Search & Filtering
Suppose that the economy can be described by the following three equations:
Suppose that the economy can be described by the following three equations:
- Let j be 0. Suppose that the government increases expenditures by $100 × (1 + 0.01j) billion while increasing taxes by $100 × (1 − 0.01j) billion. Suppose that the MPC is 0.7 × (1 + 0.01j) and that there is no crowding out effect. What is the combined effects of these changes? Why is the combined change not equal to zero?
Using figures, explain why expansionary monetary policy cannot increase output in the long run.
I would like you to help this question. Thank you.
Discuss the extent to which the traditional approach is an adequate model of exchange rate determination.
What are the special properties of the Cobb-Douglas production function, and how might the function be used to calculate the sources of growth?
Discuss the extent to which the traditional approach is an adequate model of exchange rate determination.
a. Given that in an economy, , I, MS =300, Mt = 0.4Y, and Mz=125-200r. Calculate;
i. The equilibrium level of income and interest rate in this economy.
ii. The level of C, I, Mt, and Mz when the economy is in equilibrium
b. Now, assuming the economy is open with government (G) participation and external trade which is summarized as follows; export(X)= 100-0.10Y, import(M)=50, G=100, Taxes(T)= 100 and C, I, MS, Mt, and Mz the same as defined in (a) above. Calculate;
i. The equilibrium income and interest rate in this new economy.
ii. The level of C, I, Mt, and Mz when the economy is in equilibrium
iii. Assuming capital is perfectly mobile in this economy, graphically sketch the IS-LM-BOP frame work of this economy. Comment on the balance of payment situation in this economy.
iv. What exchange rate policy should government implement in (iii) to enhance income and why?
