3.2. Research Evolution
The evolution of publications from 1984 to 2022 in Scopus, WOS, and the combined database is shown in
Figure 2. Between 2000 and 2006, the integrated database’s growth rate slowed down. However, after 2014, the number of articles increased considerably until 2022. The increase in publications in the merged database is comparable to that of Scopus, with a slight distinction due to the more significant number of articles in the WOS database.
The Evolution of Agility in FinTech Litigation and its Impact on Financial Firms
Figure 2 illustrates the evolution of publications addressing agility in FinTech litigation. Our research identifies two seminal articles that mark the inception of discussions on agility and its implications for financial firms. The first article in the WOS, by
Luftman and Ben-Zvi (
2010), explored the aftermath of the global financial crisis, revealing that organizations worldwide had suffered severe revenue declines, leading to IT budget cuts, salary reductions, and project suspensions. Based on a Society for Information Management (SIM) survey of 243 US organizations conducted in June 2009, Luftman’s article highlighted the top five management concerns at the time: enhancing business productivity and reducing costs, strengthening IT–business alignment, fostering business agility and speeding up time-to-market, re-engineering business processes, and trimming IT-related expenses.
For the Scopus research database, the first article to delve into agility and its impact on financial companies was published
Cho et al. (
1996). This publication underscores the critical necessity of agility within manufacturing, particularly in shortening product life cycles and the growing demand for high-quality products. Jung introduces the concept of “agility” as a solution and outlines the primary architectural prerequisites for agile manufacturing systems, addressing aspects such as control, function, process, and communication. Additionally, the article acknowledges past challenges in system architecture when building automated manufacturing systems (
Sánchez et al. 2017).
The relationship between agility and FinTech, as well as the evolution of their interaction over the years, is a topic of significant interest within the financial industry. In this context, agility refers to the ability of financial institutions and FinTech firms to adapt rapidly and effectively to changes in the market, technology, and customer preferences. FinTech, a contraction of “financial technology”, encompasses innovative solutions and technologies within the financial sector.
Early Stages (2000s):
FinTech Emergence: In the early 2000s, FinTech start-ups began to surface, offering diverse financial services that harnessed technology to provide more efficient and customer-friendly alternatives to traditional banking and financial services.
Agility as a Competitive Advantage: FinTech companies recognized agility as a critical competitive edge, enabling them to develop and launch new financial products and services more swiftly than traditional banks, which often grappled with legacy systems and regulatory constraints.
Changing Landscape: The financial industry experienced substantial transformations as FinTech firms introduced innovations, such as digital payment solutions, peer-to-peer lending platforms, robo-advisors, and more, significantly disrupting traditional financial services.
Mid-2010s:
Partnerships and Collaboration: As FinTech firms matured, traditional financial institutions began to acknowledge the value of agility in maintaining competitiveness. Many banks initiated partnerships with or investments in FinTech start-ups to leverage their innovative capabilities.
Regulatory Challenges: Regulatory bodies started to catch up with the FinTech industry, introducing a level of regulatory uncertainty. FinTech companies had to adapt swiftly to comply with evolving regulations.
Agile Methodologies: Agile development methodologies, emphasizing flexibility and collaboration, gained traction in FinTech start-ups and traditional financial institutions. These methodologies enabled expedited product development and iteration.
Late 2010s to Present:
Agility Becomes Core: Agility is now regarded as a fundamental attribute for any financial institution, whether traditional or FinTech. The capacity to respond rapidly to shifting market conditions, customer needs, and regulatory requirements has become indispensable.
Digital Transformation: Traditional banks have embarked on extensive digital transformation endeavors to modernize their operations, enhance customer experiences, and compete with FinTech firms. They are increasingly adopting agile practices to facilitate this transformation.
Mergers and Acquisitions: Large financial institutions have acquired some FinTech start-ups, enabling them to scale their innovations and agility while tapping into traditional banks’ resources and customer bases.
