Understanding when inflation started in the US requires looking beyond a single date and instead examining a series of economic shifts that gradually altered the price landscape for American consumers. While the country experienced periods of high inflation during wartime, the persistent and pervasive inflation many remember from the later part of the 20th century began to take root in the mid-1960s. This era marked a transition from the relative price stability of the post-war period, setting the stage for a decade of rising costs that would reshape financial planning and policy for generations.
The Pre-1960s Era of Price Stability
In the two decades following World War II, the United States enjoyed a period of remarkable price stability that was unusual for a modern industrial economy. Consumer prices increased at an average annual rate of less than 2% throughout the 1950s and early 1960s, a stark contrast to the double-digit spikes seen in the 1970s. This calm was partly due to the lingering effects of post-war productivity gains and a global economic environment where commodities, particularly oil, were relatively cheap and stable. The Federal Reserve, still learning the nuances of its dual mandate, generally kept interest rates at levels that discouraged borrowing and spending, inadvertently tamping down inflationary pressures before they could gain momentum.
The Initial Shifts in the Mid-1960s
The question of when did inflation start in the US finds its first significant answer in the mid-1960s, a period often overlooked in favor of the more dramatic 1970s. The catalyst was a combination of fiscal and monetary policy decisions made to fund two major initiatives simultaneously: the Vietnam War and Lyndon B. Johnson’s Great Society programs. This "guns and butter" strategy required the government to spend significantly more than it collected in revenue without raising taxes to match. The increased demand for goods and services, coupled with a labor market that was tight as men entered the military draft, created the first strains on the existing price equilibrium, pushing inflation from its historical lows.
The Role of Monetary Policy
The Federal Reserve, under Chair William McChesney Martin, initially responded to the rising prices with caution, often prioritizing the health of the bond market over curbing inflation. The central bank kept interest rates too low for too long, effectively financing the deficit and allowing the money supply to expand rapidly. This expansion meant more dollars were chasing the same amount of goods, a basic economic principle that inevitably leads to higher prices. The hesitation to act decisively in the late 1960s is widely viewed as the critical error that allowed temporary cost increases to become entrenched inflationary expectations.
The Acceleration into the 1970s
What began as a manageable uptick in the mid-1960s became a full-blown crisis by the early 1970s. Inflation started to accelerate, moving from a mild 1% in 1965 to over 6% by 1971. This period was punctuated by the collapse of the Bretton Woods system in 1971, when President Nixon suspended the convertibility of the dollar into gold. The resulting shock to the global financial system, combined with a series of oil price shocks triggered by geopolitical events like the Yom Kippur War, sent prices soaring. The term "stagflation" entered the economic lexicon as the US faced the uncomfortable reality of high unemployment alongside double-digit inflation, a phenomenon that defied the traditional economic models of the time.
The Peak and the Aftermath
More perspective on When did inflation start in the us can make the topic easier to follow by connecting earlier points with a few simple takeaways.
