Open Economy Macroeconomics, Aalto Universtiy SB, Spring 2016, Solution to Problem Set 4
|
|
- Sheena Gilbert
- 6 years ago
- Views:
Transcription
1 Open Economy Macroeconomics, Aalto Universtiy SB, Spring 2016, Solution to Problem Set 4 Jouko Vilmunen Monday, 4 April 2016 Exercise 1 (Poole) The way we normally draw the LM-curve assumes that the central bank uses the money supply as its main policy instrument, ie. the interest rate is free to adjust. Now, assume that instead of fixing the money supply the central bank implements monetary policy by determining (ie. fixing) the nominal interest rate (e.g. in its liquidity operations or by defending an interest rate target via open market operations). Assume that the economy is subject to two types of shocks, one of which originates in the money market (ie. a nominal financial market shock like a money demand shock) and the other in the goods market (ie. a real shock, like changes in "animal spirits" which shows up as a change in investment). The central bank, which cares about output stability, can use either the money supply or the interest rate to manage the economy. Use the IS-LM model to analyze which of the two instruments is better at stabilizing output under a) financial market shock and b) real goods market shock? (Hint: think about the slope of the LM curve) Solution 2 Refer to the follwing figure. a) Assume now that there is a shock in the financial market, like a negative shock to money demand. If the central bank controls the money supply, the initial upward sloping LM-curve is denoted by LM(M0). After the shock LM-curve shifts down and to the right, indicating the the shock induces an excess supply of money. Hence, the economy settle to new equilibrium indicated by the point of intersection of LM(M1) and IS(G0), where output is at the level indicated by label "3". If, on the other hand, the central bank control the interest rate, the LM is horizontal at the level r. (Money stock is endogenous, determined by money demand.) After the shock there is an incipient excess supply of money, which, if the central bank controlled the money supply, would take the economy to the equilibrium at the intersection of LM(M1) and IS(G0). But this cannot be the equilibrium when the central bank controls the interest rate, as it would imply a lower interest rate than r. Hence, given the incipient excess money supply, the central bank start to contract the money supply, which would continue as long the interest rate would stay below r. This implies that the LM-curve would return back to its original position (see figure "rotate back"). Thus, output would stay at the original level ("1"). b) Eg. 1
2 an expansionary real goods market shock, which takes the IS-curve from IS(G0) to IS(G1). Under money supply policy, the economy settles at the equilibrium indicated by the intersection of LM(M0) and IS(G1) with the output at the level denoted by the label "2". Under an interest rate policy, on the other hand, the interest rate cannot adjust, the output induced increase in money demand has to be accommodated by an increase in the money supply. Hence, under the interest rate rule, the economy settle at the equilibriun in the intersection of LM(Interest) and IS(G1) where the output is at the level indicated by the label "4". Exercise 3 (Balanced budget multiplier) In our IS-LM model the consumption function says that private consumption expenditure depends on the private sector s real disposable income C = c(y T ) where c( ) is the consumption function, y and T denotes, respectively, (real) income and taxes, hence Y T is (real) disposable income.now, government wants to increase public expenditure G and finance this increase by increasing taxes T so that the budget remains in balance (ie. budget deficit G T = 0). How does this combination of policy measures aff ect the macroeconomic equilibrium 2
3 of the economy? In particular, what can you say about the balanced budget multiplier, ie. the eff ect of balanced budget increase in government spending on aggregate output? Solution 4 Let us do some simple diff erential calculus. demand equation as Write the aggregate y = c(y T ) + I(r) + G + NX Keeping the real exchange rate fixed for now, take the (marginal) change of the aggregate demand equation (denoted generically by the diff erential of a variable x, dx) = c ( dt ) + I dr + dg + NX y where c denotes the derivative of the consumption function withe respect to the real disposable income y T ("marginal prospensity to consume") and NX y signifies partial derivative of the net exort function with respect to the real income ("marginal prosensity to import") and I is the derivative of the investment function with respect to the (real) interest rate. Since dt = dg, we have (1 c NX y ) = (1 c ) dg + I dr From the money market equilibrium with constant real money balances M P = L(y, r) we have L y + dr = 0 dr = L y Substitute this into the goods market equilibrium condition above (1 c