Recently, I’ve been paying attention to a quite interesting trend in the financial world — almost every country is exploring what CBDC is and how to implement it. Actually, this is understandable because as stablecoins and digital payments develop rapidly, central banks cannot sit still.

CBDC is simply digital currency issued by the Central Bank, having the same value as traditional paper money but in a fully digital form. Unlike Bitcoin or Ethereum, which are decentralized, CBDC is still directly managed by the government and within the legal framework. Regarding technology, many countries use blockchain or distributed ledger technology, but the key difference is that it remains centralized — the government controls the supply, monitors cash flow, and manages monetary policy more effectively.

Looking at countries that have implemented it, the Bahamas leads with Sand Dollar from 2020 — considered the world’s first CBDC. Nigeria follows with eNaira in 2021, Jamaica has JAM-DEX, and the Eastern Caribbean Currency Union issued DCash for the islands. But the truly major one is China with e-CNY — the largest CBDC program in the world today, tested in many cities and integrated into popular payment apps. India is piloting digital Rupee, Brazil is developing Drex connected with smart contracts, and Russia, UAE, and many other countries are also accelerating their experiments. According to statistics, over 130 countries are researching or developing CBDCs.

Regarding benefits, what is CBDC if not a tool to improve payment efficiency? Transactions are fast, low-cost, and not limited by banking hours. This is very important amid the booming e-commerce. Central banks can monitor cash flow in real-time, increase financial transparency, reduce money laundering and tax evasion. Governments can also easily implement direct financial support policies.

However, the risks are not insignificant. Privacy issues are a major concern — each transaction could be monitored if there are no proper data protection mechanisms. Cyberattacks and dependence on high-tech infrastructure are also challenges. The key point is that if people shift all their deposits into CBDC wallets managed by the Central Bank, commercial banks could lose funding, affecting credit and financial stability.

Overall, CBDC is essentially a strategic shift in the global monetary system. In the context of increasing popularity of crypto and stablecoins, countries need CBDCs to maintain their role in financial regulation while leveraging digital technology benefits. The future will surely see CBDCs coexist with cryptocurrencies and other digital assets, creating a more complex and multi-layered financial ecosystem.