the survey.

The study ranks benefits, challenges and CSFs across economies and continents. Further, the benefit of Industry 4.0 helping to achieve organizational efficiency and agility differed across the developing and developed economies. Furthermore, the benefit improves customer satisfaction significantly differed across continents; in terms of challenges, Employee resistance to change had a higher proportion in developing economies. The future viability of I 4.0 also differed across the continents. Regarding CSFs, there was no difference across the developing and developed economies. Finally, change management and project management vary across the continents.

This study contributes to a balanced understanding of I 4.0 by providing empirical evidence for comparative analysis. Moreover, it extends the concept of resource dependence theory to explain how organizations in developing economies and developed economies deploy resources to manage external condition uncertainties to implement I 4.0. Furthermore, this study provides a structural framework to understand the specific benefits, challenges and CSFs of implementing I 4.0, which can be utilized by policymakers to promote I 4.0 in their economies or continents.

To the best of the authors’ knowledge, no studies have empirically demonstrated the comparative analysis of benefits, challenges and CSFs across economies and continents and distinguish an original contribution of this work.

The purpose of this paper is to explore relative deprivation and implicit bias in library and information science research publications of Africa and other continents.

Research design used for this study is descriptive survey research. Specifically, the study will adopt both web content analysis and survey to collect data. The content analysis covers the whole continents of the world: Africa, Asia, Eastern Europe, Latin America, Middle East, Northern America, Pacific Region and Western Europe; using the Webometrics World Ranking of Universities and the SCImago/Scopus Journal Ranking. Library and information science was used as the search and control parameter. The scopes covered by the research are: 1. Ascertaining the visible publishing and assessment standards of top library and information science (LIS) journals, which was evaluated using Kleinert and Wager (2010)'s study.

It was found out among others that editors making fair and unbiased decisions as policy is seen in 33% of the journals, which is very poor. All the structural disparities, such as presence ranking, impact ranking, excellence ranking, etc. were favouring Europe and the Americas mainly. As much as rejection is getting to these respondents, research generally is also suffering by missing out on some untapped knowledge and ideas from these deprived populations. Many authors are losing faith in their capabilities and are now afraid of venturing into tedious research exercises because it will most likely be rejected either ways.

It is an established fact that social media gains research impact and attracts international collaborations. In support, studies such as Hassan et al. (2019) reported the fact that tweet mentions of articles with positive sentiment to more visibility and citations. They claim that cited articles in either positive or neutral tweets have a more significant impact than those not cited at all or cited in negative tweets. In addition, Hassan et al. (2020) equally highlighted tweet coupling as a social media methodology useful for clustering scientific publications. Despite the fact that social media have these influences on research and publications visibility and presence, the context of the present research did cover this scope of study. The study focused mainly on sources from Scopus as well as results from responses. Further studies can be carried out on this area.

Research studies linking “Black Articles Matter” to relative deprivation and implicit bias in research publications, especially in library and information discipline, are very rare. Also, the scope of approach of the study is quite different and interesting.

This paper aims to examine the possible link among the African Development Bank (AfDB), Results Measurement Framework 2016–2025 and the research published at institutions of higher education on the continent in the last five years. The unregulated commercialisation of higher education in most African countries has been prone to large-scale abuse through wanting curriculum development and processes accruing to competence, skills needy and job market disoriented graduates.

This study took a qualitative literature review analysis where research papers published in the last five years on higher education in Africa were searched. These were from Google and Semantic scholar and these were categorised in a detailed concept matrix.

Findings indicate that there is hardly a connection between the AfDB Group development agenda on the continent and the research conducted and published by institutions of higher learning on the continent.

Universities should prioritise a needs-based research agenda in their strategic planning and this implies commitment in terms of funding, human resource competency empowerment and partnerships with development agencies on the continent. African institutions of higher learning have not emphasised applied research practices to tackle pervading knowledge needs on the continent. Just like findings indicate, research in most of these institutions has been donor driven.

This study brings to speed the fact that if transforming Africa is going to take a strategic direction in the post-COVID-19 era, then partnerships between higher education institutions and development agencies operating on the continent will be an inevitable venture.

The purpose of this conceptual paper is to explore how Africa has been branded, and to suggest ways the continent could be re‐branded to attract both international and domestic investments.

An extensive review of literature that encapsulates branding, nation branding, place/destination branding, foreign direct investment and issues associated with investment opportunities in Africa was conducted towards exploring how Africa has been branded and could be re‐branded.