Blockchains and Cryptocurrency: The ascendancy of blockchain technology and cryptocurrencies has introduced a new dimension to FinTech. Agility is pivotal in navigating this sphere’s regulatory complexities and evolving technological landscape.
In summary, agility has played a pivotal role in the rapid growth of the FinTech industry and its disruption of traditional financial services. Over the years, traditional financial institutions have recognized agility’s paramount importance and adopted agile methodologies and partnerships with FinTech firms to remain competitive. The relationship between agility and FinTech continues to evolve as technology advances and regulatory frameworks adapt to this ever-changing landscape.
Most productive authors
Table 3 shows the 10 most productive authors in the Scopus, WOS, and merged databases, a ranking based on the number of publications. The first ranking criterion is the number of publications; concerning the merged database, the table shows that three authors are the most productive researchers in the literature on agility in FinTech between 1984 and 2022. These authors are RATH.S (eight publications), PANDA. S (seven publications), and GLIGOR.D (five publications). RATH.S is also the most productive author in the Scopus database (eight publications), followed by PANDA. S A.J. (seven publications), and in third place we find L.U.F.T.M.A.N. J (four publications). In the WOS database, PANDA. S is the most productive author, with seven publications, while G.U.P.T.A. S is third, with four publications.
Figure 3 demonstrates that between 1984 and 2022, RATH.S was the most consistently productive author in the consolidated base of the FinTech agility literature, followed by PANDA.S and GLIGOR.D. WOS, RATH.S, and PANDA.S are ranked in the same position as L.U.F.T.M.A.N. J., in third place (
Figure 4). Regarding the Scopus database (
Figure 5), PANDA.S is in top place, RATH.S is in second place, and G.U.P.T.A.S. is in third place.
Table 4 shows the 10 most productive authors in the Scopus, WOS, and merged databases, a ranking based on the number of publications and h-indexes. The first ranking criterion is the number of publications, but if two or more authors have the same number of publications, the second criterion is the h-index. Concerning the merged database, the table shows that three authors are the most productive researchers in the literature on agility in FinTech between 1984 and 2022. These authors are RATH.S (eight publications, h-index = 5), PANDA. S (seven publications, h-index = 5), and GLIGOR.D (five publications, h-index = 4). RATH.S (eight publications, h-index = 5) is also the most productive author in the Scopus database, followed by PANDA. S (seven publications, h-index = 5), and in third place we find L.U.F.T.M.A.N. J (four publications, h-index = 4). In the WOS database, PANDA. S (seven publications, h-index = 5) is the most productive author, followed by RATH.S (eight publications, h-index = 5), while G.U.P.T.A. S is third (four publications, h-index = 5).
Based on our comparison between the merged database and Scopus, as well as between WOS and the combined database, we argue that there are similarities and differences between MDB and Scopus and between MDB and WOS. The similarity mainly concerns the first author, RATH.S, and the second, PANDA.S, who is constantly productive. In contrast, the differences involve the third consistently effective author. Based on our results for MDB, we can state that the most productive researchers on agility in the FinTech literature between 1984 and 2022 are RATH.S, PANDA. S, and G.L.I.G.O.R. D.
In agility and FinTech, RATH.S and Panda.S are standout researchers with notable contributions. RATH.S delves into the interplay of information technology (IT) capabilities, strategic alignment, environmental factors, and human capabilities, primarily in Indian financial enterprises. His work emphasizes the crucial role of IT-enabled solutions like service-oriented architectures (SOAs) and machine learning in addressing modern banking challenges, such as fraud detection and market responsiveness. Meanwhile, Panda.S’s research focuses on adopting cloud-based Enterprise Resource Planning (ERP) by small and medium enterprises (SMEs), considering organizational, technological, and extrinsic factors. Both authors consistently highlight the moderating influence of environmental factors on IT capability and organizational agility, revealing the interconnectedness of these dimensions. Their research serves as a valuable resource for scholars and practitioners navigating these domains.
