The Panic of 1837 was a financial crisis in the United States that touched off a major recession that lasted until the mid-1840s. Profits, prices and wages went down while unemployment went up. Pessimism abounded during the time. The panic had both domestic and foreign origins. Speculative lending practices in western states, a sharp decline in cotton prices, a collapsing land bubble, international specie flows, and restrictive lending policies in Great Britain were all to blame. On May 10, 1837, banks in New York City suspended specie payments, meaning that they would no longer redeem commercial paper in specie at full face value. Despite a brief recovery in 1838, the recession persisted for approximately seven years. Banks collapsed, businesses failed, prices declined, and thousands of workers lost their jobs. Unemployment may have been as high as 25% in some locales. The years 1837 to 1844 were, generally speaking, years of deflation in wages and prices.
The financial crisis was due to a period of economic expansion from mid-1834 to mid-1836. The prices of land, cotton, and slaves rose sharply in these months. The origins of this boom had many causes, both domestic and international. Because of the peculiar factors of international trade at the time, copious amounts of silver were coming into the United States from Mexico and China. Land sales and tariffs on imports were also generating substantial federal revenues. Through lucrative cotton exports and the marketing of state-backed bonds in British money markets, the United States acquired significant capital investment from Great Britain. These bonds financed transportation projects in the United States. Open British credit, through Anglo-American banking houses like Baring Brothers, fueled much of the United States's westward expansion, internal improvements, and industrial growth in the antebellum era. 
In 1836, directors of the Bank of England noticed that the Bank's monetary reserves had declined precipitously in recent years, possibly because of poor wheat harvests that forced Great Britain to import much of its food. To compensate, the directors indicated that they would gradually raise interest rates from 3 to 5 percent. Conventional financial theory held that banks should raise interest rates and curb lending when faced with low monetary reserves. Raising interest rates, according to the laws of supply and demand, was supposed to attract specie since money generally flows where it will generate the greatest return. In an open economy with free trade and relatively weak trade barriers, the monetary policies of the hegemon - Great Britain - are transmitted to the rest of the world. This means that when Britain raised interest rates, major banks in the United States would be forced to do the same.
When New York banks raised interest rates and scaled back on lending, the effects were damaging. Since the price of a bond bears an inverse relationship to the yield (or interest rate), the increase in prevailing interest rates would have forced down the price of American securities. Importantly, demand for cotton plummeted. The price of cotton fell by 25% in February and March 1837. The United States economy, especially in the southern states, was heavily dependent on stable cotton prices. Receipts from cotton sales provided funding for some schools, balanced the nation's trade deficit, fortified the US dollar, and procured foreign exchange earnings in British pound sterling, the world's reserve currency at the time. Since the United States was still a predominantly agricultural economy centered on the export of staple crops and an incipient manufacturing sector, a collapse in cotton prices would have caused massive reverberations.
Within the United States, there were several contributing factors. In July 1832, President Andrew Jacksonvetoed the bill to recharter the Second Bank of the United States (BUS), the nation's central bank and fiscal agent. As the BUS wound up its operations in the next four years, state-chartered banks in the West and South relaxed their lending standards, maintaining unsafe reserve ratios. Two domestic policies, in particular, exacerbated an already volatile situation. The Specie Circular of 1836 mandated that western lands could be purchased only with gold and silver coin. The circular was an executive order issued by Andrew Jackson, and favored by Senator Thomas Hart Benton of Missouri and other hard-money advocates. The intent was to curb inflation, but the circular may have had negative consequences. Secondly, the Deposit and Distribution Act of 1836 placed federal revenues in various banks across the country. Many of these banks were located in western regions. The effect of these two policies was to transfer specie away from the nation's main commercial centers on the East Coast. With lower monetary reserves in their vaults, major banks and financial institutions on the East Coast had to scale back their loans, which was a major cause of the panic.
Americans at the time attributed the cause of the panic principally to domestic political conflicts. Some blamed the policies of President Andrew Jackson who refused to renew the charter of Second Bank of the United States, resulting in the withdrawal of government funds from the bank. Martin Van Buren, who became president in March 1837, was largely blamed for the panic even though his inauguration preceded the panic by five weeks. Van Buren's refusal to use government intervention to address the crisis, according to his opponents, contributed further to the damage and duration of the Panic. Jacksonian Democrats, on the other hand, blamed the national Bank, both in funding rampant speculation and in introducing inflationary paper money. This was caused by banks issuing paper money excessively.
