A History of Monetary Policy in the United States

The history of American monetary policy is, at its core, a history of institutional learning through catastrophic failure. The First and Second Banks of the United States performed proto-central-bank functions but were not understood as instruments of deliberate macroeconomic management. The free banking era (1837-1863) demonstrated what happens without central coordination: periodic panics, wildly varying money quality, and seasonal liquidity crises that generated real economic disruption. The National Banking System improved on the chaos but retained the structural defect that would prove fatal: no lender of last resort.

The Federal Reserve Act of 1913 created an institution primarily designed to prevent bank panics, not to manage the business cycle. The concept of using interest rate policy to stabilize economic activity developed gradually through the 1920s under Benjamin Strong's leadership. Strong's death in 1928 removed the Fed's most sophisticated policymaker, and the institution that remained allowed the money supply to contract by one-third between 1929 and 1933 -- the decisive policy failure that transformed a severe recession into the Great Depression. This catastrophe defined American monetary policy for the next century: never again allow a banking crisis to become a monetary contraction (Friedman and Schwartz, 1963).

The postwar monetary framework evolved from passive accommodation of Treasury financing needs (enforced by the Fed's wartime commitment to cap Treasury yields) through the 1951 Accord, which restored operational independence, to the active countercyclical policy of the 1960s and the monetarist revolution of the 1970s. Friedman's argument -- that inflation was always and everywhere a monetary phenomenon and that the proper role of the central bank was steady, moderate money supply growth rather than discretionary stabilization -- became the intellectual foundation for Volcker's assault on inflation. The 1979-1982 tightening was the most deliberately painful monetary policy in American history, producing a severe recession in order to break inflationary expectations (Meltzer, 2003).

The Federal Reserve's response to the 2008 crisis was shaped entirely by the Fed's reading of its own history. Bernanke, the leading academic expert on the Great Depression, was determined not to repeat the mistake of allowing a financial crisis to become a monetary contraction. He did not. The balance sheet expanded tenfold in a decade.Adapted from Ben Bernanke, The Courage to Act (2015)

The 'Great Moderation' of 1985-2007 -- low and stable inflation, moderate business cycle fluctuations -- was widely attributed to improved monetary policy, particularly the adoption of implicit inflation targeting. The 2008 financial crisis shattered this complacency, revealing that monetary policy focused on consumer price inflation had paid insufficient attention to asset price inflation and financial system stability. The subsequent era of zero interest rates, quantitative easing, and forward guidance represented both an expansion of the Fed's toolkit and an acknowledgment that conventional monetary policy had reached its limits.

The Federal Reserve's 2020 framework revision -- adopting 'average inflation targeting' and committing to support a 'broad and inclusive' labor market recovery -- represented the most significant doctrinal evolution in its mandate since the 1978 Humphrey-Hawkins Act. The revision acknowledged that the previous framework had been too quick to raise rates in response to falling unemployment, systematically underperforming on the employment side of the dual mandate. Whether the post-COVID inflation of 2021-2023 will produce a reversion to more hawkish norms, or whether it will be incorporated as a one-time shock rather than a failure of the new framework, remains to be seen as of this writing (Federal Reserve, 2020).