Central banks - statistics & facts
As key players in controlling monetary policy and financial stability, their functions include setting interest rates, managing the money supply, and intervening in crises to prevent systemic collapses. For instance, the Federal Reserve, the largest central bank globally with assets exceeding 7.7 trillion U.S. dollars at the end of 2023, played a vital role in stabilizing the U.S. economy during the 2008 financial crisis and the COVID-19 pandemic.
Influencing economies with rates and money supply
Interest rates and money supply management are two core levers that central banks use to influence economic conditions. Central banks adjust interest rates to manage inflation and promote economic growth. For example, lowering rates makes borrowing cheaper, encouraging spending and investment, especially during economic downturns. Conversely, raising rates helps contain inflation by tightening borrowing conditions. This strategy was evident throughout 2022 when many central banks responded to rising inflation by increasing interest rates. As inflation moderated in 2023 and 2024, several major central banks, including the ECB and the Bank of England, decided to cut interest rates for the first time in years. At the same time, central banks manipulate the money supply by purchasing government securities to inject liquidity into the economy or selling them to reduce it. This was especially apparent in 2020 and 2021 when the U.S. Federal Reserve expanded the money supply sharply to mitigate the economic impact of the COVID-19 pandemic.Central bank digital currencies (CBDC)
In 2023, central banks were heavily involved in an emerging trend aimed at enhancing cross-border payments. They were trying to develop and issue their own version of digital currency similar to crypto, called CBDC, or central bank digital currency. There are two primary arguments supporting the increasing interest of central banks in the creation of digital currencies. One argument centers around the financial inclusion, or individuals without access to traditional bank accounts in the digital payment ecosystem. This is particularly relevant in regions like Africa – where less than half of the continent’s population was predicted to have a bank account by 2022 - and Latin America. An even more important driver behind the development of CBDC is the preservation of the role central banks in money provision. Nevertheless, CBDC development remains ongoing in numerous countries, with only a limited number having a fully operational version as of 2023.Central banks play a crucial role in shaping the global economy. The interest rate cuts in mid-2024 by major banks like the ECB, Bank of Canada, and Bank of England highlight their impact on growth and stability. As innovations like central bank digital currencies emerge, these institutions will continue to adapt, remaining central to the future of financial systems.