Price Level AS a b c Real GDP Refer to the figure above. If the aggregate supply curve shifted from ASo to AS₁, we could say that: aggregate supply has increased, and the equilibrium price level has risen to Og aggregate supply has decreased, equilibrium real output has increased, and the equilibrium price level has decreased aggregate supply has decreased, equilibrium real output has decreased, and the equilibrium price level has increased aggregate supply has increased, equilibrium real output has decreased, and the equilibrium price level has increased an increase in the amount of real output supplied has occurred

Price Level AS a b c Real GDP Refer to the figure above. If the aggregate supply curve shifted from ASo to AS₁, we could say that: aggregate supply has increased, and the equilibrium price level has risen to Og aggregate supply has decreased, equilibrium real output has increased, and the equilibrium price level has decreased aggregate supply has decreased, equilibrium real output has decreased, and the equilibrium price level has increased aggregate supply has increased, equilibrium real output has decreased, and the equilibrium price level has increased an increase in the amount of real output supplied has occurred

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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The data below represents the price level, the aggregate demand, and the aggregate supply data for an economy. Use the data points to plot an aggregate demand curve and aggregate supply curve for this economy. Each curve is labeled as AS (Aggregate Supply) or AD (Aggregate Demand) and each point is labeled as a, b, or c from the table headings. (Hint: Note that point a from the AD curve is already plotted with the correct coordinates. Plot the remaining points.) Provide your answer below: Price Level -100 200 180 160- 140- 120 AS: a ($140,100) AS: b ($300, 100) AS: c ($500,100) 100- -80 -60 40 20 0 -20 AD: c ($100,80) 100 Price Level Aggregate Supply (AS) Aggregate Demand (AD) 200 AD: b ($300,80) AD: a ($390,80) 300 400 600 500 Real GDP ($) a b 120 80 $320 $420 $390 $340 C 170 $540 $280
Economics
2. The theory of liquidity preference and the downward-slopingaggregate demand curve Suppose the money market for some hypothetical economy is given by the following graph, which plots the money demand and money supply curves. Assume the central bank in this economy (the Fed) fixes the quantity of money supplied. Suppose the price level increases from 90 to 105. Shift the appropriate curve on the graph to show the impact of an increase in the overall price level on the market for money. INTEREST RATE (Percent) 18 15 12 8 3 0 0 20 Money Supply Money Demand 40 60 80 MONEY (Billions of dollars) 100 120 Money Demand Money Supply Following the price level increase, the quantity of money demanded at the initial interest rate of 9% will be supplied by the Fed at this interest rate. As a result, individuals will attempt to bonds and other interest-bearing assets, and bond issuers will realize that they restored in the money market at an interest rate of % than the quantity of money their money…
The following graph shows the aggregate demand curve in a hypothetical economy. Assume that the economy's money supply remains fixed. PRICE LEVEL (CPI) 180 T 150 140 130 120 110 100 90 80 0 Aggregate Demand 100 200 300 400 500 600 REAL GDP (Billions of dollars) 700 800 (?) Which of the following are reasons the aggregate demand curve is downward sloping? Check all that apply. A higher price level makes domestically produced goods more expensive than foreign goods. A lower price level leads to a lower interest rate. A higher price level decreases consumption through the substitution effect. As the aggregate price level rises, the purchasing power of households' saving balances will demanded to This phenomenon is known as the effect. causing the quantity of output
Assume initially an economy is at its long run equilibrium. Then, price of oil in theworld increases. What will happen to real GDP and aggregate price level in the short runequilibrium following the increase in price of oil? Use the Aggregate Demand – AggregateSupply model to answer the question.
Determine whether each of the following would cause a shift of the aggregate demand curve, a shift of the aggregate supply curve, neither, or both. Which curve shifts, and which direction? What happens to aggregate output and the price level in each case? a. The price level changes. b. Consumer confidence declines. c. The supply of resources increases. d. The wage rate increases.
The following graph represents the short-run aggregate supply curve (SRAS) based on an expected price level of 120. The economy's full- employment output level is $9 trillion. Major unions across the country have recently negotiated three-year wage contracts with employers. The wage contracts are based on an expected price level of 120, but the actual price level turns out to be 160. Show the short-run effect of the unexpectedly high price level by dragging the curve or moving the point to the appropriate position. PRICE LEVEL (CPI) 240 200 160 40 0 0 3 SRAS[120] 6 9 12 REAL GDP (Trillions of dollars) 15 18 SRAS[120] 0 (?) Interpret the change you drew on the previous graph by filling in the blanks in the following paragraph:
By using aggregate supply and demand curves to illustrate your points, discuss the impacts of the following events on the price level and on equilibrium GDP (Y) in the short run: a. A tax cut holding government purchases constant with the economy operating at near full capacity b. An increase in the money supply during a period of high unemployment and excess industrial capacity c. An increase in the price of oil caused by a war in the Middle East, assuming that the Central Bank attempts to keep interest rates constant by accommodating inflation d. An increase in taxes and a cut in government spending supported by a cooperative Fed acting to keep output from falling
In order to improve the living standards of the people in Philippines after the devastating typhoon Haiyan, the government decided to increase the labour wage per hour from AUD 17.50 to AUD 25.00. Also, Philippines experienced structural unemployment and frictional unemployment. The figure below indicates that the aggregate demand curve slopes left to right downwards. 1)Explain the factors that account for the shape of the Aggregate demand curve. Graph:
The following events shift either aggregate demand, aggregate supply, both or neither. Using a diagram, illustrate the effect of the events on the economy. In particular, explain the effect of each event on price level, real GDP and equilibrium in the economy. A) A recent business survey reported that business confidence has declined. B) Government cuts the rate of personal income tax after a pandemic caused an economic slowdown. C) A recent flooding in a small rural region destroyed the potato crop. D) A booming economy in a neighbouring country has drawn many working age people (and their families) to emigrate there in search of jobs and better life.
The following graph shows an economy's short-run aggregate supply curve (SRAS), current equilibrium aggregate price level (P₁), and real GDP ( 21). The economy currently has Natural Real GDP (QN) of $6 trillion. Use this information to place the orange long-run aggregate supply curve (LRAS, square symbols) in the correct position on the graph. PRICE LEVEL 10 8 1 A 2 0 0 2 A₁ 4 6 Q₁ REAL GDP (Trillions of dollars) 8 SRAS 10 The equilibrium A₁, shown on the graph, reveals that real GDP (2₁) is shifting SRAS O LRAS Natural Real GDP. As a result, wages will over time,