Long Depression
In the United States, economists typically refer to the Long Depression as the Depression of 1873–1879, kicked off by the Panic of 1873, and followed by the Panic of 1893, book-ending the entire period of the wider Long Depression. The National Bureau of Economic Research dates the contraction following the panic as lasting from October 1873 to March 1879. At 65 months, it is the longest-lasting contraction identified by the NBER, eclipsing the Great Depression's 43 months of contraction. In the United States, from 1873 to 1879, 18,000 businesses went bankrupt, including 89 railroads. Ten states and hundreds of banks went bankrupt. Unemployment peaked in 1878, long after the initial financial panic of 1873 had ended. Different sources peg the peak U.S. unemployment rate anywhere from 8.25% to 14%.
Long Depression
David Ames Wells (1890) wrote of the technological advancements during the period 1870–90, which included the Long Depression. Wells gives an account of the changes in the world economy transitioning into the Second Industrial Revolution in which he documents changes in trade, such as triple expansion steam shipping, railroads, the effect of the international telegraph network and the opening of the Suez Canal. Wells gives numerous examples of productivity increases in various industries and discusses the problems of excess capacity and market saturation.