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Investment and Savings

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Submitted By Nurudeen
Words 1045
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It is interesting to note how economists fight among themselves in an attempt to find solutions to emerging and existing problems of societies. These discrepancies may be as a result of the subjective approach and diverse beliefs of different economists to a particular problem. This has been in existence over a time and has given birth to two main different approaches to explain the workings of the economy as a whole. These approaches are the Classical Approach and the Keynesian Approach. These approaches came to play when Adam Smith and John Maynard Keynes by coming up with theories which are mostly based on assumptions in their attempt to explain the relationship between savings and investment in a capital market of an economy.

According to the classicals, the savings and investment equity assumption requires the household savings to equal the capital investment expenditures. They believe that should savings not equal the investment the flexible interest rate should be able to restore the equilibrium. Thus, in a beautiful free world of classical economics, no human or government intervention is required to lead the capital market to be at equilibrium as well. This is based on the assumption that in the long run, full employment of resources would be attained and that any human effort to restore the equilibrium point would rather do the economy more harm than good. If the economy does not follow this assumption and shows a mismatch in savings and investment, the classicals provide the “evergreen solution” – do nothing, it is temporary and will correct itself. They also believed that the major determinant of savings and investment is interest rate. According to them, interest rate is positively or directly related to savings but inversely related to investment. Another important assumption of the classicals is the belief in the Say’s Law: “Supply creates its own

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