Australia focuses on wholesale applications. Unlike a retail CBDC, which would be available to the public, a wholesale CBDC is intended for use by financial institutions. Australia began exploring wholesale CBDCs in 2020-21 for financial market efficiency, transaction speed, and cross-border payment functionality.
In 2023, the RBA launched Project eAUD in collaboration with the Digital Finance Cooperative Research Centre (DFCRC), Commonwealth Bank, and other major financial entities. This initiative was designed to test a digital version of the Australian dollar in a wholesale environment, exploring how it could improve interbank settlements, liquidity management, and financial system security.
The core motivation behind a wholesale CBDC is to enhance interbank transactions and reduce reliance on existing settlement systems. One objective is to speed up cross-border wholesale payments, reducing the time and cost involved in foreign exchange processes.
Australia’s wholesale CBDC model relies on a token-based system, where digital tokens representing the eAUD are transacted within a closed network of authorized financial institutions. This structure is built on distributed ledger technology (DLT), enabling secure and instantaneous participant transactions. DLT also offers the advantage of programmable transactions, allowing “smart contracts” to automate specific processes under predefined conditions, such as loan disbursement or payment collection.
The RBA’s collaboration with DFCRC, Commonwealth Bank, and other financial institutions has allowed Australia to test the CBDC’s functionality in real-world use cases such as syndicated loans, where multiple lenders provide capital to borrowers. Through the CBDC, lenders can execute complex agreements with greater efficiency, lower costs, and fewer intermediaries.
An important area of study is the potential for a wholesale CBDC to affect monetary policy. While wholesale CBDCs may not directly impact the public, they could influence how liquidity is managed in the financial system, thereby affecting interest rates and broader economic policy.
The implementation of a wholesale CBDC in Australia could have significant regulatory implications. Financial regulatory bodies, such as the Australian Prudential Regulation Authority (APRA) and the Australian Securities and Investments Commission (ASIC), will need to adapt to oversee CBDC-related operations effectively. The RBA has been clear that any wholesale CBDC must fit Australia’s current regulatory environment and adhere to international standards.
By focusing on wholesale applications, the RBA is targeting improvements in efficiency, security, and cost-effectiveness for the country’s financial institutions. However, challenges in cybersecurity, regulatory adaptation, and operational risk management remain key areas to address.
Benefits and Challenges of a Wholesale CBDC
Australia’s approach to wholesale CBDC has presented a range of benefits, but it also faces significant challenges. Here are some of the major considerations:
- Benefits:
- Reduced Settlement Time: Wholesale CBDCs could cut settlement time to near-instant, increasing market liquidity.
- Lower Transaction Costs: By streamlining processes, wholesale CBDCs could reduce operational costs.
- Enhanced Security: Distributed ledger technology reduces fraud risk and ensures transaction integrity.
- Cross-Border Payments: International transactions could become much simpler and faster, benefiting global trade.
- Challenges:
- Technical Complexity: Implementing a DLT-based CBDC requires significant technological infrastructure and expertise.
- Cybersecurity Risks: DLT has high-security standards but is not immune to cyber threats.
- Operational Risk: Transitioning to a wholesale CBDC involves reshaping existing financial processes and could disrupt current workflows.
References
- Reserve Bank of Australia. (2023). Project eAUD: Exploring the Potential of a Wholesale CBDC. Reserve Bank of Australia. Retrieved from https://www.rba.gov.au
- Digital Finance Cooperative Research Centre. (2023). Wholesale CBDC and the Future of Finance in Australia. DFCRC Reports.
- Commonwealth Bank of Australia. (2023). Pilot Projects and Applications of Wholesale CBDC. Commonwealth Bank White Paper.