NX y ) = (1 c ) dg I L y L ( r 1 c NX y + I L ) y = (1 c ) dg = dg = 1 c 1 c NX y + I Ly Since NX y 0 and I L y 0 the balanced budget multiplier dg 1. If, on the other hand, net exports are independent of domestic income - not so likely an outcome - and investments do not depend on the (real) interest rate (ie. is exogenously determined) the the balanced budget multiplier is one, eg. the closed economy balanced budget multiplier is one! Intuition? Public expenditure aff ects aggregate income directly, taxes only through consumption decisions. Note that this result is conditional on keeping the exchange rate constant. Hence, the full open economy balanced budget multiplier under flexible exchange rates 1 is 1 That is the balanced budget multiplier in the flexible exchange rate version of the Mundell- Fleming model. 3
4 somewhat different, which can be demonstrated as follows. 2 Given the balance of payment equation B(y, Q) + k(r r f ) = 0 and the fact that in our model B(y, Q) = NX (y, Q), we can eliminate the current account/net export function from the aggregate demand equation by substituting in the capital inflow function y = c(y T ) + I(r) + G k(r r f ) Take the differential and again use the money market equilibrium under a constant money stock to replace dr by Ly ( 1 c + I L y k L ) y = (1 c ) dg = dg = 1 c 1 c NX y + I Ly k Ly Hence, the balanced budget multiplier falls further, once we take into account the exchange rate channel. The fact that the balanced budget multiplier falls from the value of one in a closed economy to less than one in an open economy reflects leakage. Exercise 5 (Consumption and interest rates) The above consumption function is indeed very simple, so let us extend it slightly: assume that in addition to the real disposable income consumption depends also on the real interest rate or, given that inflation expectations are fixed, on the nominal interest rate r, ie. C = c(y T, r), c r < 0 where the notation c r suggests that an increase in the interest rate lowers private consumption expenditure. Think of the central bank tightening monetary policy, ie. contracting the money supply. What happens to the macroeconomic equilibrium of the economy according to our IS-LM model incorporating the above consumption function? Solution 6 Look at the following figure. Contracting the money supply means that the LM-curve shifts up and to the left. But the induced increase in the interest rate will reduce private consumption and, hence, aggregate demand further compared to the more simple consumption function. The economy settles to a new equilibrium dictated by (y1,r1). Note that in the final equilibrium, the interest rate can fall below the initial level. This happens if the aggregate demand effect of the fall in the interest rate is large enough. Note once again that the real exchange rate is kept constant. 2 This part of the solution is just to show you the general case with no intention to require you to deal with it. 4
5 5
6 Exercise 7 (Crowding out of private expenditure) We know from our IS-LM model that when the government increases public expenditure not only does output increase but also the interest rate increases. So what happens to private investment expenditure? Solution 8 After increasing public expenditure, the interest rate will increase. The intuition is that the increase in public expenditure has to be financed by issuing bonds. This increases supply of government bonds and, hence, reduce their prices, which, in turn, means that the interest rate will increase. Since private investment depends negatively on the interest rate, private investment will fall because of the increase in the interest rate. Conclusion: whereas output increases, the composition of output will change so that the share of investment in GDP falls and that of the combined government and private consumption will increase. 6
7 Exercise 9 Assume fixed exchange rates. Use the Mundell-Fleming model to trace out what happens to the macroeconomic equilibrium of a small open economy, when the policy maker decides to devalue the domestic currency. Solution 10 Use the above graph. Devaluation improves competitiveness and shifts the goods market equilibrium curve up and to the right, IS0 IS1. This shift puts pressure on the domestic interest rate to increase, which induces an increase in capital inflows. Due to the balance of payment surplus larger capital inflows, in turn, puts pressure on the domestic currency to strenghen, which, after the devaluation, remains fixed again (=assumption). Hence, central bank s forex reserves start to increase, as does the money supply. The combined eff ect of larger capital inflows and increase in money supply is represented by the shift in the BP curve from BP0 to BP1 and the shift of the LM-curve from LM0 to LM1, shifting the macroeconomic equilibrium from (y0,r0) to (y1,r1). 7
The Mundell Fleming Model. The Mundell Fleming Model is a simple open economy version of the IS LM model.
