Problem 14-12 (algo) The following set of equations describe an economy: C = 16,000 + 0.5(YT) - 50,000r IP = 7,000 - 24,000r G = 8,200 NX = 1,800 T = 8,500 Y* = 48,620 a. Find a numerical equation relating planned aggregate expenditure to output and to the real interest rate. PAE= 33000 * 74000 + 0.50 Y b. At what value should the Fed set the real interest rate to eliminate any output gap? (Hint. Set output Yequal to the value of potential output given above in the equation you found in part a. Then solve for the real interest rate that also sets planned aggregate expenditure equal to potential output.) Instructions: Enter your response as a whole number. Real rate of interest: 6 %

1. Complete the accompanying table with disposable income (DI) and consumption (C) schedules for a private, closed economy. All figures are in billions of dollars. DI Consumption Saving АРС APS MPC MPS 8. 40 40 80 72 120 104 160 136 200 168 240 200 (a) Refer to the above data. If plotted on a graph, the slope of the consumption schedule would be: (b) The break-even level of income is ($ ) where saving equals ( $ :). Households dissave ( $ ). Dissaving occurs at the lowest levels of income as households spend ( more, less ) than they receive in disposable income. This dissaving could occur with households liquidating (selling for cash) their assets or borrowing money. As income rises we see that savings ( increases, decreases ) by a greater and greater amount. (c) If consumption increases by $10 billion at each level of disposable income, the average propensity to consume (APC) will ( change, unchange) and/but the marginal propensity to consume (MPC)will ( change, not change). (d) (APC,…

(1)The following macroeconomic model describes the economy of Sunderland. 1. Y= C +I + G + NX 2. C = 220 + 0.63 Y 3. 1 = 1000- 2000R 4. G = Go 5. NX = 525-0.10Y-50OR 6. M (0.1583Y-1000R)P (a)ls it a fair characterization to refer to equation #2 as a "simple" consumption function? Explain. (b)Derive the expression for equilibrium real output, Y, for this economy. Note: In your final expression for Y, restrict coefficient values to three decimal points. (c) Suppose government spending is 1200 , money supply by the Central Bank is 900 and the price level is 1, find the value of GDP (Y) and equilibrium interest rate (R) for Sunderland. Income Identity Consumption function Investment function Government Expenditure Net export function Money market equilibrium (2)The questions in this section are related to the macroeconomic model of Sunderland. (a)The expression you are asked to derive in question #1b can be considered an aggregate demand curve. Do you agree? Explain your answer. (b)Sketch…

(4. From 2009 to 2014, Eastlandia experienced large fluc- tuations in both aggregate consumer spending and disposable income, but wealth, the interest rate, and expected future disposable income did not change. The accompanying table shows the level of aggregate con- sumer spending and disposable income in millions of dollars for each of these years. Use this information to answer the following questions. Disposable income (millions of dollars) Consumer spending (millions of dollars) Year 2009 $100 $180 2010 350 380 2011 300 340 2012 400 420 2013 375 400 2014 500 500 a. Plot the aggregate consumption function for Eastlandia. b. What is the marginal propensity to consume? What is the marginal propensity to save? c. What is the aggregate consumption function?

ASAP

C:/Users/iM/Desktop/S-slaiöl-üläubi- A A قراءة بصوت عال AACSB: Analytic Skills Refer to the information provided in Figure 9.3 below to answer the questions that follow. AE-C+1+G 500 300 45 500 Aggregate output, Y (billions of dollars) Figure 9.3 billion. 25) Refer to Figure 9.3. At equilibrium, autonomous planned expenditures equal $_ D) 300 A) 200 B) 100 C) 500 Answer: D Diff: 2 Topic: Fiscal Policy at Work: Multiplier Effects Skill: Analytic AACSB: Analytic Skills 26) Refer to Figure 9.3. The expenditure multiplier is A) 4. B) 5. C) 2.5. D) 2. Answer: C Diff: 2 Topic: Fiscal Policy at Work: Multiplier Efects Skill: Analytic AACSB: Analytic Skills 27) Refer to Figure 9.3. If autonomous planned expenditure increases by $20 billion, equilibrium aggregate output A) decreases; 360 to S billion. B) increases; 550 C) increases; 600 D) increases; 640 Answer: B Diff ? Planned ag (Saop jo suogng

Q-1 The following table shows income and consumption: Calculate: A- Saving (S), B- Marginal propensity to consume (MPC),   C- Marginal propensity to save (MPS), D- Average propensity to consume (APC) E- Average propensity to save (APS).                                                                                                                                                                                                                       Y             C1000    15002000    26003600    30004800    39005500    42006200    4800

$75 150 225 Investment (5) Price Level Investment Demand 0, Real GOP $50 100 150 Investment (5) AD, (-$150) AD, (+$160) AD, (1950) Time left 1:55:03 Refer to the graphs above, in which the numbers in parentheses near the AD1, AD2, and AD3 labels indicate the levels of investment spending associated with each curve. All figures are in billions. A shift in the aggregate demand curve from AD3 to AD2 can be achieved by Federal Reserve action to: Select one: O a. Increase the reserve ratio O b. Increase the discount rate Oc. Buy government securities in the open market Od. Sell government securities in the open market ?

(27) What are the effects of capital destruction on other macro variables, including con- sumption (C), saving (S), investment (I), net exports (NX), loanable funds (L), real balance (m= M/P), real interest rate (r), nominal interest rate (R), real rental (rk), and nominal rental (R)? Please "circle" the effects on these variables on a table of the following form for the short run and the long run separately. macro variable consumption (C) saving (S) investment (I) net exports (NX) loanable funds (L) real balance (m= M/P) real interest rate (r) nominal interest rate (R) real rental (r) nominal rental (R₂) (a) (b) (c) (d) rise fall constant ambiguous ambiguous rise fall constant rise fall constant rise fall constant rise fall constant rise fall constant rise fall constant rise fall constant rise fall constant ambiguous rise fall constant ambiguous ambiguous ambiguous ambiguous ambiguous ambiguous ambiguous your answer

Q-1 The following table shows income and consumption: Calculate: A- Saving (S), B- Marginal propensity to consume (MPC), C- Marginal propensity to save (MPS), D- Average propensity to consume (APC) and E- Average propensity to save (APS). YCSMPCMPS/APCAPS 300 360 410 400