The results in
Table 5 show that the most relevant sources in the merged database are found in three journals with the same number (four) of publications, thus placing in first position the
Global Journal of Flexible Systems Management, the International Journal of Supply Chain Management, and the
Journal of Operations Management. The remaining seven journals have the same output (four publications). As far as Scopus is concerned, we found a similarity with the merged database at all positions. In the WOS database, the
Journal of Operations Management (four publications) is in first position,
Industrial Management & Data Systems is in second position, and the
International Journal of Productive Economics is in third position.
The above results show a similarity between the merged database and Scopus regarding the most relevant sources. However, there is a difference between the merged database and the WOS database. Among the top ten most relevant sources in the merged database is a single source, the newspaper, which occupies first place in WOS and is in third position in the merged database.
Based on the merged database, we can affirm that the literature on agility in FinTech remains scarce due to the novelty of agility and FinTech, except that the first position is shared by three journals whose outputs do not exceed four publications. In comparison, the second position is occupied by seven journals (see
Table 5).
In our comprehensive exploration of the intricate interplay between agility and financial technology (FinTech), we ventured into the realm of distinguished academic journals that have assumed pivotal roles in shaping this discourse.
Global Journal of Flexible Systems Management: This interdisciplinary journal serves as a vanguard, directing its scholarly lens towards organizational adaptability, responsiveness, and agility. By adeptly employing the SAP-LAP framework, it meticulously dissects its constituent elements, thus establishing itself as an indispensable platform for meticulously examining the dynamic interplay between agile strategies and the burgeoning landscape of financial technologies.
International Journal of Supply Chain Management (IJSCM): Despite its primary purview of supply chain management, the IJSCM makes substantial contributions to FinTech research. It enjoys widespread acclaim for its unwavering commitment to methodological rigor and determined managerial relevance. This journal consistently showcases research that seamlessly converges with the agile assimilation of financial technologies. It offers crucial perspectives on how contemporary supply chains navigate the intricate intricacies of FinTech integration, extending its relevance far beyond the constraints of traditional finance-focused publications.
Journal of Operations Management (JOM): The Journal of Operations Management (JOM) stands as a stalwart platform in the expansive domain of operations management, spanning across diverse sectors. While it encompasses both for-profit and non-profit operations, it steadfastly situates operations at the epicenter of any research inquiry. Remarkably, this journal actively encourages investigations that forge clear linkages between theoretical insights and industries’ multifaceted practical operational challenges. This distinctive approach renders JOM a compelling conduit for bridging the chasm between academic research and the burgeoning FinTech industry.
Despite their primary non-finance focus, these journals exhibit an impressive capacity to adapt and respond to the ever-evolving FinTech landscape. They continue to attract diverse research contributions, thus fortifying their unassailable significance within the scholarly discourse. As our academic expedition progresses, we explore the seminal publications authored by influential scholars while unveiling the most salient sources within the folds of these esteemed journals.
Table 6,
Table 7 and
Table 8 show the most influential articles in Scopus, WOS, and the merged database from 1984 to October 2022. We constructed the list based on publications with the highest number of citations (
Knoke and Yang 2019;
Strozzi et al. 2017).
Lee et al. (
2001), “Internal capabilities, external networks, and performance: a study on technology-based ventures”, published in the Strategic Management Journal, was the most cited in the merged databases (1215 citations). The second and third most-cited articles in the merged database are, respectively,
Ivanov’s (
2020) “Viable supply chain model: integrating agility, resilience, and sustainability perspectives-lessons from and thinking beyond the COVID-19 pandemic”, in Annals of Operations Research (374 citations), and
Gligor et al.’s (
2015) “Performance outcomes of supply chain agility: When should you be agile?”, in the Journal of Operations Management (278 citations). These most-influential articles and authors are the same for the Scopus database. Regarding the WOS database, we found papers occupying second and third place in the Scopus database but with fewer citations than in the merged database. The most influential paper in the WOS database is
Ivanov’s (
2020) “Viable Supply Chain Model: agility, resilience, and Sustainability perspectives-lessons from and Thinking Beyond the COVID-19 Pandemic”, published in “Annals of Operations Research” (336 citations). In the second position, we find
Gligor et al.’s (
2015) paper “Performance outcomes of supply chain agility: When should you be agile?” (224 citations). In third place, we find “
Liu et al. (
2016)” with the paper “The Configuration between supply chain integration and information technology competency: A resource orchestration perspective” in the Journal of Operations Management (200 citations).