International Finance Lecture 4 Autumn 2011 The Mundell Fleming Model The Mundell Fleming Model is a simple open economy version of the IS LM model. I. The Model A. The goods market Goods market equilibrium
More informationIntermediate Macroeconomics-ECO 3203
Intermediate Macroeconomics-ECO 3203 Homework 3 Solution, Summer 2017 Instructor, Yun Wang Instructions: The full points of this homework exercise is 100. Show all your works (necessary steps to get the
More informationUniversity of Toronto July 27, 2012 ECO 209Y L0101 MACROECONOMIC THEORY. Term Test #3
Department of Economics Prof. Gustavo Indart University of Toronto July 27, 2012 SOLUTIONS ECO 209Y L0101 MACROECONOMIC THEORY Term Test #3 LAST NAME FIRST NAME STUDENT NUMBER INSTRUCTIONS: 1. The total
More informationdr Bartłomiej Rokicki Chair of Macroeconomics and International Trade Theory Faculty of Economic Sciences, University of Warsaw
Chair of Macroeconomics and International Trade Theory Faculty of Economic Sciences, University of Warsaw Main assumptions of the model Small open economy Short term analysis constant prices and wages
More informationInternational Economics. Unit 3 Macroeconomic Policy in an Open Economy. Mundell-Fleming model
International Economics Unit 3 Macroeconomic Policy in an pen Economy. Mundell-Fleming model 1 Previous conclusion The ultimate effects of a devaluation are in large part dependent upon the economic policies
More information14.05 Intermediate Applied Macroeconomics Problem Set 5
14.05 Intermediate Applied Macroeconomics Problem Set 5 Distributed: November 15, 2005 Due: November 22, 2005 TA: Jose Tessada Frantisek Ricka 1. Rational exchange rate expectations and overshooting The
More informationFEEDBACK TUTORIAL LETTER ASSIGNMENT 2 INTERMEDIATE MACRO ECONOMICS IMA612S
FEEDBACK TUTORIAL LETTER 2 nd SEMESTER 2017 ASSIGNMENT 2 INTERMEDIATE MACRO ECONOMICS 1 ASSIGNMENT 2 SECTION A [20 marks] QUESTION 1 [20 marks, 2 marks each] For each of the following questions, select
More informationKOÇ UNIVERSITY ECON 202 Macroeconomics Fall Problem Set VI C = (Y T) I = 380 G = 400 T = 0.20Y Y = C + I + G.
KOÇ UNIVERSITY ECON 202 Macroeconomics Fall 2007 Problem Set VI 1. Consider the following model of an economy: C = 20 + 0.75(Y T) I = 380 G = 400 T = 0.20Y Y = C + I + G. (a) What is the value of the MPC
More informationChapter 4 Monetary and Fiscal. Framework
Chapter 4 Monetary and Fiscal Policies in IS-LM Framework Monetary and Fiscal Policies in IS-LM Framework 64 CHAPTER-4 MONETARY AND FISCAL POLICIES IN IS-LM FRAMEWORK 4.1 INTRODUCTION Since World War II,
More informationKeynesian Theory (IS-LM Model): how GDP and interest rates are determined in Short Run with Sticky Prices.
Keynesian Theory (IS-LM Model): how GDP and interest rates are determined in Short Run with Sticky Prices. Historical background: The Keynesian Theory was proposed to show what could be done to shorten
More informationfile:///c:/users/moha/desktop/mac8e/new folder (13)/CourseComp...
