In a simple economy where there is no government and no international trade, the consumption function is given by the equation: C = £130m + 0.7Y What is the marginal propensity to save? a)0.7 b)1.0 c)0.3 d)130

In a simple economy where there is no government and no international trade, the consumption function is given by the equation: C = £130m + 0.7Y What is the marginal propensity to save? a)0.7 b)1.0 c)0.3 d)130

Economics (MindTap Course List)

13th Edition

ISBN:9781337617383

Author:Roger A. Arnold

Publisher:Roger A. Arnold

Chapter10: Keynesian Macroeconomics And Economic Instability: A Critique Of The Self Regulating Economy

Section: Chapter Questions

Problem 8QP

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Question

In a simple economy where there is no government and no international trade, the consumption function is given by the equation:

C = £130m + 0.7Y

What is the marginal propensity to save?

a)0.7

b)1.0

c)0.3

d)130

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