Virtually the whole nation felt the effects of the panic. Connecticut, New Jersey, and Delaware reported the greatest stress in their mercantile districts. In 1837, Vermont’s business and credit systems had taken a hard blow. Vermont had a period of alleviation in 1838, but was hit hard again in 1839-1840. New Hampshire didn’t feel the effects of the panic as much as its neighbors did. It had no permanent debt in 1838, and did not have a lot of economic stress the following years. New Hampshire’s greatest hardship was the circulation of fractional coins inside the state. Conditions in the South were much worse than the conditions in the East. Though the Old South was hit hard, the Cotton Belt was dealt the worst blow. In Virginia, North Carolina, and South Carolina the panic caused an increase in the interest of diversifying crops. New Orleans felt a general depression in business, and its money market stayed in bad condition throughout 1843. Several planters in Mississippi had spent much of their money in advance, leading to the complete bankruptcy of many planters. By 1839, many of the plantations were thrown out of cultivation. Florida and Georgia didn’t feel the effects as early as Louisiana, Alabama, or Mississippi. In 1837, Georgia had sufficient coin to carry on everyday purchases. Until 1839, citizens of Florida were able to boast about the punctuality of their payments. It was in the 1840s when Georgia and Florida began to feel the negative effects of the panic. At first the West did not feel as much pressure as the East or the South. Ohio, Indiana, and Illinois were agricultural states, and the good crops of 1837 were a relief to the farmers. In 1839, agricultural prices had fallen and the pressure had reached the agriculturalists.
Within two months the losses from bank failures in New York alone aggregated nearly $100 million. "Out of 850 banks in the United States, 343 closed entirely, 62 failed partially, and the system of State banks received a shock from which it never fully recovered.". The publishing industry was particularly hurt by the ensuing depression.
In 1842, the American economy was able to rebound somewhat and overcome the five-year depression, in part due to the Tariff of 1842, but according to most accounts, the economy did not recover until 1843.
Most economists also agree that there was a brief recovery from 1838 to 1839, which then ended as the Bank of England and Dutch creditors raised interest rates. However, economic historian Peter Temin has argued that, when corrected for deflation, the economy actually grew after 1838. According to economist and historian Murray Rothbard, between 1839 and 1843, real consumption increased by 21 percent and real gross national product increased by 16 percent, despite the fact that real investment fell by 23 percent and the money supply shrank by 34 percent.
Many individual states defaulted on their bonds, which angered British creditors. For a brief time, the United States withdrew from international money markets. Only in the late-1840s did Americans re-enter these markets. These defaults, along with other consequences of the recession, carried major implications for the relationship between the state and economic development. In some ways, the panic undermined confidence in public support for internal improvements. While state investment in internal improvements remained common in the South up until the civil war, northerners increasingly looked to private investment, rather than public, to finance growth. Moreover, the panic unleashed a wave of riots and other forms of domestic unrest. The ultimate result was an increase in the state's police powers, including more professional police forces.
Intangible factors like confidence and psychology played powerful roles, helping us explain the magnitude and depth of the panic. Central banks had only limited abilities to control prices and employment at the time, making runs on banks common. When a few banks collapsed, alarm quickly spread throughout the community, heightened by partisan newspapers. Anxious investors rushed to other banks, demanding to have their deposits withdrawn. When faced with such pressure, even healthy banks had to make further curtailments - calling in loans and demanding payment from their borrowers. This only fed the hysteria even further, leading to a downward spiral or snowball effect. In other words, anxiety, fear, and a pervasive lack of confidence initiated devastating, self-sustaining feedback loops. Many economists today understand this phenomenon as an information asymmetry. Essentially, bank depositors reacted to imperfect information; they did not know if their deposits were safe, and fearing further risk, they withdrew their deposits, even as this caused more damage. The same concept of downward spiral was true for many southern planters, who speculated in land, cotton, and slaves. Many planters took out loans from banks under the assumption that cotton prices would continue to rise. When cotton prices dropped, however, planters could not pay back their loans, which jeopardized the solvency of many banks. These factors were particularly crucial given the lack of deposit insurance in banks. When bank customers are not assured that their deposits are safe, they are more likely to make rash decisions that can imperil the rest of the economy. Economists today have concluded that suspension of convertibility, deposit insurance, and sufficient capital requirements in banks can limit the possibility of bank runs.