file:///c:/users/moha/desktop/mac8e/new folder (13)/CourseComp... COURSES > BA121 > CONTROL PANEL > POOL MANAGER > POOL CANVAS Add, modify, and remove questions. Select a question type from the Add drop-down
More informationChapter 10 Aggregate Demand I CHAPTER 10 0
Chapter 10 Aggregate Demand I CHAPTER 10 0 1 CHAPTER 10 1 2 Learning Objectives Chapter 9 introduced the model of aggregate demand and aggregate supply. Long run (Classical Theory) prices flexible output
More informationChapter 23. Aggregate Supply and Aggregate Demand in the Short Run. In this chapter you will learn to. The Demand Side of the Economy
Chapter 23 Aggregate Supply and Aggregate Demand in the Short Run In this chapter you will learn to 1. Explain why an exogenous change in the price level shifts the AE curve and changes the equilibrium
More informationOpen Economy Macroeconomics, Aalto SB Spring 2017
Open Economy Macroeconomics, Aalto SB Spring 2017 International Setting: IS-LM Model Jouko Vilmunen Aalto University, School of Business 27.02.2017 Jouko Vilmunen (BoF) Open Economy Macroeconomics, Aalto
More informationClass 5. The IS-LM model and Aggregate Demand
Class 5. The IS-LM model and Aggregate Demand 1. Use the Keynesian cross to predict the impact of: a) An increase in government purchases. b) An increase in taxes. c) An equal increase in government purchases
More information= C + I + G + NX = Y 80r
Economics 285 Chris Georges Help With ractice roblems 5 Chapter 12: 1. Questions For Review numbers 1,4 (p. 362). 1. We want to explain why an increase in the general price level () would cause equilibrium
More informationThe Impact of an Increase In The Money Supply and Government Spending In The UK Economy
The Impact of an Increase In The Money Supply and Government Spending In The UK Economy 1/11/2016 Abstract The international economic medium has evolved in the direction of financial integration. In the
More informationBusiness Fluctuations. Notes 05. Preface. IS Relation. LM Relation. The IS and the LM Together. Does the IS-LM Model Fit the Facts?
ECON 421: Spring 2015 Tu 6:00PM 9:00PM Section 102 Created by Richard Schwinn Based on Macroeconomics, Blanchard and Johnson [2011] Before diving into this material, Take stock of the techniques and relationships
More informationExercise 3 Short Run Determination of Output, the Interest Rate, the Exchange Rate and the Current Account in a Mundell Fleming Model
Fletcher School, Tufts University Exercise 3 Short Run Determination of Output, the Interest Rate, the Exchange Rate and the Current Account in a Mundell Fleming Model E212 Macroeconomics Prof. George
More information2nd Exam Macroeconomics IBA
Prof. Dr. Bernd Kempa 2nd Exam Macroeconomics IBA (WS 2006/2007) 02.04.2007 - please answer all questions - only write on the paper supplied - a maximum of 120 points can be achieved - the exam lasts 120
More informationSOLUTION ECO 202Y - L5101 MACROECONOMIC THEORY. Term Test #1 LAST NAME FIRST NAME STUDENT NUMBER. University of Toronto June 18, 2002 INSTRUCTIONS:
Department of Economics Prof. Gustavo Indart University of Toronto June 18, 2002 SOLUTION ECO 202Y - L5101 MACROECONOMIC THEORY Term Test #1 LAST NAME FIRST NAME STUDENT NUMBER INSTRUCTIONS: 1. The total
More information14.02 Principles of Macroeconomics Problem Set # 2, Answers
14.0 Principles of Macroeconomics Problem Set #, Answers Part I 1. False. The multiplier is 1/ [1- c 1 (1- t)]. The effect of an increase in autonomous spending is dampened because taxes respond proportionally
More informationSAMPLE EXAM QUESTIONS FOR FALL 2018 ECON3310 MIDTERM 2
SAMPLE EXAM QUESTIONS FOR FALL 2018 ECON3310 MIDTERM 2 Contents: Chs 5, 6, 8, 9, 10, 11 and 12. PART I. Short questions: 3 out of 4 (30% of total marks) 1. Assume that in a small open economy where full
More informationMACROECONOMICS II - IS-LM (Part 1)
MACROECONOMICS II - IS-LM (Part 1) Stefania MARCASSA stefania.marcassa@u-cergy.fr http://stefaniamarcassa.webstarts.com/teaching.html 2016-2017 Plan (1) the IS curve and its relation to: the Keynesian
More informationUniversity of Toronto July 21, 2010 ECO 209Y L0101 MACROECONOMIC THEORY. Term Test #2
Department of Economics Prof. Gustavo Indart University of Toronto July 21, 2010 SOLUTIONS ECO 209Y L0101 MACROECONOMIC THEORY Term Test #2 LAST NAME FIRST NAME STUDENT NUMBER INSTRUCTIONS: 1. The total
More informationChapter 3. Continued. CHAPTER 3 National Income. slide 0
Chapter 3 Continued slide 0 Notes The equilibrium is stable If r > r* S > I: More people want to save relative to demand for funds: excess supply; r decreases If r < r* I > S: More demand for funds then
More information9. ISLM model. Introduction to Economic Fluctuations CHAPTER 9. slide 0
9. ISLM model slide 0 In this lecture, you will learn an introduction to business cycle and aggregate demand the IS curve, and its relation to the Keynesian cross the loanable funds model the LM curve,
More informationChapter 10 Aggregate Demand I
Chapter 10 In this chapter, We focus on the short run, and temporarily set aside the question of whether the economy has the resources to produce the output demanded. We examine the determination of r
More informationExercise 2 Short Run Output and Interest Rate Determination in an IS-LM Model
Fletcher School, Tufts University Exercise 2 Short Run Output and Interest Rate Determination in an IS-LM Model Prof. George Alogoskoufis The IS LM Model Consider the following short run keynesian model
More informationCHAPTER 17 (7e) 1. Using the information in this chapter, label each of the following statements true, false, or uncertain. Explain briefly.
