◄ | ECONOMY 1945 and EARLIER |
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The Great Depression |
The Great Depression bottomed out at the end of 1932, with British unemployment having reached 20%, American unemployment even higher.
Keynes wrote 'The General Theory' in 1936 to explain why the recovery was so feeble.
His revolutionary proposition was that following a big shock - usually a collapse in investment - there were no automatic recovery forces in a market economy.
The economy would go on shrinking until it reached some sort of stability at a low level.
Keynes called this position "under-employment equilibrium".
The reason was that the level of activity - output and employment - depended on the level of aggregate demand or spending power. If spending power shrank, output would shrink. In this situation it was the government's job to increase its own spending to offset the decline in public spending - that is by running a deficit to whatever extent necessary. |
To cut government spending was completely the wrong policy in a slump. When an economy is booming, a hair shirt at the Treasury is the right policy, when it is stagnating it is the wrong policy.
Keynes's message was: you cannot cut your way out of a slump; you have to grow your way out.
Eighty years on we have still not fully learnt the lesson.
Three years after the collapse of 2008, our economy is flat: there are no signs of growth, nor can the Osborne policy of a thousand cuts produce any.
It was Friedrich Hayek (*), who represented the orthodox theories which Keynes attacked. According to Hayek the main cause of slumps was excessive credit creation by the banks leading to overspending. The boom was the illusion; the slump the reality. The situation following an injection of money by the banking system would be similar to that of a people on an isolated island, if, after having partially constructed an enormous machine… they found they had exhausted all their savings before the new machine could turn out its products. They would then have no choice but to abandon, temporarily, the work on the new process and to devote all their labour to producing their daily bread without any capital. That is, go back to growing their own food - much as the Russians did when their economy collapsed in the early 1990s. Keynes was scathing in his comment on Hayek's book, Prices and Production, which he called "one of the most frightful muddles I have ever read". "It is an extraordinary example of how, starting with a mistake, a remorseless logician can end in Bedlam." |
Hayek gave up serious economics, though not serious writing.
He and Keynes developed a wary respect, and even liking, for each other. "We get on very well in private life", Keynes wrote. "But what rubbish his theory is."
Keynes's magnetism made a deep impression on Hayek, but he never stopped believing that his influence on economics was "both miraculous and tragic". |
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The industrial revolution |
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Ancient times |
The ancient economy was mainly based on subsistence farming. The exchange of goods happend within a barter economy. In the Ancient Greece, when the word economy came up, the majority of people were bondslaves of the freeholders. The economic discussion was driven by scarcity. Aristotle (384-322 B.C.) was the first to differ between a use value and an exchange value of goods. (Politics, Book I). The exchange ratio he defined was not only expression of the value of goods but of the relations between the people involved in trade. Economy became a synonym for trade, money and profit. For most of the time in history economy therefore stood in opposition to institutions with fixed exchange ratios as reign, state, religion, culture and tradition. |