The government of South Africa responded to the COVID 19 pandemic by implanting a number of short-term measures to save the economy. Using the Aggregate Demand- Aggregate Supply (AD-AS) model can be used to illustrate that by choosing the right combination of measures (policies) it is possible for the economy to grow and ease the distress on the economy. Discuss four demand-side measures that policy makers can implement to expand the economy?
Q: In the Aggregate Supply / Aggregate Demand model (AS / AD model), the AS line starts to get very…
A: Aggregate demand and aggregate supply determine the equilibrium level of real in the economy.
Q: Using the AD/AS model, explain how each of the following hypothetical Government policies would…
A: Aggregate demand refers to the situation when the economy as a whole is considered to want something…
Q: If the economy experiences inflation and economic growth, this means that aggregate demand grows by…
A: When there is a positive/rightward shift in the AD(from AD0 to AD1), which is larger than the shift…
Q: Show and explain the effects of an increase in aggregate demand in the long-run and short-run by…
A: AS/AD model depicts the the total supply and total demand interaction at macro level. Aggregate…
Q: Coronavirus pandemic and resultant shutdown measures to contain it have plunged the economies around…
A: In the long period, the AS(aggregate supply) is a vertical straight line, while in the short-period,…
Q: How, if at all, did these events affect the long-run aggregate supply (LRAS) curve? Note that some…
A: With time increase in the quantity and quality of physical capital, human capital, and technological…
Q: For each of the following situations, indicate whether the result will be an increase or decrease in…
A: Basics:- Aggregate Demand = Consumption + Investment + Government Spending + (Export - Import)
Q: Assume that an economy is initially operating at the natural rate of output (full employment…
A: "Macro-economic equilibrium is attained at a point where aggregate demand (AD) intersects aggregate…
Q: What effects would each of the following have on aggregate demand or aggregate supply, other things…
A: Aggregate supply would increase,equilibrium price level and real output would increase.
Q: Define the three ranges of the aggregate supply curve in the AD/AS framework
A: The aggregate supply curve refers to the total amount of goods and services a producer is willing to…
Q: An increase in the expected price level shifts the short-run aggregate supply curve to the…
A: If the expected price level increases then the short-run aggregate supply curve shifts to the left…
Q: Q.1.10 Strikes across a wide range of industries in South Africa in the first half of 2020 can be…
A: Aggregate demand (AD) and aggregate supply (AS) models shows the market equilibrium that occurs at…
Q: How does each of the following infrastructure items affect aggregate supply? courts and prisons.
A: Aggregate supply is the total quantity of goods and services produced in an economy.
Q: Use the dynamic model of aggregate demand and supply to illustrate a situation where the economy is…
A: The AD-As model implies inflation may arise due to shifting in the Aggregate demand curve on the…
Q: During 2015, there was a substantial increase in stock prices, as well as a reduction in the world…
A: The long run aggregate supply curve is thought to be an upward curve at the economy's ongoing…
Q: Q.1.10 Strikes across a wide range of industries in South Africa in the first half of 2020 can be…
A: Aggregate-demand curve for labour is shifted through a change in any variable that affects the…
Q: The Qatari government is increasing government purchases to finish the construction of 2022 World…
A: In short-run:- When Qatari government increases its purchases to finish the construction of 2022…
Q: One reason the aggregate demand curve is downward sloping is that a lower price level
A: Aggregate demand is the total quantity of demand for all finished products and services generated in…
Q: there . can you please assist on the folloiwng question below Q.1.1 An increase in the price of oil…
A: At the point when AD or SRAS bends shift, we call these "shocks". Why a shock? Since the change come…
Q: Which of the following is Aggregate Demand (AD) directly related to in an AS/AD model? a)…
A: In the AS-AD model, aggregate demand describes the components of expenditure method of computing GDP…
Q: Refer to the information provided in Figure below to answer the question that follow. AD AD AD?…
A: b. D.
Q: Which of the following policies does not shift the aggregate supply curve to the right?
