Exploring Cross-Border Digital Assets Flows and Central Bank Digital Currency Risks to Capital Markets Financial Stability

Abstract

The rapid proliferation of digital assets and the emergence of Central Bank Digital Currencies (CBDCs) are reshaping the global financial landscape, with significant implications for cross-border capital flows and the stability of capital markets. This review paper explores the dynamics of cross-border digital asset movements, analyzing how decentralized finance (DeFi), stable coins, and CBDCs influence liquidity, market volatility, and regulatory oversight. It investigates the potential risks posed by CBDCs to financial stability, including currency substitution, capital flight, and systemic vulnerabilities in interconnected markets. Furthermore, the paper assesses the readiness of global regulatory frameworks to address these challenges and examines the roles of interoperability, digital identity verification, and cross-jurisdictional cooperation in mitigating associated risks. Drawing from recent developments, policy reports, and empirical studies, this review provides a comprehensive analysis of how digital transformation in finance may disrupt traditional monetary mechanisms and market structures. It concludes by offering policy recommendations for ensuring resilient capital markets amid evolving digital asset ecosystems and central bank innovations.