Blockchain Technology in the Digital Era: Global Research Trends and Financial Innovation

Abstract

Blockchain technology has introduced significant enhancements in financial services, providing distinctive methods to increase efficiency, security, and transparency in this sector. This study aims to conduct a bibliometric analysis of research on blockchain technology in financial services utilizing data from the Dimensions.ai platform. One hundred twenty-two publications were analyzed, with the most cited paper receiving 420 citations, indicating an increasing academic interest in this domain. The data were processed and analyzed using VOSviewer software, emphasizing keyword cooccurrence, citation patterns, bibliographic coupling, co-citation analysis, and collaboration networks among authors and nations. The report underscores blockchain's transformative potential in areas such as payment systems, fraud prevention, and smart contracts, while also recognizing persistent hurdles, including scalability and regulatory issues. The findings indicate a concentration of research activities in prominent nations such as the United States and China, alongside substantial contributions from prominent authors. The results illustrate the current state of research, identify critical gaps and offer valuable insights into future potential for the use of blockchain technology in financial services. This study holds important implications for researchers, policymakers, and financial service providers by providing a structured overview of this rapidly evolving field. It supports the development of more innovative, secure, and customer-centric digital finance solutions. However, the study also acknowledges certain limitations, including regional disparities in research focus and the limited extent of interdisciplinary collaboration. Future research should aim to bridge these gaps by increasing cross-sector collaboration and addressing pressing issues such as data security, privacy concerns, and the challenges posed by evolving regulatory regimes.