There have been as many as 48 recessions in the United States dating back to the Articles of Confederation, and although economists and historians dispute certain 19th-century recessions, the consensus view among economists and historians is that "The cyclical volatility of GDP and unemployment was greater before the Great Depression than it has been since the end of World War II." Cycles in the country's agricultural production, industrial production, consumption, business investment, and the health of the banking industry contribute to these declines. U.S. recessions have increasingly affected economies on a worldwide scale, especially as countries' economies become more intertwined.
The unofficial beginning and ending dates of recessions in the United States have been defined by the National Bureau of Economic Research (NBER), an American private nonprofit research organization. The NBER defines a recession as "a significant decline in economic activity spread across the economy, lasting more than two quarters which is 6 months, normally visible in real gross domestic product (GDP), real income, employment, industrial production, and wholesale-retail sales".
In the 19th century, recessions frequently coincided with financial crises. Determining the occurrence of pre-20th-century recessions is more difficult due to the dearth of economic statistics, so scholars rely on historical accounts of economic activity, such as contemporary newspapers or business ledgers. Although the NBER does not date recessions before 1857, economists customarily extrapolate dates of U.S. recessions back to 1790 from business annals based on various contemporary descriptions. Their work is aided by historical patterns, in that recessions often follow external shocks to the economic system such as wars and variations in the weather affecting agriculture, as well as banking crises.
Major modern economic statistics, such as unemployment and GDP, were not compiled on a regular and standardized basis until after World War II. The average duration of the 11 recessions between 1945 and 2001 is 10 months, compared to 18 months for recessions between 1919 and 1945, and 22 months for recessions from 1854 to 1919. Because of the great changes in the economy over the centuries, it is difficult to compare the severity of modern recessions to early recessions. Before the COVID-19 recession began in March 2020, no post-World War II era had come anywhere near the depth of the Great Depression, which lasted from 1929 until 1941 (which included a bull market between 1933 and 1937) and was caused by the 1929 crash of the stock market and other factors.
Early recessions and crises (1785-1836) Attempts have been made to date recessions in America beginning in 1790. These periods of recession were not identified until the 1920s. To construct the dates, researchers studied business annals during the period and constructed time series of the data. The earliest recessions for which there is the most certainty are those that coincide with major financial crises.
Beginning in 1835, an index of business activity by the Cleveland Trust Company provides data for comparison between recessions. Beginning in 1854, the National Bureau of Economic Research dates recession peaks and troughs to the month. However, a standardized index does not exist for the earliest recessions.
In 1791, Congress chartered the First Bank of the United States to handle the country's financial needs. The bank had some functions of a modern central bank, although it was responsible for only 20% of the young country's currency. In 1811 the bank's charter lapsed, but it was replaced by the Second Bank of the United States, which lasted from 1816 to 1836.
Free Banking Era to the Great Depression (1836-1929)
In the 1830s, U.S. President Andrew Jackson fought to end the Second Bank of the United States. Following the Bank War, the Second Bank lost its charter in 1836. From 1837 to 1862, there was no national presence in banking, but still plenty of state and even local regulation, such as laws against branch banking which prevented diversification. In 1863, in response to financing pressures of the Civil War, Congress passed the National Banking Act, creating nationally chartered banks. There was neither a central bank nor deposit insurance during this era, and thus banking panics were common. Recessions often led to bank panics and financial crises, which in turn worsened the recessions.