Self-practice (Open Economy) Ch 17(7e): Q1, Q2, Q5 Ch 18(7e): Q1, Q2, Q5, Q7, Ch 20(6e): Q1-Q5 CHAPTER 17 (7e) 1. Using the information in this chapter, label each of the following statements true, false,
More informationThe Mundell-Fleming-Tobin Model
The Mundell-Fleming-Tobin Model Lecture 11, ECON 4330 Inga Heiland (adapted slides from A. Rødseth & N. Ellingsen) April 10/17, 2018 Inga Heiland ECON 4330 April 10/17, 2018 1 / 40 Outline Outline 1 Money
More informationGDP accounting. GDP: market value of all newly produced goods and services produced in a given location in a specific time period
IS Curve GDP accounting GDP: market value of all newly produced goods and services produced in a given location in a specific time period GDP accounting GDP: market value of all newly produced goods and
More informationYORK UNIVERSITY. Suggested Solutions to Part C (C3(d) and C4)
Page 1 of 5 Pages YORK UNIVERSITY Atkinson College Department of Economics ECON 2450 - Midterm Examination July 13, 2006 Suggested Solutions to Part C (C3(d) and C4) C3 (d). Derive and graph an equation
More informationTopic 7: The Mundell-Fleming Model
Topic 7: The Mundell-Fleming Model Read: Ch.18.3-18.6. Outline: 1. Introduction. 2. The IS-LM-BP equilibrium. 3. Floating exchange rates 4. Fixed exchange rates. 5. The case of imperfect capital mobility
More informationKeynesian Matters Source:
Money and Banking Lecture IV: The Macroeconomic E ects of Monetary Policy: IS-LM Model Guoxiong ZHANG, Ph.D. Shanghai Jiao Tong University, Antai November 1st, 2016 Keynesian Matters Source: http://letterstomycountry.tumblr.com
More informationEC202 Macroeconomics
EC202 Macroeconomics Koç University, Summer 2014 by Arhan Ertan Study Questions 4 1. Assume that the LM curve for a small open economy with a floating exchange rate is given by Y = 200r 200 + 2(M/P), while
More information14.02 PRINCIPLES OF MACROECONOMICS QUIZ 3 05/10/2012
14.02 PRINCIPLES OF MACROECONOMICS QUIZ 3 05/10/2012 PROFESSOR: FRANCESCO GIAVAZZI NAME: FRIDAY RECITATION: 1. True/False/Uncertain [30 points] Please state whether each of the following claims are true,
More informationOpen Economy Macroeconomics, Aalto University SB, Spring 2017
Open Economy Macroeconomics, Aalto University SB, Spring 2017 Sticky Prices: The Dornbusch Model Jouko Vilmunen 08.03.2017 Jouko Vilmunen (BoF) Open Economy Macroeconomics, Aalto University SB, Spring
More informationIn an open economy the domestic production (Y ) can be either used domestically or exported. Open economies also import goods for domestic consumption
Chapter 19 - The Goods Market in an Open Economy The International Flows of Goods (Let d and f represents domestic and foreign goods respectively) In an open economy the domestic production (Y ) can be
More informationOnline Appendix A to chapter 16
Online Appendix A to chapter 16 The IS-LM Model and the DD-AA Model In this appendix we examine the relationship between the DD-AA model of the chapter and another model frequently used to answer questions
More informationMonetary Macroeconomics Lecture 3. Mark Hayes
Diploma Macro Paper 2 Monetary Macroeconomics Lecture 3 Aggregate demand: Investment and the IS-LM model Mark Hayes slide 1 Outline Introduction Map of the AD-AS model This lecture, continue explaining
More informationIntermediate Macroeconomic Theory II, Winter 2009 Solutions to Problem Set 2.