This paper finds that the extant literature is replete with publications that essentially associate Africa, as a brand, to poverty, underdevelopment, corruption, doom, pestilence and several other inauspicious features. Nonetheless, the article also shows that there are several existing virtues especially in the form of business opportunities in several sectors that could be accorded extensive publicity to espouse the continents' brand equity. These range from agriculture, to tourism, to real estate, to sports and several existing foreign direct investments already thriving in several parts of the continent. Hence, the suggestion for re‐branding Africa as a viable continent for global business transactions is strongly emphasised in the article.

This paper has a significant implication for positioning Africa as a relevant business partner in the global marketplace by echoing the extensive business opportunities that await both the indigenous and foreign investors in the continent.

The article espouses the brand equity of Africa as a continent and suggests avenues for constantly communicating the inherent virtues of the content to the world towards maintaining her rightful position in the international business community.

The purpose of this paper is to explore how internationalization has impacted the composition and performance of global companies. Trends among continents, countries and across industries are shown in order to further understand the effects of internationalization on these prominent organizations in our world economy.

This is a descriptive study using a cross‐sectional design. The unit of analysis consists of the companies comprising the world's largest 500 companies as reported by Fortune Magazine in 2009. Secondary data covering more than 30 variables and 500 cases were collected pertaining to these large organizations. The “world's largest 500 companies” is further divided by continents and countries in order to provide detailed cross tab analysis.

Utilizing the Global Industry Standard Classification (GICS), the authors categorized the diversity of firms based upon the type of products or services rendered by the world's largest 500 companies. It was found that these influential global organizations fall under ten broad classifications for industry sectors, with the financial sector being the dominant classification among 101 multinational firms. The results indicated that the USA dominated in all GICS sectors, except for energy. Europe is producing the largest amount of total global revenue at $10 trillion and employs the greatest number of workers, employing some 18,907,256 global employees.

The analysis was not designed to make a generalization for the population of all global organizations.

The authors' research not only identifies and describes these characteristics, but is intended to increase awareness of how internationalization has changed the composition and performance of the world's largest 500 companies over the five‐year period spanning 2005 through 2009.

This paper aims to review the status of development of building information modelling (BIM), its trends and themes across the six continents of the world.

A total of 914 journal articles sought from the search engine of Web of Science (WOS) based on the country/region option of the WOS to group them into continents. A best-fit approach was then applied in selecting the suitable software programmes for the scientometric analysis and comparisons and deductions were made.

The findings revealed that there are differences in the development of BIM across the six continents of the world. South America and Africa are lagging in the BIM research and Australia and Asia are growing, whilst Europe and North America are ahead. In addition, there exist differences in the research themes and trends in these continents as against the single view presented in extant studies.

This study introduced a new approach to carry out a comparative and taxonomic review and has provided both academic researchers and industrial practitioners with a clear status of development of BIM research and the trend across the six continents of the world.

The continent of Antarctica consists of 14 million km², roughly equivalent to the whole of South America, and is of immense interest to humanity, in particular to the countries of the Antarctic Treaty. The Antarctic continent is the continent of superlatives: it is almost isolated from the rest of the continents, and is severely cold, windy, and dry. In winter, the Antarctic area increases to nearly 32 million km², because of formation of a 1,000km wide ice‐belt. The average depth of ice on the continent is in the order of 2,000m, and in the transantarctic region this depth is 4,800 meters. Antarctica is the biggest sweet water reservoir of the planet earth. Icebergs are common and huge ones (190km in length and 130km wide) have also been observed. The minimum temperature recorded (–89.2°C) at Vostok (Russian base) on 21 July 1983 is also the minimum recorded environmental temperature on the planet earth. Because of extreme temperature variations the Antarctic winds have high velocity. The environment is very dry and at the center of the continent the dryness is of the same magnitude as in the driest desert anywhere on the planet. This is the only uninhabited continent of the planet, except for some 50 research bases which cover an insignificant area located on the continent and the Antarctica Peninsula. Because of its economic, strategic, geopolitical, scientific, meteorological, and oceanographic importance and possible exploitation in the future, Antarctica has been attracting greater attention every day. Antarctica is basically concentrated around the South Pole and it touches the Atlantic, Pacific, and Indian Oceans. Brazil, in common with many other nations, has geopolitical interests and in untapped mineral deposits (considerable deposits of coal, petroleum, gas). In the south, where the Atlantic, Pacific and Indian Oceans meet, the cold water of Antarctica is the habitat housing hundreds of species of sea life. Unrestricted and unbalanced exploitation of Antarctica could cause changes in the meteorological and oceanographic balance. In the present paper, the Brazilian Antarctic Program, and summarized results of studies of Antarctic soil, rocks, and sediments are reported.

