Homework Answers
Answer 1 - The short run curve of supply helps to study the responsiveness of the quantity supplied as a result of the change in the price. It is upward sloping because of the positive relation between the price and the quantity supplied.
In the long run , the supply does not depend upon price. It is inelastic and hence the long run supply curve is vertical. It could only shift as a result of the change in the employment levels and the productivity of the labor and other resources.
Money neutrality only affects the Nominal variables.
Long run
ANSWER 2 - As per the purchasing power parity , the value of currency is such that it buys the same amout of goods in every country. As per this concept the Dollar should buy the same quantity of Gold in Russia as in Autralia. There should not be difference in this quantity as per PPP.
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1. Why the slope of short-run aggregate supply cure matters? Why the long-run aggregate supply cure...
Sticky wages cause the: Multiple Choice long-run aggregate supply curve to slope upward. short-run aggregate supply...
Sticky wages cause the: Multiple Choice long-run aggregate supply curve to slope upward. short-run aggregate supply curve to slope downward. long-run aggregate supply curve to slope downward. short-run aggregate supply curve to slope upward.
At points on the short-run aggregate supply curve, but to the right of the long-run aggregate...
At points on the short-run aggregate supply curve, but to the right of the long-run aggregate supply curve, resources are: A. over-utilized, making it more likely that the short-run aggregate supply curve will shift up (to the left) B. over-utilized, making it more likely that the short-run aggregate supply curve will shift down (to the right) ° C. under-utilized, making it more likely that the short-run aggregate supply curve will shift up (to the left) D. under-utilized, making it more...
Which of the following will increase both the short-run and long-run aggregate supply curves? A. There...
Which of the following will increase both the short-run and long-run aggregate supply curves? A. There are fewer firms involved in perfectly competitive and monopolistically competitive market structures as the economy features more oligopolies than before. B. The wage rate temporarily decreases throughout the economy. C. Younger workers in the labour force receive better and more training than their predecessors. D. The supply of key raw materials, such as petroleum and bauxite, is reduced. Which of the following is true...
The figure below depicts the aggregate demand curve (AD), the short-run aggregate supply curve (SRAS), and the long-run aggregate supply curve (LRAS) for the United States. The economy is initially at long-run equilibrium, at point A.
The figure below depicts the aggregate demand curve (AD), the short-run aggregate supply curve (SRAS), and the long-run aggregate supply curve (LRAS) for the United States. The economy is initially at long-run equilibrium, at point A.One of the most contentious issues among economists involves the economy’s adjustment to long-run equilibrium. Some economists believe that adjustment can and should occur naturally. This group, the classical economists, stress the importance of aggregate supply. Others see the return to long-run equilibrium as an...
1. Monetary neutrality is a characteristic of the aggregate demand-aggregate supply model in: the long run,...
1. Monetary neutrality is a characteristic of the aggregate demand-aggregate supply model in: the long run, but not in the short run. the short run, but not in the long run. both the short run and the long run. neither the short run nor the long run.
The classical dichotomy and monetary neutrality are represented graphically by an upward-sloping short-run aggregate-curve. a vertical long-run aggregate-supply...
The classical dichotomy and monetary neutrality are represented graphically by an upward-sloping short-run aggregate-curve. a vertical long-run aggregate-supply curve. an upward-sloping long-run aggregate-supply curve. a downward-sloping aggregate-demand curve.
4 Short Answer (20 MARKS) 1. Explain the connection between the vertical long-run aggregate supply curve...
4 Short Answer (20 MARKS) 1. Explain the connection between the vertical long-run aggregate supply curve and the vertical long-run Phillips curve. 2. Suppose that the Bank of Canada unexpectedly decreases the money supply. What will happen to unemployment in the short run? What will happen to unemployment in the long run? 3. Why do many economists advocate a consumption tax rather than an income tax? 4. The following chart, published by the Wall Street Journal, shows the debt-to-GDP ratios...
Using aggregate demand (AD), short-run aggregate supply (SRAS) and long-run aggregate supply (LRAS) curves
Question 1: AD-SRAS-LRAS Model Using aggregate demand (AD), short-run aggregate supply (SRAS) and long-run aggregate supply (LRAS) curves, graphically illustrate the effect of an increase in the money supply on output and prices in the short and long run. Assume that the economy is initially in long run equilibrium at the potential output level and prices are fixed in the short-run. In your graph, label "A" for the initial equilibrium, "B' for the short-run equilibrium, and "C" for the long-run equilibrium.
When the long-run aggregate supply curve shifts, the short-run aggregate supply curve may or may not...
When the long-run aggregate supply curve shifts, the short-run aggregate supply curve may or may not shift in the same direction.
A supply shock causes a shift in: a. long-run aggregate supply. b. aggregate demand. c. short-run and long-run aggregat...
A supply shock causes a shift in:
a. long-run aggregate supply.
b. aggregate demand.
c. short-run and long-run aggregate supply.
d. short-run aggregate supply.
e. aggregate demand and short-run aggregate supply.
Consider the exhibit below for the following questions.
Figure 20-1
Refer to Figure 20-1. The economy would be moving to long-run
equilibrium if it started at
a. A and moved to B.
b. C and moved to B.
c. D and moved to C.
d. None of the above...
Sticky wages cause the: Multiple Choice long-run aggregate supply curve to slope upward. short-run aggregate supply curve to slope downward. long-run aggregate supply curve to slope downward. short-run aggregate supply curve to slope upward.
At points on the short-run aggregate supply curve, but to the right of the long-run aggregate supply curve, resources are: A. over-utilized, making it more likely that the short-run aggregate supply curve will shift up (to the left) B. over-utilized, making it more likely that the short-run aggregate supply curve will shift down (to the right) ° C. under-utilized, making it more likely that the short-run aggregate supply curve will shift up (to the left) D. under-utilized, making it more...
1. Monetary neutrality is a characteristic of the aggregate demand-aggregate supply model in: the long run, but not in the short run. the short run, but not in the long run. both the short run and the long run. neither the short run nor the long run.
4 Short Answer (20 MARKS) 1. Explain the connection between the vertical long-run aggregate supply curve and the vertical long-run Phillips curve. 2. Suppose that the Bank of Canada unexpectedly decreases the money supply. What will happen to unemployment in the short run? What will happen to unemployment in the long run? 3. Why do many economists advocate a consumption tax rather than an income tax? 4. The following chart, published by the Wall Street Journal, shows the debt-to-GDP ratios...
When the long-run aggregate supply curve shifts, the short-run aggregate supply curve may or may not shift in the same direction.
A supply shock causes a shift in:
a. long-run aggregate supply.
b. aggregate demand.
c. short-run and long-run aggregate supply.
d. short-run aggregate supply.
e. aggregate demand and short-run aggregate supply.
Consider the exhibit below for the following questions.
Figure 20-1
Refer to Figure 20-1. The economy would be moving to long-run
equilibrium if it started at
a. A and moved to B.
b. C and moved to B.
c. D and moved to C.
d. None of the above...
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