A: (1) The aggregate supply (AS) curve depicts the total supply of goods and services at each price…
Q: Question 6 [5] Read the statement below in order to answer the question that follows. Statement…
A: Meaning of Aggregate Demand and Aggregate Supply: The term aggregate demand refers to the…
Q: macro-economy
A: Normal 0 false false false EN-IN X-NONE X-NONE…
Q: Using the Aggregate Demand and Aggregate Supply Model did the 2019/20 cause economic expansion or…
A: Bushfires in Australia has been the highly affecting factor to the economic growth. It was said that…
Q: Which of the following is a major influence on Aggregate Supply? Select one: a. The advice of…
A: Aggregate supply (AS) is the total supply of the goods and services available into the market from…
Q: With reference to the Keynesian approach, explain the main components of aggregate demand
A: According to Keynesian macroeconomics, price and wages are inflexible. Any change in the market…
Q: An increase in the price of oil is an example of a negative supply shock. Draw and use the AD-AS…
A: Equilibrium in the goods and services market is reached where aggregate demand is equal to aggregate…
Q: Use the following graph to answer the next question. In the figure, AD1 and AS1 represent the…
A: It shows expansion because actual real GDP is greater than potential real GDP. When AD1 rises to…
Q: Suppose a boom in stock market prices helps make people feel wealthier. Using the model of aggregate…
A: Purchasing Power and Consumption: The consumption is directly related to the purchasing power of a…
Q: If a decrease in the price level does increase the real value of wealth, this is a reason for the…
A: Aggregate demand curve is downward sloping because if price level decreases, there is increase in…
Q: improvements in productivity shift the aggregate supply curve outward. true false
A: The aggregate supply curve shows the total quantity of output real GDP that firms will produce and…
Q: Tax cuts are more effective in generating the economy when the economy is in recession compared to…
A: The reduction in taxes that is being made by the government is known as a cut in taxes. This leads…
Q: Please assist with the following An increase in the price of oil is an example of a negative…
A: An increase in the price of oil is an example of a negative supply shock.
Q: The following questions relate to long-run macroeconomic equilibrium and the stock market boom.…
A: Stock-market boom increases the income and wealth of the people and cause increase in the…
Q: Suppose that an economy wants to boost available labor hours in order to increase aggregate supply.…
A: In the classical model the short run aggregate supply is upward sloping. Shown in the graph below is…
Q: Assume that an economy is initially operating at the natural rate of output(full employment output).…
A: The reduction in government spending reduces aggregate demand in the economy. This creates different…
Q: Use an aggregate demand (AD) and aggregate supply (AS) model to respond to the following questions.…
A: (c) Government policy to cause non-inflationary and sustained growth is Supply side policy. In this,…
Q: Which of the following explains a decrease in real GDP and a decrease in the price level? a) a…
A: Decrease in real GDP means when real output of the economy falls and decrease in price level means…
Q: Q9
A: The amount of money the banking system creates through money multiplier is the amount of reserves…
Q: Which of the following could produce the movement shown in the ASAD model? Price Level Long-Run AS…
A: Macroeconomic equilibrium in an economy is determined by the aggregate demand and aggregate supply.…
Q: The following questions relate to long-run macroeconomic equilibrium and the stock market boom.…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: uring 2000, there was a sharp reduction in stock prices and a sharp increase in the world price of…
A: Reduction in stock prices will create a negative wealth effect for the investor, they will decrease…
Q: Suppose an economy is hit by natural disaster and its natural resources decreases. Show graphically…
A: The AS-AD {"aggregate supply- aggregate demand"} model is described as a way of depicting the…
The government of South Africa responded to the COVID 19 pandemic by implanting a number of short-term measures to save the economy. Using the Aggregate Demand-
Step by step
Solved in 2 steps
- What is the best approach to managing the economy, supply-side or demand-side economics? There are two schools of thought on how to managing the economy. The first is demand-side economics which also the Keynesian approach. This approach maintains that the demand for products and services drives the economy as such economic policies should focus on the aggregate demand curve. The other approach is called supply-side economics or more popularly referred to as Reaganomics. In this trickle-down approach, it is postulated that the production of goods and services is what drives the economy with the focus on the aggregate supply curve. Both fiscal and monetary policies have the potential to stimulate change in either the aggregated demand or the aggregate supply curves. In your initial post defend which approach should be used to (ensure to include in your subject line, which approach you are defending): Restore the economy that is in a recession. Identify the challenges that may be…The graph below is associated with a hypothetical country. Consider an increase in aggregate demand (AD). Specifically, aggregate demand shifts to the right from AD1AD1 to AD2AD2, causing the quantity of output demanded to rise at each price level. For instance, at a price level of 140, output is now $400 billion, where initially it was $300 billion. Fill in the missing values in the table by selecting the change in each scenario required to increase aggregate demand. Change required to increase AD Expected rate of return on investment. (decrease/increase) Incomes in other countries (decrease/increase) Consumer expectations about future profitability. (improve/worsen) Government spending (increase/decrease)Evaluate the importance of AD/AS models from a macroeconomic standpoint and analysis.