Based on the merged database, we can state that the three most influential articles in FinTech agility research between 1984 and October 2022 are: (1)
Lee et al. (
2001), “Internal Capabilities, external networks, and performance: a study on technology-based ventures”, published in the Strategic Management Journal, which was the most cited in the merged database (1215 citations); (2)
Ivanov (
2020), “Viable supply chain model: integrating agility, resilience, and sustainability perspectives-lessons from and thinking beyond the COVID-19 pandemic”, in Annals of Operations Research (374 citations); and (3)
Gligor et al. (
2015), “Performance outcomes of supply chain agility: When should you be agile? “, in the Journal of Operations Management (278 citations). More than agility in finance and FinTech, we also found among the most-influential early articles works that assess agility in the supply chain and agility regarding information systems governance and new technologies’ adoption and optimization. We therefore argue that the literature on agility in FinTech is influenced by research that evaluates agility and information systems as well as emerging technologies.
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Keywords Plus
The present study aimed to comprehensively analyze the frequency and occurrence of keywords in FinTech agility research from 1984 to 2022. Our investigation discovered and investigated the most frequently occurring terms in three databases: the merged database (MDB), Web of Science (WOS), and Scopus. The primary purpose was to identify the dominant ideas and their enduring significance in the academic discourse on FinTech agility.
Table 9 overviews the most-repeated words and their respective occurrences in the databases. “Agility” emerges as a consistent and highly recurrent keyword, appearing among the top three words in each table, with 41, 16, and 38 occurrences in the merged database, WOS and Scopus, respectively. “FinTech” and “Innovation” are predominant themes, appearing prominently in all three tables, with occurrences of 29 and 22, 6 and 6, and 28 and 19, respectively. In addition, the terms “Organizational Agility”, “COVID-19”, “Business Performance”, “Cloud Computing”, and “Supply Chain Agility” are recurrent in each dataset, indicating their importance and relevance in the academic literature.
Comparative analysis of the three tables highlights a remarkable overlap of the most-repeated keywords, underscoring their importance in academic research across various databases. The prominence of “Agility”, “FinTech”, and “Innovation” as recurring themes highlights their enduring relevance in academic discourse. In addition, the constant appearance of related concepts, such as “organizational agility”, “business performance”, and “supply chain agility”, underlines their interconnectedness and integral role in various fields of research. The frequently repeated word “COVID-19” also signifies its influence on contemporary research discussions. However, minor differences are observed in the number of occurrences, perhaps due to variations in data sources and coverage periods. Nevertheless, the consistent appearance of key terms underlines their importance in the academic landscape and indicates potential areas of interest for researchers, practitioners, and policymakers. Overall, this analysis offers valuable insights into recurring themes in the literature and contributes to a better understanding of intellectual trends and advances in the respective research fields.
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Analysis of Most Frequent Words Across Authors’ Keywords
Authors’ keywords indicate the frequency of discussion of agility in the FinTech literature (
Figure 6,
Figure 7 and
Figure 8). The three databases’ top words reveal their study themes. All three databases use “agility” to evaluate firms’ ability to adapt and thrive in dynamic situations. This shows a shared interest in organizational agility’s many aspects and drivers. The merged database (MDB) and Scopus promote “FinTech”, indicating a focus on finance and technology. Technology has transformed financial systems, services, and institutions. “Innovation” is another significant word in all three databases, reflecting a shared research interest in organizational innovation’s motivations, processes, and consequences. Researchers in these databases agree that innovation drives organizational performance and competitiveness.
