11. A closed economy has the following parameters and functions that describe its components: • Consumption function: C = 180 +0.7(Y – T) • Desired investment function: = 120 - 18r - 0.1Y • Tax: T=400 • Government purchases of goods and services: G= 500 • Real money demand: L = 6Y - 120i • Real money supply: M/P = 5400 In money market, MIP = L. Assume the price level P= 1. Assume no inflation is expected. Build the IS-LM model and find the equilibrium level of real interest rate and real GDP.

Economics For Today
10th Edition
ISBN:9781337613040
Author:Tucker
Publisher:Tucker
Chapter19: The Keynesian Model In Action
Section: Chapter Questions
Problem 8SQP
icon
Related questions
Question

11 and 12 please show work thank you

11. A closed economy has the following parameters and functions that describe its
components:
• Consumption function: C = 180 +0.7(Y – T)
• Desired investment function: 1ª = 120 - 18r - 0.1Y
• Tax: T= 400
• Government purchases of goods and services: G = 500
• Real money demand: L = 6Y - 120i
• Real money supply: M/P = 5400
In money market, MIP = L. Assume the price level P = 1. Assume no inflation is
expected.
Build the IS-LM model and find the equilibrium level of real interest rate and real GDP.
12. Assume the nominal exchange rate is 12 ¥/S, the price level at home is 6 S/can of soup,
and the foreign price level is 2 ¥/fish.
a. Calculate the real exchange rate?
b. If the price level at home drops to 5 $/can of soup but the real exchange rate stays
constant (PPP holds), what will be the new nominal exchange rate?
Transcribed Image Text:11. A closed economy has the following parameters and functions that describe its components: • Consumption function: C = 180 +0.7(Y – T) • Desired investment function: 1ª = 120 - 18r - 0.1Y • Tax: T= 400 • Government purchases of goods and services: G = 500 • Real money demand: L = 6Y - 120i • Real money supply: M/P = 5400 In money market, MIP = L. Assume the price level P = 1. Assume no inflation is expected. Build the IS-LM model and find the equilibrium level of real interest rate and real GDP. 12. Assume the nominal exchange rate is 12 ¥/S, the price level at home is 6 S/can of soup, and the foreign price level is 2 ¥/fish. a. Calculate the real exchange rate? b. If the price level at home drops to 5 $/can of soup but the real exchange rate stays constant (PPP holds), what will be the new nominal exchange rate?
Expert Solution
steps

Step by step

Solved in 5 steps with 4 images

Blurred answer
Knowledge Booster
Environmental Analysis
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Economics For Today
Economics For Today
Economics
ISBN:
9781337613040
Author:
Tucker
Publisher:
Cengage Learning
MACROECONOMICS FOR TODAY
MACROECONOMICS FOR TODAY
Economics
ISBN:
9781337613057
Author:
Tucker
Publisher:
CENGAGE L