Background To Great Depression:
- The 1920s witnessed an economic boom in the US (typified by Ford Motor cars, which made a car within the grasp of ordinary workers for the first time). Industrial output expanded very rapidly.
- Sales were often promoted through buying on credit. However, by early 1929, the steam had gone out of the economy and output was beginning to fall.
- The stock market had boomed to record levels. Price to earning ratios were above historical averages.
- The US Agricultural sector had been in recession for many more years
- The UK economy had been experiencing deflation and high unemployment for much of the 1920s. This was mainly due to the cost of the first world war and attempting to rejoin the Gold standard at a pre-world war 1 rate. This meant Sterling was overvalued causing lower exports and slower growth. The US tried to help the UK stay in the gold standard. That meant inflating the US economy, which contributed to the credit boom of the 1920s.
Causes of Great Depression
1. Stock Market Crash of October 1929During September and October, a few firms posted disappointing results causing share prices to fall. On October 28th (Black Monday), the decline in prices turned into a crash has share prices fell 13%. Panic spread throughout the stock exchange as people sought to unload their shares. On Tuesday there was another collapse in prices known as 'Black Tuesday'. Although shares recovered a little in 1930, confidence had evaporated and problems spread to the rest of the financial system. Share prices would fall even more in 1932 as the depression deepened. By 1932, The stock market fell 89% from its September 1929 peak. It was at a level not seen since the nineteenth century.
- Falling share prices caused a collapse in confidence and consumer wealth. Spending fell and the decline in confidence precipitated a desire for savers to withdraw money from their banks.
In the first 10 months of 1930 alone, 744 US banks went bankrupt and savers lost their savings. In a desperate bid to raise money, they also tried to call in their loans before people had time to repay them. As banks went bankrupt, it only increased the demand for other savers to withdraw money from banks. Long queues of people wanting to withdraw their savings was a common sight. The authorities appeared unable to stop bank runs and the collapse in confidence in the banking system. Many agree, that it was this failure of the banking system which was the most powerful cause of economic depression.
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50% fall in bank lending during the Great Depression. Period in grey - recessions. |
- Because of the banking crisis, Banks reduced lending, there was a fall in investment. People lost savings and so reduced consumer spending. The impact on economic confidence was disastrous.
Great Depression in US
Over 20% fall in US real GDP
Four consecutive years of negative growth 1929-32.
US unemployment rose from zero in 1929 to over 25% in 1932 - indicating the severity and seriousness of the decline in economic activity.
US Deflation
Significant fall in US consumer prices.
Great Depression in the UK
The great depression in the UK was less severe because
There had been no boom in the 1920s (it was actually a period of low growth)
After leaving the Gold Standard in 1932, the UK economy recovered relatively well.
The UK also experienced a long period of deflation in the 1920s and 1930s. See: History of inflation
With falling output, prices began to fall. Deflation created additional problems.
- It increased the difficulty of paying off debts taken out during the 1920s.
- Falling prices encouraged people to hoard cash rather than spend (Keynes called this the paradox of thrift)
- Increased real wage unemployment (workers reluctant to accept nominal wage cuts, caused real wages to rise - creating additional unemployment)
As banks went bankrupt, consumer spending and investment fell dramatically. Output fell, unemployment rose causing a negative multiplier effect. In the 1930s, the unemployment received little relief beyond the soup kitchen. Therefore, the unemployed dramatically reduced their spending. See: Negative multiplier effect
Global Downturn
America had lent substantial amounts to Europe and the UK, to help rebuild after first world war. Therefore, there was a strong link between the US economy and the rest of the world. The US downturn soon spread to the rest of the world as America called in loans, Europe couldn't afford to pay back. This global recession was exacerbated by imposing new tariffs such as Smoot-Hawley which restricted trade further.
Different views of the Great Depression
Monetarists ViewMonetarists highlight the importance of a fall in the money supply. They point out that between 1929 and 1932, the Federal Reserve allowed the money supply (Measured by M2) to fall by a third. In particular, Monetarists such as Friedman criticise the decisions of the Fed not to save banks going bankrupt. They say that because the money supply fell so much an ordinary recession turned into a major deflationary depression.
Austrian View
The Austrian school of Economists such as Hayek and Ludwig Von Mises place much of the blame on an unsustainable credit boom in the 1920s. In particular, they point to the decision to inflate the US economy to try and help the UK remain on the Gold standard at a rate which was too high. They argue after this unsustainable credit boom a recession became inevitable. The Austrian school doesn't accept the Friedman analysis that falling money supply was the main problem. They argue it was the loss of confidence in the banking system which caused the most damage.
Keynesian View
Keynes emphasised the importance of a fundamental disequilibrium in real output. He saw the Great Depression as evidence that the classical models of economics were flawed.
- Classical economics assumed Real Output would automatically return to equilibrium (full employment levels), but the great depression showed this to be not true.
- Keynes said the problem was lack of aggregate demand. Keynes argued passionately that governments should intervene in the economy to stimulate demand through public works scheme - higher spending and borrowing.
- Keynes heavily criticised the UK government's decision to try balance the budget in 1930 through higher taxes and lower benefits. He said this only worsened the situation.
- Keynes also pointed to the paradox of thrift.
The Marxist View saw the Great Depression as heralding the imminent collapse of global capitalism. With unemployment over 25%, Marxists held that this showed the inherent instability and failure of the capitalist model. Furthermore, they pointed to the Soviet Union as a country which was able to overcome the great depression through state-sponsored economic planning.
How important was the Stock Market Crash of 1929?
The stock market crash of October 1929, was certainly a factor which precipitated events. It did cause a decline in wealth and severely affected confidence. However, changes in share prices were a reflection of the underlying boom and bust in the economy. Also, a collapse in share prices might not have caused the great depression if bank failures had been avoided. In October 1987, share prices fell by even more (22%) than black Monday. But, it didn't cause an economic recession.Related
- Essays on the Great Depression by Ben S. Bernanke at Amazon.com