This paper aims to examine the road ahead for the African Continental Free Trade Area (AfCFTA), focusing on its potential opportunities and challenges. It is intended to help the AfCFTA’s effective implementation by highlighting the major areas of intervention for State Parties.

The paper analyses relevant economic, political and legal research sources on regional integration in Africa and offers some personal views of the author to evaluate the past, present and future of the AfCFTA.

The paper shows that the AfCFTA can support its State Parties’ industrialization and diversification, better integrate micro-, small- and medium-sized enterprises (MSMEs) to regional value chains, create jobs, encourage sustainable investments and help its State Parties have common positions on global issues and achieve development. But, it also shows the challenges facing the AfCFTA, which include infrastructure gap, revenue and job losses, overlapping membership of State Parties in Regional Economic Communities, cumbersome customs systems, difficulty to cross African borders, fledgling MSMEs and inadequate technical capacity on trade policy. Accordingly, it recommends that State Parties continuously take various actions to address these challenges and maximize the multiple benefits of the AfCFTA.

The paper provides a comprehensive and up-to-date appraisal of the opportunities and challenges of the AfCFTA, both in the context of the history of regional integration in Africa and the recent global shocks that adversely impacted the continent (COVID-19 and the war in Ukraine).

The word “digital contact tracing” is often met with different reactions: the reaction that passionately supports it, the reaction that neither supports nor oppose and the one that vehemently opposes it. Those who support the notion of digital contact tracing vouch for its effectiveness and how the complicated process can be made simpler by implementing digital contact tracing, and those who oppose it often criticize the imminent threats it possesses. However, without earning the support of a large population, it would be difficult for any government to implement digital contact tracing to perfection. The purpose of this paper is to analyze, using machine learning, how different continents have different sentiments over digital contact tracing being used as a measure to curb COVID-19.

For the analysis, data were collected from Twitter. Tweets that contain the hashtag and the word “digital contact tracing” were crawled using Python library Tweepy. Tweets across countries of four continents were collected from March 2020 to August 2020. In total, 70,212 tweets were used for this study. Using the machine learning algorithm, the authors detected the sentiment of all the tweets belonging to each continent. Structural topic modeling was used to understand the overall significant issues people voice out by global citizens while sharing their opinions on digital contact tracing.

This study was conducted in two parts. Study one results show that North American and European citizens share more negative sentiments toward “digital contact tracing.” The citizens of the Asian and South American continent mostly share neutral sentiments regarding the digital contact tracing. Overall, only 33% of total tweets were positively related to contact tracing, whereas 52% of the total tweets were neutral. Study two results show that factors such as fear of government using contact tracing to spy on its people, the feeling of being unsafe and contact tracing being used to promote an agenda were the three major issues concerning the overall general public.

Despite numerous studies being conducted about how to implement the contact tracing efficiently, minimal studies were done to explore the possibility and challenges in implementing it. This study fills the gap.

The purpose of this paper is to provide an overview of the application of podcast in academic and public libraries, focusing on its purposes and characteristic features. It seeks to measure the degree of adoption of podcast in different types of libraries across the continents.

A content analysis method was used for data collection. Convenience sampling method was followed to select four samples of population, one from each of the four continents. Data were collected along the checkpoints developed by Nguyen and Tripathi and Kumar, and subsequently modified by the researcher. Microsoft Excel was used to analyze data.

The analysis revealed that library podcasts have some basic features and are implemented for specific purposes. It also revealed that adoption of podcast varies along the geographical regions. The study found that extension of implementation of podcast is high in North American libraries whereas intension of adoption of podcast is high in Australian libraries. However, the reason of disproportionate use of library podcast may be attributed to the differential internet penetration rate along the regions. The paper also identifies areas where podcast is being effectively used by libraries across the world.

The present study was limited to North America, Europe, Asia and Australia, and the survey was completely internet‐based, conducted on web sites available in English only. A combination of questionnaire and interview method may enable future researchers to measure the impact of podcast on users' and librarians' attitude and perception, which in turn, will determine the extent to which podcast is capable of motivating and engaging users to harness library facilities.

Based on the research findings, the scope of the present study may potentially be expanded with the inclusion of different dimensions to gain a comprehensive understanding on the practicability and usefulness of podcast in different libraries belonging to diverse socio economical levels. The findings will also guide future librarians and web developers alike in designing library web pages so that traditional library services could be provided in an innovative way to meet the expectations and information needs of the users.