Suppose the government cuts income taxes. Show in the IS-LM model the impact of the tax cut un- der two assumptions: (1) The government keeps interest rates constant through an accommodating monetary policy. (2) The money stock remains unchanged. Explain the difference in results
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Suppose the government cuts income taxes. Show in the IS-LM model the impact of the tax cut un-
der two assumptions: (1) The government keeps interest rates constant through an accommodating
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- According to the logic of the investment demand curve in the IS model, which of the following statements is correct? Select one or more: Oa When R is equal to F, monetary policy is neutral and investment as a share of output Y is at the level determined by a,Y. O b. When R is equal to F, monetary policy is neutral and investment as a share of output Y is 0. The value of F is determined the marginal product of capital, a supply side feature of the economy Od. When R is greater than F, monetary policy is stimulating total spending.The effect of the Keynesian multiplier on changes in equilibrium output arising from changes in autonomous spending is overstated when ignoring the IS-MP model because... a. it does not account for the fact that prices such as interest rates are unresponsive to variations in output. b. it assumes that investment always equals savings in equilibrium c. it does not account for the effects that increased demand might have on interest rates and how such changes in the interest rate might affect quantity demand for goods and services, d. it assumes that asset markets are always in equilibrium. pls solve asap1) The IS-LM Model a) In the IS/LM model explain what happens to equilibrium output and interest rate if governmentsimultaneously pursues expansionary fiscal policy and the central bank opts for a contractionarymonetary policy. Show with the help of a graph along with a very brief verbal explanation. b) Label the statements below as true or false and give a brief explanation for false statementsonly. i) For a given level of P (price), if M (nominal money) increases by 10%, M/P also increases by10% ii) A monetary expansion leads to a lower output and a higher interest rate. iii) Equilibrium in the financial market implies that an increase in income leads to a decrease ininterest rate making the LM curve downward sloping. c) Assume a model economy with the following parameters:C= 100 + 0.25 YD ; I= 100 + 0.5Y - 3000iG= 125 ; T= 100 ;(M/P)d = 6Y - 24000i ; (M/P)s = 4500Derive the IS and LM relation. 2) The short and medium run a) Suppose that the mark-up of goods prices over marginal…
- 1. Using the standard IS-LM model, explain the effects of a decline in taxes on output and its components. Use graphis toillustrate your answer. Discuss two limitations of the IS- LM model.Consider an economy that works acoording to the classical model, and the Fisher equation holds for the money market. In this economy the consumption function is C(Y-T)=250+0.75(Y-T), the investment function is I(r)=1000-50r, where Y is income, T is net taxes and r is real interest rate. The government spends 1100 units of output on goods and services and coolects 1000 units as taxes. The labor supply is 1000, while the capital stock is 2500 units. The production function of this economy can be described as Y=K0.5L0.5. The economy is in its long-run equilibrium. The velocity of money is 2, while nominal supply of money is 6000. a) Calculate the equilibrium interest rate of this economy. b) Calculate the price level. c) What is the real wage at which the labor market is at equilibrium? What is the nominal wage? Plzzz give answer of all questions.Question 3. In this question, we consider optimal policy to Covid in IS-LM framework. Suppose that due to Covid, households expectation about future become pessimistic. Assume that government spending is fixed at Ġ, tax revenue is fixed T, and economy is closed. a) How would you model this change in IS-LM model? What happens to IS curve? What happens to LM curve? Why? b) Draw IS-LM curves before and after the shock. c) What is the optimal monetary policy to recover the output? Illustrate the impact of this policy on a graph with IS-LM curves. Please draw a new graph.
- Assume that an economy is experiencing simultaneous equilibrium in both the product market and money market. Furthermore, assume the MPC is currently around a normal level of 0.65 and the sensitivity of real money demand to also around a normal level. What is meant by the term crowding out? In your answer also explain the implications of crowding out for the macroeconomy.Exercise 1 a) Use the equation for the circular flow of the real economy to give an overview of thedemand side components and tie players in the macroeconomy to each of thesecomponents.b) How can you use the equation for the circular flow to discuss the effect of fiscal policyand monetary policy?c) As a follow up from part b), discuss the statement: “During the pandemic, expansionarymonetary policy did not boost the economy as expected”.d) For the following two cases, use the equation for the real interest rate to give anexample for each case using numbers for real interest rate, nominal interest rateand inflation. Explain each number you select.Case 1: A situation where it is a real cost if you borrow money.Case 2: A situation where it is a real gain if you borrow money.e) Let GDP (Gross Domestic Product) as a simplification, only be one good, apples. Find theGDP deflator if nominal GDP = 100 and real GDP = 20 and explain these three numbersusing apples as an example.f) As a follow up…Consider two standard Keynesian models. In Model 1, there are two types of consumers, Type A,who have low marginal propensities to consume, and Type B, who have high marginalpropensities to consume. In Model 2, there are only Type A consumers. Then, a decrease in theexogenous taxes would lead to higher output in Model 2 than in Model 1
- Suppose Congress decides to reduce the budget deficit by cutting government spending. a. Use the Keynesian-cross model to illustrate graphically the impact of a reduction ingovernment purchases on the equilibrium level of income. Be sure to label: i) the axes;ii) the curves; iii) the initial equilibrium values; iv) the direction the curve shifts; andv) the terminal equilibrium values. b. Explain what happens to equilibrium income as a result of the cut in governmentspending.From the Intertemporal Choice Model, many theories (non-Keynesian theories of Consumption) came into being. Using graphical and mathematical expressions, compare and contrast the following theories on consumption behaviours:i. Franco Modigliani: Life-Cycle Hypothesisii. Milton Friedman: Permanent-Income Hypothesisiii. Robert Hall: Random Walk HypothesisReal Private Investment (ex invei Real Government Investment Private investment per capita Government investment per capita 25,229 8,557 29,539 9,127 32,242 9,567 32,933 11,338 33,478 9,975 36,303 10,519 31,871 11,642 27,013 12,186 28,194 12,480 30,985 12,166 34,489 11,073 37,642 12,221 41,117 12,779 42,866 13,109 44,298 13,097 47,167 14,372 50,723 14,334 51,385 14,512