The merged database (MDB), Web of Science (WOS), and Scopus emphasize “organizational agility” as well. This means there is a shared goal in enhancing organizations’ ability to adapt, embrace flexibility, and optimize performance. Comparing databases shows disparities. The merged database (MDB) commonly uses “COVID-19”, focusing on the pandemic’s effects on organizational flexibility, finance, and innovation. The worldwide crisis presents a pertinent research direction.
“Cloud computing”, “supply chain agility”, “banking”, “entrepreneurship”, and “S.M.E.s” also dominate Scopus. Technology, supply chain management, banking sector dynamics, and the entrepreneurial environment are studied in the contexts of agility, FinTech, and innovation. The three bases share “agility”, “innovation”, and “organizational agility” themes. “FinTech” in the merged database (MDB) and Scopus shows the collective interest in studying finance and technology convergence.
In addition, the distinct keywords in the Scopus database suggest specific avenues of research into agility, FinTech, and innovation. Based on the authors’ keywords, this analysis provides valuable insights into the joint and unique research interests manifested through the most frequent words in these databases.
Researchers can draw on these results to identify critical areas of inquiry, establish potential collaborations, and deepen their understanding of the dominant trends and focal points of organizational agility, FinTech, and innovation. The comprehensive exploration of the most frequent keywords contributes to a better understanding of the research field and its evolving dynamics, paving the way for informed decision making and advances in FinTech agility research.
By applying co-citation analysis, we obtained critical insight into the intellectual links and the academic structure behind the agility of FinTech. As examined by Briter
Bridges (
2021), this strategy investigates the frequency with which two earlier studies are mentioned in later works. It enabled us to map the academic structure of the discipline and find critical articles with an intellectual relationship.
Co-citation analysis helps identify the principal, peripheral, and relay researchers in the FinTech agility sector. Even though co-citation links suggest a shared general research topic, they do not necessarily show perfect agreement between the publications. Instead, they illuminate the relationships and influences between works. In addition, co-citation analysis answers essential queries, such as “Who are the leading contributors to the FinTech agility field?” and “How has this field’s structure evolved?” By deciphering these findings, we can fully understand the academic ecosystem and the prominent scholars driving FinTech’s agility forward.
Citation analysis uses bibliographic linkage, co-citation, co-author, and co-word analysis. A bibliographic connection links two records citing the same article. Co-citation analysis quantifies articles’ influence by the frequency with which they are cited. Co-author citation analyzes the network co-occurrence of authors’ works. Co-word analysis also maps a network’s cognitive structure across time using terms in article abstracts, titles, and keywords (
Boyack and Klavans 2010).
This method offers insights into the temporal growth of conceptual frameworks, fostering a scholarly discourse through textual conversation. By employing co-citation analysis, we can effectively identify existing knowledge and study the roles, clusters, and connections between articles, ultimately enhancing our understanding of the impact of publications on the development of agility in FinTech from 1984 to October 2022. According to the work of
Small and Rosen (
1981), this method illuminates conceptual frameworks’ temporal growth, facilitating scholarly dialogue through textual conversation. Co-citation analysis can reveal existing knowledge and study article roles, clusters, and links from 1984 to October 2022 to understand better how publications affected FinTech agility.
Our research used rigorous co-citation analysis to illuminate the complex web of interconnected scholarly discourse in FinTech strategy and performance studies. Our analyses revealed three major clusters, each defining necessary academic fields of study. We derived unique labels for these clusters by meticulously scrutinizing research paper interrelationships, exposing their topics and scholarly relevance (
Figure 9).
They have greatly improved our understanding of strategy design, execution, and organizational performance measurement. They have studied strategic alignment, performance measurement methods, and how information technology transforms company performance. These critical researchers guide aspiring academics and practitioners seeking practical solutions for increasing business performance and establishing lasting competitive advantage.
