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Dead Economics

Decent Essays

New Ideas From Dead Economics, written by Todd G. Buchholz, introduces different economic ideas from great economists throughout history. The book starts with the basic introduction of economists, and then points out the issue in the past of the ignorance of the economists. From his insightful perspective, Todd G. Buchholz illustrated the theories of the great economic thinkers in history and developed the modern economic thought based on those theories. Adam Smith’s “invisible hand” and “division of labors”, Alfred Marshall’s “economic time” and “elasticity model”, and John Maynard Keynes’s “Keynesian thoughts” are the five most intriguing ideas presented in the book that contributes to the modern economics. The idea of Adam Smith, who wrote The Wealth of Nations, started the economics. Smith believes that all humans desire to live better than they normally do, and that self-interest powerfully motivates the society to increase the wealth of nations. In addition, “invisible hand”, the symbol of the free market, let people take rare resources and make them into something more valuable according to …show more content…

Marshall learned about how businesses operate and isolated the economic times into three time periods. In the first period, only the demand changes; the second period, also called “short run”, is when producers change the supply amount; during the third period, the “long run”, producers vary labor and materials. Marshall believes that prices are determined when supply and demand overlap. Marshall refined elasticity and developed model of it. Elasticity is the extent to which a change in prices causes a change in the quantity of demand, and it is a very important tool in all economics. For example, when the price of a product increases but the demand of it does not change, it is inelastic demand. If there’s no substitute of this product, monopoly appears and causes the

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