In the AD-AS model with an upward-sloping AS-curve, a decrease in oil prices will Multiple Choice O O O O increase prices and output in the long run decrease prices and increase output in the short run increase prices and decrease output in the long run decrease prices and output in the short run decrease prices but have no effect on output in the short run

In the AD-AS model with an upward-sloping AS-curve, a decrease in oil prices will Multiple Choice O O O O increase prices and output in the long run decrease prices and increase output in the short run increase prices and decrease output in the long run decrease prices and output in the short run decrease prices but have no effect on output in the short run

Macroeconomics

13th Edition

ISBN:9781337617390

Author:Roger A. Arnold

Publisher:Roger A. Arnold

Chapter8: Aggregate Demand And Aggregate Supply

Section: Chapter Questions

Problem 3WNG

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Use the basic AD-AS model to illustrate and describe the effect of unexpected increase in the oil prices on macroeconomic equilibrium output, price level and (un)employment in short-run. Additionally, also explain graphically, how the economy adjusts back to long-run equilibrium.
Please no hand written solution For the following events, explain the short-run and long-run effects on output and the price level, assuming policymakers take no action. You need to draw the AD-SRAS-LRAS diagram for the Canadian economy, starting in a long-run equilibrium. Make sure to illustrate its effect using a well-labeled diagram. Assume that there is a large increase in demand for Canadian exports. Show the resulting short-run equilibrium on your graph. In this short-run equilibrium, is the unemployment rate likely to be higher or lower than it was before the increase in exports? Explain it. Explain how the economy adjusts back to long-run equilibrium. When the economy has adjusted back to long-run equilibrium, how would the values of each of the following have changed relative to what they were before the increase in exports? Real GDP The price level (CPI) The unemployment rate
Graphically show the likely short-run impact on US real GDP and aggregate price level using the AD/AS model. Explain your prediction. Which curve in the AD/AS model would a change in US consumer consumption affect? Note:- Please avoid using ChatGPT and refrain from providing handwritten solutions; otherwise, I will definitely give a downvote. Also, be mindful of plagiarism. Answer completely and accurate answer. Rest assured, you will receive an upvote if the answer is accurate.
For each situation below, analyse whether it shifts the aggregate demand (AD) curve, the aggregate-supply (AS) curve, both, or neither. Then, if it does shift a curve, construct the AD-AS diagram to show the effect on the economy in the long-run. a) One extraordinary impact of COVID-19 pandemic to the U.S. economy is a massive increase in saving. U.S. recorded nearly tripled saving over the first two quarters of 2020, from $1.59 trillion annualized in the first quarter to $4.69 trillion in the second, which is by far the biggest increase in modern history. b) The prolonged monsoon rain has caused the production of vegetables in Cameron Highlands fell by about 30%. It has severely impacted a lot of crops, including fruits and flowers. Besides, labor shortages due to the pandemic makes the matters worse.
Assume that an economy is initially operating at the natural rate of output (full employmentoutput). Use the AD-AS model to illustrate graphically the effects on price and output of areduction in government spending. Explain your assumptions with respect to the range ofaggregate supply of your analysis.
Now assume that the contraction in the Singaporean economy is mainly driven by supply side factors, Show the short-run effects of this using the AD-AS model. Carefully explain in words (100 or less).
Assume that an economy is initially operating at the natural rate of output (full employmentoutput). Use the AD-AS model to illustrate graphically the effects on price and output of anincrease in government spending. Explain your assumptions with respect to the range ofaggregate supply of your analysis.
n the AD-AS model, assume that an economy’s aggregate demand, denoted by QD=400−P, and SR aggregate supply, denoted by QS=P, currently intersect at price level = $200 and the full employment output level = 200. What curve would have shifted if a new short-run equilibrium were to occur at an output level of 300 and a price level of $300? Group of answer choices SRAS shifts leftward. AD shifts leftward. SRAS shifts rightward. AD shifts rightward.
Now suppose I (inventories) decreases by $80 billion as a result of a macroeconomic shock. Modify your macroeconomic model to reflect this change ceteris paribus and answer the following questions (questions 21 - 25). - At GDP of 7400 1. Inventories are in surplus by 80 2. Inventories are in shortage by 80 3. Equilibrium is achieved by the macroeconomy according to the Keynesians 4. Inventories are in surplus by 160 - At GDP of 9000 1. Inventories are in surplus by 80 2. Inventories are in shortage by 320 3. Equilibrium is achieved by the macroeconomy according to both the Keynesian and Neoclassical economists 4. Inventories are in surplus by 160 - At GDP of 8200 1. Inventories are in surplus by 80 2. Inventories are in shortage by 320 3. Equilibrium is achieved by the macroeconomy according to both the Keynesian and Neoclassical economists 4. Inventories are in shortage by 4000 - At GDP of 8200 1. Inventories are in surplus by 80 2. Inventories are in shortage by 320 3.…
1. When the federal government engages in COVID-19 fiscal stimulus such as the Coronavirus Aid, Relief, and Economic Security (CARES) Act and the American Rescue Plan Act this will affect the AD-AS model by: Group of answer choices a. Decreasing aggregate demand (AD). b. Increasing aggregate demand (AD). c. Decreasing aggregate supply (AS). d. Increasing aggregate supply (AS).
Suppose, initially the Australian economy is at full employment (in other words the economyis at the potential GDP). Using AD-AS model, explain how would each of the following eventsaffect the economy both in the immediate and in the long term. An increase in consumer confidence.
South Korea, Japan, and China are the major buyers of Qatar’s natural gas. During the COVID-19 pandemic, these counties suffered from a sharp reduction in economic growth rates. Based on our discussion of chapters 9 and 10, Use the AD and AS macroeconomic equilibrium model to show, graphically, the short run and long run impact of the low economic rates in South Korea, Japan, and China on the macroeconomic equilibrium in the Qatari’s economy (Ceteris Paribus). Assume that Qatar’s economy was initially operating at the potential level of GDP and there is no government or central bank intervention. Briefly explain