Cluster 2, titled “The Role of Intellectual Capital and Knowledge Management in Organizational Performance”, sheds light on renowned scholars who have dedicated their intellectual endeavors to unraveling the interplay between intellectual capital, knowledge management, and organizational performance. This cluster features esteemed researchers, such as
Eisenhardt and Martin (
2000),
Teece et al. (
1997),
Gligor and Holcomb (
2012), and
Li et al. (
2009). Intellectual capital knowledge assets, human capital, and social capital have a significant impact on corporate performance, according to their seminal research. Knowledge creation, acquisition, transfer, and use are carefully investigated in this cluster. These scholars’ insights help academics and practitioners use intellectual capital and apply effective knowledge management techniques to improve competitive advantage and organizational performance.
Cluster 3, designated “Information Technology and Strategic Alignment in Organizations”, uncovers the strategic relationship between information technology (IT) and organization alignment. Esteemed researchers, such as
Bharadwaj (
2000),
Armstrong and Overton (
1977), and
Fornell and Larcker (
1981), contribute to this cluster, shedding light on the pivotal role of IT investments and capabilities in achieving strategic alignment and enhancing organizational performance. Within this domain, investigations delve into subjects such as IT governance, IT-enabled business transformation, and aligning IT strategies with overall organizational goals. The prominence accorded to papers within this cluster, as evidenced by high citation scores, underscores their profound impact on the scholarly landscape. Scholars and practitioners who seek a comprehensive understanding of the strategic implications of IT and its influence on organizational performance will find this cluster a treasure trove of invaluable insights.
Table 10 shows the Co-citation analysis of research papers from merged DB.
Our study used comprehensive citation analysis to uncover the extensive network of experts in FinTech agility. Our research revealed three distinct clusters that we interpret to represent different areas of inquiry within this field of study. These clusters’ difficulties and scholastic significance are hinted at by their titles. Our study used comprehensive citation analysis to uncover the extensive network of experts in FinTech agility. Our research found three distinct clusters that we interpret to represent specific areas of inquiry within this field of study (
Figure 10). These clusters’ difficulties and scholastic significance are hinted at by their titles.
Cluster 1, aptly titled “Influential Researchers in Business Strategy and Performance Measurement”, encompasses esteemed scholars whose works have garnered considerable attention. Contributors such as
Sambamurthy et al. (
2003),
Overby et al. (
2006),
Dove (
2001),
Tallon and Pinsonneault (
2011), and
Lu et al. (
2011a) have substantially advanced our understanding of critical aspects, such as strategy formulation, execution, and organizational performance measurement. Their research covers topics ranging from strategic alignment and performance measurement systems to the transformative role of information technology in improving business performance. These influential researchers guide academics and practitioners toward practical strategies for improving corporate performance and achieving sustainable competitive advantage. Cluster 2, “The Role of Intellectual Capital and Knowledge Management in Organizational Performance”, highlights prominent scholars studying the relationship between intellectual capital, knowledge management, and organizational performance. Esteemed researchers, such as
Eisenhardt and Martin (
2000),
Teece et al. (
1997),
Gligor and Holcomb (
2012), and
Li et al. (
2009), have pioneered research on how intellectual capital knowledge assets, human capital, and social capital affect corporate performance. Scholars carefully study organizational knowledge development, acquisition, transfer, and use in this cluster. These researchers’ insights can help academics and practitioners use intellectual capital and knowledge management to improve competitive advantage and organizational performance.
Cluster 3, designated “Information Technology and Strategic Alignment in Organizations”, unveils the strategic relationship between information technology (IT) and organization alignment. Esteemed researchers, such as
Bharadwaj and Menon (
2000),
Armstrong (
1977), and
Fornell and Larcker (
1981), contribute to this cluster, shedding light on the pivotal role of IT investments and capabilities in achieving strategic alignment and enhancing organizational performance. This domain investigates IT governance, IT-enabled business transformation, and integrating IT strategy with corporate goals. This cluster’s strong citation scores demonstrate their significant impact on scholarship. This cluster is a goldmine for scholars and practitioners interested in IT’s strategic implications and organizational effectiveness.
