The following evens have occurred at times in the history of the U.S. a. The world economy goes into an expansion b. U.S. businesses expect future profit to rise c. The government increases its expenditure on the goods and services in a time of war or increased international tension.
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The following evens have occurred at times in the history of the U.S.
a. The world economy goes into an expansion
b. U.S. businesses expect future profit to rise
c. The government increases its expenditure on the goods and services in a time of war or increased international tension.
1. Explain for each event whether it changes SRAS, LRAS, AD or some combination of them
2. Starting from the point of LR equilibrium, use three graphs to show how each event affects the U.S. real
3. Graphically show the combined effects of these events on the U.S. real GDP and the price level, starting from a position of LR equilibrium
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- Does Says law apply more accurately in the long run or the short run? What about Keynes law?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 explainThe long run macroeconomic performance of an economy can be reflectedfrom the changes of her major macroeconomic indicators. With appropriateinterpretations of the changes to these indicators, one can identify the inherentstructural features of an economy, and hence, identify her strengths andweaknesses. In about 250 words, write a short essay on ONE economy from the list below:i. Singapore;ii. The United Kingdom;iii. The United States.In your essay, describe the changes of major macroeconomic indicators fromthe last decade. Using them to illustrate major structural features of the choseneconomy. Based on the above, identify ONE inherent problem implied bythese structural features that might limit her macroeconomic performance inthe long run. Suggest ONE practical government policy in dealing with thisinherent problem.
- Q. 2 The outbreak of COVID-19 has had a significant impact on the economy. Let’s assume a COVID shock that leads to lockdown, and we start from the medium equilibrium output level, Yn. Please explain the impacts of the pandemic and lockdown on the economy using the ASAD framework. a) Show the impacts of the pandemic and lockdown on the economy in the short run by drawing the diagram of AS-AD modelFor 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.A4 Imagine that in the year 2035, Japan’s economy shrinks significantly, causing a decrease in investment in the U.S. economy. Use the ADAS model to explain the likely short run impacts on U.S. GDP and the aggregate price level. What do you anticipate to happen to U.S. consumption expenditures and U.S. employment? Explain your reasoning for each of your predictions and show graphically as appropriate. Students may utilize Paint, Word (the shapes tool under Insert), OneNote (Draw tab), or hand draw the graphs.
- 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.…Use the following macroeconomic model structure to answer the questions followed. 8 pts C = 300 + 0.8Yd; C = consumption function; Yd (Y-T) = disposable income I = 200; I = Investment G = 400; G = Government expenditure T = 200; T = Tax revenue Also assume that Yf = Full employment GDP (Potential GDP) = 5,000 8.1. The equilibrium GDP level (income) is _________. Hint: Ye = C+I+G a. 2,850 b. 3,700 c. 3,145 d. 3,800 8.2. At the equilibrium level of output, the aggregate consumption level is: a. 3,100 b. 3,250 c. 3,400 d. 3,625 8.3. At the equilibrium level of output, the aggregate saving level is: a. 550 b. 450 c. 400 d. 350 8.4. The MPC and MPS for the economy is respectively: a. 0.9 and 0.1 b. 0.85 and 0.15 c. 0.75 and 0.25 d. 0.80 and 0.20Use the Aggregate Supply and Aggregate Demand Model below to answer thequestions that follow Examine the influence of government expenditure on investment in a nation.Use Jot Inc. Ltd a multinational construction company in which you are theChief Exec of the firm that that is highly diversified and receives funds toconstruct highways and other government-funded projects. Also, explain thefactors that cause the Aggregate Demand curve to be downward sloping leftto right
- a. In a few words, under what circumstances is the SRAS quantity of output different from the LRAS quantity of output? b. Under what circumstances is the LRAS output equal to the SRAS output — or, in other words, where does the SRAS curve cross the LRAS curve? Explain your answer.Please give a detailed solution with an explanation. Please double-check your sources and make sure the answer is 100% correct. Make sure ALL questions are answered too.Blank Answer #1:value of all goods and services produced in the economy in the base yearcost of a given market basket of goods and servicesvalue of all goods and services produced in the economy this yearBlank Answer #2:this year's pricesthe base year's pricesBlank Answer #3:value of all goods and services produced in the economy in the base yearcost of a given market basket of goods and servicesvalue of all goods and services produced in the economy this yearBlank Answer #4:this year's pricesthe base year's pricesBlank Answer #5:produced domesticallybought by consumersQ) What is the long-term value of Consumption C (t) in the following macroeconomic model? C = 200 + 0.75Y; E = C+80; dY/dt = 0.8(E-Y) ; Y0=1200 Explain it correctly. Not solve in excel works. Typed or handwriting answer onlys