Chapter 2: Thinking like an Economist Principles of Economics‚ 6th Edition N. Gregory Mankiw Page 1 1. Every field has its own language and its own way of thinking. a. The single most important purpose of this book (course) is to help you learn the economist’s way of thinking. The Economist as Scientist a. Economists try to address their subject with a scientist’s objectivity. b. They devise theories‚ collect data‚ and then analyze these data in an attempt to verify or refute their theories. c. The
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-Interest rates -Unemployment Rates I. The Economist as Scientist A. Economists Follow the Scientific Method. 1. Observations help us to develop theory. 2. Data can be collected and analyzed to evaluate theories. 3. Using data to evaluate theories is more difficult in economics than in physical science because economists are unable to generate their own data and must make do with whatever data are available. 4. Thus‚ economists pay close attention to the natural experiments offered
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Keynesian economics The differences between classical and Keynesian economics are numerous‚ but can be categorized into a few key areas. In general‚ classical economists would like to see the government stay out of the economy‚ and try to influence the economy as little as possible. Keynesian economists‚ who follow the philosophy of famous economist‚ John Maynard Keynes‚ by contrast‚ do not strongly advocate for a position. Those that follow the policy generally believe in strong fiscal policy‚ and a
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indeed apply to economics. The Wall Street Journal provides daily analyses of economic events and economists’ perspectives on what has happened as well as what is likely to happen. The Wall Street Journal ‘s curculation is evidence that these analyses are taken seriously by both businesspeople and consumers. To see how economists’ predictions change the course of economic events‚ look at economists’ assessment of leading and coincidental indicators and the subsequent movement up or down in the markets
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judgments about the economy‚ identify problems‚ and prescribe solutions. While positive economics is concerned with just the facts‚ normative economics requires us to make value judgments. When an economist advises that we cut government spending—an action that will benefit some citizens and harm others—the economist is engaging in normative analysis. Positive and normative economics are intimately related in practice. For one thing‚ we cannot properly argue about what we should or should not do unless we
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Liberty for Illusions”‚ published in Free Inquiry‚ Wendy Kaminer discusses to the American citizens how their privacy and freedom has been invaded through the use of surveillance systems. In contrast‚ the article “If Looks Could Kill”‚ written by The Economist group asserts that monitoring actions can be a difficult and tedious work as a human‚ but at the same time advanced surveillance cameras have not been accurate. Both authors emphasize their ideas using the help of specific strategies. Three strategies
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aimed the new economy model with Keynes’s theories. In fact‚ some Post-Keynesian economists had a more progressive view than Keynes about labor policies and re-distribution. The foundation of the school was coming from the principle of effective demand which matters long-run an short-run with same. That means‚ In perfect competition or competitive market‚ there is no leaning to full employment. Unlike Neo-classical economists‚ Post-Keynesians rejects that market failure occurs from sticky wages and prices
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(The Economist‚ p. 2). The absence of people in the theaters can be clearly be seen‚ since there are so many substitutes such as streaming services now. The decline of cinema attendance is a great illustration of a change in taste and preference for consumers as substitutes‚ like Netflix‚ have caused the demand for cinemas and streaming services to change. Going to the movies was a popular thing to do‚ but consumers’ tastes and preferences have changed. In the article by “The Economist‚” it states
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Keynesian Economics The differences between classical and Keynesian economics are many‚ but they can be categorized into a few key areas. In general‚ classical economists would like to see the government stay out of the economy‚ and try to influence it as little as possible. Keynesian economists‚ who follow the philosophy of famous economist John Maynard Keynes‚ by contrast‚ do not strongly advocate for a position. Those that follow this policy generally believe in strong fiscal policy‚ and a central
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Why do Keynesian economists believe market forces do not automatically adjust for unemployment and inflation? What is their solution for stabilizing economic fluctuations? Why do they believe changes in government spending affect the economy differently than changes in income taxes? Classical economists offered a solution to end unemployment during the 1930s Great Depression. These economists stated that wages were too high; meaning the employed were being paid too much for their work. Classical
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