Table 11 presents the co-citation analysis of authors from merged DB.
Table 12 highlights the critical journals publishing FinTech and management research. Prominent journals in this cluster include
MIS Quarterly, the
Journal of Operations Management, the
Strategic Management Journal, the
International Journal of Production Economics,
Information Systems Research, the
Journal of Business Research, and others. These journals are crucial in disseminating cutting-edge research on FinTech agility, operations management, strategic management, information systems, and marketing. These journals’ high centrality and PageRank scores reflect their significance and influence within the scholarly community, making them essential references for researchers and practitioners in the field. This co-citation analysis based on sources gives us valuable insights about the key journals publishing research in the FinTech research agility field. By understanding the interconnections among sources and the emerging thematic clusters, researchers can navigate the scholarly landscape more effectively, contribute to advancing the area, and stay abreast of the latest developments in FinTech research.
Examining the most productive countries in the three databases, the merged DB, WOS, and Scopus, provides valuable insights into their research contributions based on distinct metrics. In the merged DB, the United States is the leading country, with 84 occurrences in Cluster 1, closely followed by the United Kingdom (76 occurrences) and China (35 occurrences). These countries exhibit robust research productivity within the field represented by this database. Similarly, in the WOS (
Figure 11) database, Malaysia attains the top position, with 50.33 occurrences in Cluster 1, followed by Spain (90.58 occurrences) and the United Kingdom (73.25 occurrences) in Clusters 2 and 3, respectively. In the Scopus database (
Figure 12), China, Italy, Norway, and Sweden each have a perfect score of one occurrence in Cluster 1, underscoring their prominent positions in the research landscape covered by this database.
China is among the most productive countries in all three databases, highlighting its significant contributions across different academic networks. The USA and the United Kingdom also maintain a strong presence, consistently ranking among the top countries in each database. However, some differences exist, such as the appearance of countries like Spain, Malaysia, and Sweden in the top positions in specific clusters, showcasing their distinct research influence within the respective databases.
Exploring the collaboration networks in the merged DB, WOS, and Scopus reveals insights into the relationships and interactions between nodes (countries) based on betweenness, closeness, and PageRank measures. In the merged DB, countries like China and the USA demonstrate higher betweenness values (35 and 84, respectively), signifying their pivotal roles in connecting other countries within the collaboration network. The USA also exhibits the highest PageRank value (0.0788), suggesting its overall influence and significance in the network. In contrast, some countries, such as Ghana and Pakistan, show relatively low values across all measures, indicating their limited participation in collaborative efforts. Within the WOS database, Malaysia demonstrates the highest betweenness (50.33) and PageRank (0.0316) values in Cluster 1, indicating its central position and influence in connecting other countries within the collaboration network. The USA and China also maintain a substantial presence, with high PageRank values (0.0969 and 0.0846) in Cluster 5. Countries like Iran and Peru exhibit relatively lower values across all measures, suggesting less active collaboration involvement. The Scopus database offers a distinctive perspective, as some countries, including China, Italy, Norway, and Sweden, attain perfect scores in Cluster 1 for all three measures (betweenness, closeness, and PageRank). This observation could imply a highly interconnected and cohesive collaboration network among these countries.
In summary, the analysis of the collaboration networks in the three databases underscores varying degrees of country interactions and participation. China, the USA, and the United Kingdom emerged as influential players across the databases, with their contributions extending to multiple clusters. The study underscores the significance of global collaboration and knowledge exchange, contributing to advancing research and innovation in the respective academic fields represented by the databases.
Figure 13 shows the world map network: relationships and interactions between countries. Dark blue countries: high interaction, medium blue countries: moderate interaction and light blue countries: low interaction.