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The General Theory of Employment, Interest and Money

work by Keynes

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John Maynard Keynes's The General Theory of Employment, Interest and Money (1935-36) revolutionized economic thought by proposing that government intervention could mitigate recessions and reduce unemployment. Keynesian economics, as it became known, posits that insufficient demand for goods and services leads to unemployment, as businesses won't produce what they cannot sell.123

Keynes argued that investment, influenced by interest rates and future expectations, drives economic activity. He proposed that governments can stimulate demand and foster full employment through fiscal policies like adjusting taxes and public spending. This "demand-side" theory focuses on short-term economic fluctuations. The concept of "liquidity preference" explains why people prefer holding cash over investments, especially when interest rates are low.345

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