Great Depression

The Great DepressionThe Great Depression was a worldwide economic depression from the late 1920s through the 1930s. For decades, debates went on about what caused the economic catastrophe, and economists remain split over several different schools of thought. In broad terms, the event was most likely caused by overly optimistic investor sentiment and the availability of easy credit for consumers and businesses following World War I.Investor optimism and consumer spending were likely spurred by the post-war years of the 1920s. Citizens and governments worldwide felt relieved that their livelihoods were no longer in danger and shifted their focus to building new lives. Banks and creditors saw this newfound confidence as an opportunity to make credit more accessible and profit from their loaning business.For almost a decade, loans and mortgages were granted to individuals and businesses with poor credit ratings. Eventually, sky-high consumer and national debt brought markets crashing and vanquished investor sentiment.Wall Street Crash of 1929 (Black Tuesday)Many consider the Wall Street Crash of October 29, 1929, as the official starting point of The Great Depression. Worldwide GDP fell by 15% over four years from 1929 to 1932. The unemployment rate in the US increased sixfold, peaking at a staggering 22%. Economies worldwide ground to a halt, and governments felt pressured to implement expansionary fiscal policies.Main Economic TheoriesThere are three generally accepted economic explanations for The Great Depression:Common TheoryThe most widely accepted theory that explains the Great Depression is that governments are to be held responsible for changes in fiscal policy during all economic climates. Thus, they should aim to keep aggregate money supply and demand growing at a steady pace in the long run. For instance, during a recessionary period, liquidity in the banking system should be increased, and taxes should be cut to prevent the collapse of money supply and demand.In the case of the Great Depression, most governments were either too slow to react or didn’t react at all. Some economists even argued that economic depressions were a good thing since (i) they forced failed investments to liquidate and (ii) they allowed capital and labour to be freed up from unproductive businesses and channelled into growing economic segments.Monetarist TheoryThe Monetarist Theory blames banks and the U.S. Federal Reserve for not taking measures to protect the economy during the Great Depression. As the money supply shrunk by 35% and CPI fell by 33%, the Fed took too long to respond and did not lower interest rates, increase the monetary base, or inject liquidity into the banking system in time.The delay allowed stock market indices to drop significantly, which led to investors panicking and selling off their securities. Cumulatively, these factors allowed an otherwise intense recessionary period to become the Great Depression.Keynesian TheoryBritish economist John Maynard Keynes formulated the Keynesian Theory. It states that the government’s top priority is to keep employment as high as possible during recessionary periods by running deficits. Keynes’ theory also noted that governments needed to increase public sector spending or sharply cut taxes.ConsensusAll three theories broadly point to the governments and agencies’ lack of response during acute economic times. The consensus is that quick changes to interest rates, tax rates, and liquidity should have been there.

Evita Veigas

29 April 2023