Macroeconomics (Book Only)
12th Edition
ISBN: 9781285738314
Author: Roger A. Arnold
Publisher: Cengage Learning
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Chapter 10.3, Problem 2ST
To determine
Changes to real
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In an economy, marginal propensity to consume (MPC) is 0.75 where Keynesian model works. Now, if government increases both its expenditure and taxes by 1000, then Income increases by 4000; Income increases by 3000; Income increases by 1000; Income do not change?
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Hint: Enter only the number of billions and no dollar sign in your response (e.g. enter only '100' in the case of $100 billion).
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What is the philosophical, economic essence of Keynesian doctrine or “Keynesianism” that emerged from the experience and attempted explanations of the Great Depression ? What would all Keynesians believe, in order to be “Keynesian?”
Chapter 10 Solutions
Macroeconomics (Book Only)
Ch. 10.1 - Prob. 1STCh. 10.1 - Prob. 2STCh. 10.1 - Prob. 3STCh. 10.2 - Prob. 1STCh. 10.2 - Prob. 2STCh. 10.2 - Prob. 3STCh. 10.3 - Prob. 1STCh. 10.3 - Prob. 2STCh. 10.3 - Prob. 3STCh. 10.4 - Prob. 1ST
Ch. 10.4 - Prob. 2STCh. 10 - Prob. 1VQPCh. 10 - Prob. 2VQPCh. 10 - Prob. 3VQPCh. 10 - Prob. 4VQPCh. 10 - Prob. 5VQPCh. 10 - Prob. 1QPCh. 10 - Prob. 2QPCh. 10 - Prob. 3QPCh. 10 - Prob. 4QPCh. 10 - Prob. 5QPCh. 10 - Prob. 6QPCh. 10 - Prob. 7QPCh. 10 - Prob. 8QPCh. 10 - Prob. 9QPCh. 10 - Prob. 10QPCh. 10 - Prob. 11QPCh. 10 - Prob. 12QPCh. 10 - Prob. 13QPCh. 10 - Prob. 14QPCh. 10 - Prob. 15QPCh. 10 - Prob. 16QPCh. 10 - Prob. 17QPCh. 10 - Prob. 18QPCh. 10 - Prob. 19QPCh. 10 - Prob. 20QPCh. 10 - Explain how to derive a total expenditures (TE)...Ch. 10 - Prob. 22QPCh. 10 - Prob. 23QPCh. 10 - Prob. 24QPCh. 10 - Prob. 25QPCh. 10 - Prob. 1WNGCh. 10 - Prob. 2WNGCh. 10 - Prob. 3WNGCh. 10 - Prob. 4WNGCh. 10 - Prob. 5WNGCh. 10 - Prob. 6WNGCh. 10 - Prob. 7WNGCh. 10 - Prob. 8WNG
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- Consider a simple Keynesian model. Which of the following will decrease planned aggregate expenditure? Government closes schools as a part of major restructureHouseholds prefer homemade meals to restaurant mealsAll the other optionsBusiness profitability is expected to go downarrow_forwardUse the Keynesian Cross model to show an economy in a recession. Label all key points.arrow_forwardIn the Keynesian cross model, assume that the consumption function is given by C = 100 + 0.75(Y - T). If government spending increases by AG = 100, what is the increase in output? How does your answer change when the spending increase is financed by an equal increase in taxes?arrow_forward
- What roles does inventory play in the equilibrium process of the economy in a simple Keynesian modelarrow_forwardThe multiplier in the Keynesian model equals:arrow_forwardGiven the following information on spending in a simple Keynesian model what is the level of autonomous spending? CA = 800 GA = 600 IA = 400 MPC =2/3 XA =500 MA =300arrow_forward
- Explainarrow_forwardSuppose total expenditures are greater than total output: that is, E > Y. Draw a diagram illustrating this situation. According to Keynesian theory, what is likely to happen? Will the adjustment necessarily restore full employment?arrow_forwardIn the Keynesian Cross model, an increase in government purchases by one unit would generate an increase in output by less than one unit. True or Falsearrow_forward
- In the Keynesian model (that is, the short run), what causes recessions?arrow_forwardExplain the relationship between consumption and saving in the Keynesian model.arrow_forwardWhat would a Keynesian likely recommend in response to a recession? What would a neoclassical likely recommend? Why would a Keynesian policy response not make much sense in response to a minor recession like the one that occurred in 1990? What would be the cost of letting the economy adjust by itself to a new long run equilibrium?arrow_forward
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