2. Suppose GDP is $10,000 trillion, taxes are $1,500 trillion, consumption is $6,000 trillion, and government expenditure is $1,700 trillion. Investment is a function of the interest rate such that it is represented by the following equation (in trillions): 3,300 Where is the world real interest rate, expressed as a percentage. Use this information to calculate private savings, public savings, and national savings. I = - 100 * i

2. Suppose GDP is $10,000 trillion, taxes are $1,500 trillion, consumption is $6,000 trillion, and government expenditure is $1,700 trillion. Investment is a function of the interest rate such that it is represented by the following equation (in trillions): 3,300 Where is the world real interest rate, expressed as a percentage. Use this information to calculate private savings, public savings, and national savings. I = - 100 * i

Brief Principles of Macroeconomics (MindTap Course List)

8th Edition

ISBN:9781337091985

Author:N. Gregory Mankiw

Publisher:N. Gregory Mankiw

Chapter8: Savings,investment And The Financial System

Section: Chapter Questions

Problem 4PA

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