The following graph shows an economy's short-run aggregate supply curve (SRAS), current equilibrium aggregate price level (P₁), and real GDP ( Q1). The economy currently has Natural Real GDP (QN) of $8 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 P₁ 8 0 0 2 CD 4 6 8 10 REAL GDP (Trillions of dollars) 12 SRAS 14 The equilibrium A₁, shown on the graph, reveals that real GDP (Q1₁) is O LRAS Natural Real GDP. As a result, wages will over time

The following graph shows an economy's short-run aggregate supply curve (SRAS), current equilibrium aggregate price level (P₁), and real GDP ( Q1). The economy currently has Natural Real GDP (QN) of $8 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 P₁ 8 0 0 2 CD 4 6 8 10 REAL GDP (Trillions of dollars) 12 SRAS 14 The equilibrium A₁, shown on the graph, reveals that real GDP (Q1₁) is O LRAS Natural Real GDP. As a result, wages will over time

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 Greek letter a represents a number that determines how much output responds to unexpected changes in the price level. In this case, assume that a = $2 billion. That is, when the actual price level exceeds the expected price level by 1, the quantity of output supplied will exceed the natural level of output by $2 billion. Suppose the natural level of output is $50 billion of real GDP and that people expect a price level of 95. On the following graph, use the purple line (diamond symbol) to plot this economy's long-run aggregate supply (LRAS) curve. Then use the orange line segments (square symbol) to plot the economy's short-run aggregate supply (AS) curve at each of the following price levels: 85, 90, 95, 100, and 105. PRICE LEVEL 125 120 115 110 105 100 95 90 85 80 75 0 + 10 20 ¶¶ 30 40 50 60 70 OUTPUT (Billions of dollars) + 80 90 100 -O AS LRAS (?) The short-run quantity of output supplied by firms will rise above the natural level of output when the actual price level falls…
Assume that imports into an economy equal $125 billion and exports equal $75 billion. Use the information in the following table, and information given on imports and exports, to determine the level of unplanned inventory at each level of real GDP. Possible Levels of Employment (Millions of workers) 40 45 50 55 60 65 70 Employment, Output, Consumption, and Unplanned Inventory Real GDP (Output) Equals Disposable Income (Billions of dollars) of net exports, the equilibrium real GDP is $ 325 375 425 475 525 575 625 Consumption (Billions of dollars) 300 325 350 375 400 425 450 Investment (Billions of dollars) 125 billion, and the equilibrium employment level is 125 125 125 125 125 125 Given the values of imports and exports, the effect of net exports (relative to the case where net exports are excluded) on this economy is to unplanned inventory investment at all levels of real GDP and to the level of real GDP at equilibrium. With the inclusion millions workers. Unplanned Inventory…
7. The long-run aggregate supply curve and short-run adjustments Suppose an economy's short-run aggregate supply curve (SRAS), current equilibrium aggregate price level (P₁), and real GDP (Q1) are shown on the graph that follows. 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. 20 PRICE LEVEL 0 2 4 6 Q₁ REAL GDP (Trillions of dollars) 8 SRAS 10 LRAS
QUESTION 1 Aggregate Demand (AD) Is drawn with price level, average price for everything in the economy relative to the base year price, (not the dollar price) on the vertical axis and Real GDP demanded on the horizontal axis. Use the numbers from the following table and calculate the Real GDP Demanded using expenditure approach of GDP, and plot all the points on the Aggregate Demand. Connect all the points to draw the aggregate demand. [Review Chapter 5 powerpoints, textbook and Internet source to find what numbers have tolbe added to get each of the points In the Aggregate Demand curve.] (国 Real GDP Demanded (AD): C+l+G+ (X-M) Real GDP Supplied: Ageregate Supply (AS) $680 Price Level 110 $400 $185 $150 $55 $50 115 390 180 150 50 50 720 120 380 175 150 45 50 750 125 370 170 150 40 50 780 130 360 165 150 35 50 810 8.
Which of the following would increase aggregate demand? A) Increase in taxation. B) Increase in savings. C) Decrease in consumption spending. D) Increase in government spending.
Consider the following AD-AS graph of country H. Price level (P) LL OF; E OF; A O B; C O B; A OB; E F LRAS E A D B SRAS3 AD₁ SRAS₁ SRAS2 AD2 Real GDP (Y) Country H is currently at point A. Consumer confidence increases and households increase consumption, then in the short run country H will move to point and in the long to point
Real aggregate expenditure, AE (trillions of dollars) 0 45° Y=AE AE Real GDP, Y (trillions of dollars) Refer to Figure 23-1. If the economy is at point L, what will happen? Inventories have fallen below their desired level, and firms decrease production. Inventories have risen above their desired level, and firms decrease production. Inventories have fallen below their desired level, and firms increase production. Inventories have risen above their desired level, and firms increase production.
In the first quarter of 2020, US real GDP declined about 9%, due to the economics shocks from the Covid 19 virus. If prices were completely flexible, and this means all prices, both inputs (such as labor), as well as output prices, what would you think would have been the drop in GDP? If prices are completely fixed, would the drop in GDP be greater or less than the flexible case? Why? If the Expenditure method of accounting for GDP, has to equal the Income Side, and the economy overproduces a particular item, say automobiles, the income side will also be higher, workers will buy the extra cars with extra income and the economy can gyrate indefinitely higher? Why or why not?
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Consider the table on the right, which shows business investment in inventories for each quarter from the first quarter of 2007 to the first quarter of 2012, measured in millions of 2007 dollars. Provide a macroeconomic explanation for this pattern. (Hint: When did the recession during this period begin and end?) The negative growth of inventories indicates a period of OA. inflation since inventories needed to be reduced in the face of increasing storage cost OB. recession because demand was met by drawing down past inventories and production did not increase. OC. recovery since inventories needed to be used to meet demand. OD. recession because inventories increased due to lack of demand Year 2007 2008 2009 2010 2011 2012 2013 Quarter Q1 308889 Q2 Q3 Q4 R288828 Q1 Q2 Q3 Q4 Q1 228892889 Q2 Q3 Q4 Q1 Q2 Inventory Investment (millions of 2007 dollars) $3360 - 2822 15,570 19,644 6061 9512 11,856 4699 -2364 7779 -4807 - 4807 2663 2508 4841 -6805 8965 12,153 6462 2179 2061 7298 14,091 3875…