5. Fiscal policy, the money market, and aggregate demandSuppose there is some hypothetical economy in which households spend $0.50 of each additional dollar they earn and save the $0.50 they have leftover. The following graph plots the economy's initial aggregate demand curve (AD₁).Suppose now that the government increases its purchases by $3.5 billion.Use the green line (triangle symbol) on the following graph to show the aggregate demand curve (AD₂) after the multiplier effect takes place.Hint: Be sure the new aggregate demand curve (AD₂) is parallel to AD₁. You can see the slope of AD₁ by selecting it on the following graph.PRICE LEVEL116114112110108106104102100AD₁100102104 106 108 110OUTPUT (Billions of dollars)112114 116AD₂$3AD₂ The following graph plots equilibrium in the money market at an interest rate of 1.5% and a quantity of money equal to $45 billion.Show the impact of the increase in government purchases on the interest rate by shifting one or both of the curves on the following graph.?INTEREST RATE3.02.52.01.51.00.50015Money Supplyknown as theMoney Demand304560MONEY (Billions of dollars)7590Money DemandMoney SupplySuppose that for every increase in the interest rate of one percentage point, the level of investment spending declines by $1 billion. Based on thechanges made to the money market in the previous scenario, the new interest rate causes the level of investment spending to byTaking the multiplier effect into account, the change in investment spending will cause the quantity of output demanded tobyat every price level. The impact of an increase in government purchases on the interest rate and the level of investment spending iseffect.Use the purple line (diamond symbol) on the graph at the beginning of this problem to show the aggregate demand curve (AD3) after accounting forthe impact of the increase in government purchases on the interest rate and the level of investment spending.Hint: Be sure your final aggregate demand curve (AD3) is parallel to AD₁ and AD₂. You can see the slopes of AD₁ and AD₂ by selecting them on

Marginal Propensity to Consume (MPC) measures the proportion of an increase in income that gets…

Suppose that for every increase in the interest rate of one percentage point, the level of investment spending declines by $1 billion. Based on the changes made to the money market in the previous scenario, the new interest rate causes the level of investment spending to by by Taking the multiplier effect into account, the change in investment spending will cause the quantity of output demanded to at every price level. The impact of an increase in government purchases on the interest rate and the level of investment spending is effect. known as the

Suppose that for every increase in the interest rate of one percentage point, the level of investment spending declines by $1 billion. Based on the changes made to the money market in the previous scenario, the new interest rate causes the level of investment spending to by by Taking the multiplier effect into account, the change in investment spending will cause the quantity of output demanded to at every price level. The impact of an increase in government purchases on the interest rate and the level of investment spending is effect. known as the

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Discuss the multiplier effect including a description of what it describes in macroeconomic terms, how it is determined and an illustration of how it is defined.
If a $568 increase in investment spending increases income by $568 in the first round of the multiplier process and by $483 in the second round, income will eventually increase by how much? Round to the nearest second decimal.
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Stiller 1. Suppose an economy is represented by the following equations. Consumption function C = 100 + 0.8Yd Planned investment I = 38 Government spending G = 75 Exports EX = 25 Imports IM= 0.05Yd Autonomous Taxes T = 40 Planned aggregate expenditure AE = C + I + G + (EX - IM) a. By using the above information calculate the equilibrium level of income for this economy, b. Calculate the value of expenditure multiplier. c. Suppose that government spending is increased by 5, what will happen to the equilibrium income level?
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Illustrate how changes in investment (or other components of total spending) can increase or decrease real GDP by the multiplier effect.
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