What is it about?

This study is about understanding why people may or may not use central bank digital currencies (CBDCs), which are digital forms of money issued by a country’s central bank. Instead of conducting a new survey, the study looks at a large number of existing research papers to identify common patterns and key ideas. It examines factors that influence adoption, such as how useful people think CBDCs are, how easy they are to use, how much people trust them, and how aware they are of such technologies. It also considers the role of financial literacy, social influence, and government regulation in shaping people’s attitudes and intentions. To do this, the study uses advanced tools, including software that maps connections between keywords in research papers and artificial intelligence techniques that group similar topics together. This helps identify the most important themes and trends in CBDC research. The findings show that people are more likely to adopt CBDCs if they find them beneficial, easy to use, and trustworthy, and if they are well-informed about them. Regulation and policy also play an important role in encouraging or discouraging adoption. Overall, the study helps policymakers, central banks, and financial institutions better understand what drives CBDC adoption and how they can design policies and systems that encourage more people to use digital currencies safely and effectively.

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Why is it important?

This study is important because central bank digital currencies (CBDCs) could significantly change how people use money, make payments, and access financial services. However, their success depends on whether people are willing to adopt them. By identifying the key factors that influence adoption—such as usefulness, ease of use, trust, awareness, and financial literacy—the study helps policymakers and central banks design better CBDC systems that people are more likely to accept and use. It also highlights the importance of clear regulations and public communication in building confidence. The study is especially relevant for improving financial inclusion, as well-designed CBDCs can provide safer and more accessible financial services to people who are currently underserved. In addition, the research introduces a new method that combines data analysis and artificial intelligence to study adoption trends. This approach can be used in future research on digital finance and other emerging technologies. Overall, the study provides practical insights that can help ensure CBDCs are not just technologically sound, but also widely accepted and beneficial to society.

Perspectives

This study offers several important perspectives on central bank digital currency (CBDC) adoption: User perspective: It highlights that people will adopt CBDCs only if they see clear benefits, find them easy to use, and trust the system. Awareness and financial literacy are crucial, meaning that education and user-friendly design are key. Policy and regulatory perspective: Governments and central banks play a major role. Clear rules, strong data protection, and transparent communication can build trust and encourage adoption, while poor regulation may slow it down. Financial system perspective: CBDCs could reshape how payments and banking work by making transactions faster, cheaper, and more inclusive. However, they may also disrupt traditional banks and require careful system design. Technology perspective: The study shows the importance of reliable, secure, and scalable digital infrastructure. It also demonstrates how AI and data-driven methods can help understand technology adoption trends. Research perspective: It introduces a new way of studying adoption by combining bibliometric analysis with AI-based topic modeling, offering a framework that future researchers can use to study other digital innovations. Overall, the study brings together user behavior, policy, technology, and research insights to provide a well-rounded understanding of CBDC adoption.

Mr. Kaushik Ghosh
Indian Institute of Foreign Trade

Read the Original

This page is a summary of: Understanding central bank digital currency adoption: a bibliometric and AI-driven analysis, Digital Policy Regulation and Governance, March 2026, Emerald,
DOI: 10.1108/dprg-11-2025-0439.
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