- How does AD/AS Model Incorporates Economic Growth, unemployment, and inflation. Identify periods of economic growth and recession using the AD/AS models. Explain how unemployment and inflation impact the AD/AS model. Evaluate the importance of AD/AS models from a macroeconomic standpoint and analysis.Figure 1: Hayek’s (Classical) AD-AS Model Economics Online. (n.d.). Aggregate Demand. Retrieved from http://economicsonline.co.uk/Managing_the_economy/Aggregate_demand.html Hayek says that markets will heal themselves and that government should not intervene. How does the AD-AS model reflect Hayek’s idea that governments cannot increase real GDP beyond the level that the free market economy is able to produce? Do you believe that the Hayek’s classical AD-AS model explain the factors that cause changes (shifts) in AS realistically? Why or why not? Figure 2: Keynes’s AD-AS Model Economics Online. (n.d.). Aggregate supply. Retrieved from http://www.economicsonline.co.uk/Managing_the_economy/Aggregate+supply.html 2.1. In Figure 2 above, what are the factors that may cause the aggregate demand to shift from AD to AD1? What is the difference between demand pull inflation, cost push inflation and recession? 2.2. In macroeconomics, the immediate short run is known as a length…In 2020, the COVID-19 struck and disrupted the world. As a result of this virus, we saw a decrease in Aggregate Demand, which lead to our production to nearly halt in several industries. For this discussion, your task is to: Think about some industry or type of firm that you have knowledge about and explain how that industry has been affected by COVID-19. Then explain how this impact could demonstrated in our AD/AS model.
- The economy of Pakistan has faced both a supply demand shock in the first quarter of 2020. Using the AS/AD model explain how you expect the economy to behave in the short and long run.Use AD/AS model to solve the following problem. You are expected to: 1. DRAW and explain with AD/AS model. Hydraulic fracturing (fracking) has the potential to significantly increase the amount of natural gas produced in the United States. Assume a large percentage of factories and utility companies use natural gas. In the following two scenarios, what will happen to output, the price level, and employment as fracking becomes more widely used? Scenario A: the economy is operating at full employment level of ouptput. Scenario B: The economy is operating below full employment.Between 2007 and 2009, the United States experienced a severe financial crisis and economic downturn commonly known as the Great Recession. Starting in 2006, housing values fell 30%, causing losses in mortgage-backed securities for families and financial institutions. The recession was marked by a drop in aggregate demand that caused a decline in GDP and an increase in unemployment. QUESTIONS How did the AD/AS equilibrium change over time? Support your claims by referring to your AD/AS model. Select an economic factor (GDP, unemployment, price level) and explain what impact any shifts in AD or AS (or both) had on your chosen factor.
- Using AD/AS analysis, critically evaluate the problems economic policy makers may face in response to a health pandemic that closes the economy for a period of time. In your answer, use diagrams and focus specifically on the effectiveness of monetary and fiscal policy and comment on the potential long-run implications of the pandemic on the economy. The diagrams used should be your own and not taken from another source.a) List at least four (4) sources of positive economic growth in an economy and discuss how these sources affect Aggregate Supply within the AD/AS model. In the discussion pay particular attention on National Output, Unemployment and Inflation. Your discussion must be illustrated by the AD/AS model. b) Illustrate and explain how economic growth from the four (4) sources discussed above can be differentiated from economic efficiency using the Possibilities Production Frontier diagram.We can analyze the macroeconomic effects of Hurricane Katrina using the aggregate supply (AS) and aggregate demand (AD) diagram. The horizontal axis measures real GDP, a measure of the nation’s output that removes the effects of inflation. The vertical axis measures the price level (the average level of output prices). Consider Katrina’s effect of “cost shocks” – unexpected changes in the prices of important inputs (assume LRAS is unchanged). For example, Katrina unexpectedly choked off oil, natural gas, and refined gasoline supplies from the Gulf region, placing upward pressure on energy costs. The hurricane also shut down factories and businesses, reducing the nation’s productive capacity. Therefore, the effect of the higher energy prices and reduced productive capacity is to shift the __________ curve(s). Consider how the government’s fiscal policy response affects the economy. Recall that both individual consumers’ purchases and government purchases are included in aggregate…