A central bank, reserve bank, national bank, or monetary authority is an institution that manages the currency and monetary policy of a country or monetary union.[1] In contrast to a commercial bank, a central bank possesses a monopoly on increasing the monetary base. Many central banks also have supervisory or regulatory powers to ensure the stability of commercial banks in their jurisdiction, to prevent bank runs, and in some cases also to enforce policies on financial consumer protection and against bank fraud, money laundering, or terrorism financing. Central banks play a crucial role in macroeconomic forecasting, which is essential for guiding monetary policy decisions, especially during times of economic turbulence.[2]
Central banks in most developed nations are usually set up to be institutionally independent from political interference,[3][4][5] even though governments typically have governance rights over them, legislative bodies exercise scrutiny, and central banks frequently do show responsiveness to politics.[6][7][8]
Issues like central bank independence, central bank policies and rhetoric in central bank governors discourse or the premises of macroeconomic policies[9] (monetary and fiscal policy) of the state are a focus of contention and criticism by some policymakers,[10] researchers[11] and specialized business, economics and finance media.[12][13]
^Compare:Uittenbogaard, Roland (2014). Evolution of Central Banking?: De Nederlandsche Bank 1814–1852. Cham (Switzerland): Springer. p. 4. ISBN9783319106175. Archived from the original on 1 July 2023. Retrieved 3 February 2019. Although it is difficult to define central banking, ... a functional definition is most useful. ... Capie et al. (1994) define a central bank as the government's bank, the monopoly note issuer and lender of last resort.
^David Fielding, "Fiscal and Monetary Policies in Developing Countries" in The New Palgrave Dictionary of Economics (Springer, 2016), p. 405: "The current norm in OECD countries is an institutionally independent central bank ... In recent years some non-OECD countries have introduced ... a degree of central bank independence and accountability."
^Apel, Emmanuel (November 2007). "1". Central Banking Systems Compared: The ECB, The Pre-Euro Bundesbank and the Federal Reserve System. Routledge. p. 14. ISBN978-0415459228.