Intermediate Macroeconomic Theory II, Winter 2009 Solutions to Problem Set 2. 1. (14 points, 2 points each) Indicate for each of the statements below whether it is true or false, or elaborate on a statement
More information3. OPEN ECONOMY MACROECONOMICS
3. OEN ECONOMY MACROECONOMICS The overall context within which open economy relationships operate to determine the exchange rates will be considered in this chapter. It is simply an extension of the closed
More informationEC 205 Lecture 20 04/05/15
EC 205 Lecture 20 04/05/15 Remaining material till the end of the semester: Finish Chp 14 (1 subsection left) Open economy version of IS-LM (Chp 6.1&6.3+13) Chp 16 OR Dynamic macro models (As time permits)
More informationEconomics Macroeconomic Theory. Spring Final Exam, Tuesday 6 May 2003
Economics 202.04 - Macroeconomic Theory Spring 2003 - Final Exam, Tuesday 6 May 2003 Please answer: ALL QUESTIONS IF YOU DO PART 1 3 OUT OF 4 QUESTIONS IF YOU DO PART 2 Each question in each part carries
More informationEconomics 102 Discussion Handout Week 14 Spring Aggregate Supply and Demand: Summary
Economics 102 Discussion Handout Week 14 Spring 2018 Aggregate Supply and Demand: Summary The Aggregate Demand Curve The aggregate demand curve (AD) shows the relationship between the aggregate price level
More informationProblem Set #2. Intermediate Macroeconomics 101 Due 20/8/12
Problem Set #2 Intermediate Macroeconomics 101 Due 20/8/12 Question 1. (Ch3. Q9) The paradox of saving revisited You should be able to complete this question without doing any algebra, although you may
More information14.02 Principles of Macroeconomics Fall 2004
14.02 Principles of Macroeconomics Fall 2004 Quiz 1 Thursday, October 7, 2004 7:30 PM 9 PM Please, answer the following questions. Write your answers directly on the quiz. You can achieve a total of 100
More informationBusiness Cycles in. Mundell Fleming with Fixed Exchange Rates. Andrew Rose, Global Macroeconomics 10
Business Cycles in the Open Economy Mundell Fleming with Fixed Exchange Rates 1 Three Important Assumptions Prices are Sticky Business Cycle Model, Short Run Capital is Internationally Mobile No Substantial
More informationa) Calculate the value of government savings (Sg). Is the government running a budget deficit or a budget surplus? Show how you got your answer.
Economics 102 Spring 2018 Answers to Homework #5 Due 5/3/2018 Directions: The homework will be collected in a box before the lecture. Please place your name, TA name and section number on top of the homework
More informationAggregate Demand I, II March 22-31
March 22-31 The Keynesian Cross Y=C(Y-T)+I+G with I, T, and G fixed Government-purchases multiplier Y/ G (if interest rate is fixed) Tax multiplier Y/ T (if interest rate is fixed) Marginal propensity
More informationINCOME EXPENDITURE MODEL: GOODS MARKET EQUILIBRIUM. Dongpeng Liu Department of Economics Nanjing University
INCOME EXPENDITURE MODEL: GOODS MARKET EQUILIBRIUM Dongpeng Liu Department of Economics Nanjing University ROADMAP INCOME EXPENDITURE LIQUIDITY PREFERENCE IS CURVE LM CURVE SHORT-RUN IS-LM MODEL AGGREGATE
More information9. CHAPTER: Aggregate Demand I
TOBB-ETU, Economics Department Macroeconomics I (IKT 233) Ozan Eksi Practice Questions with Answers (for Final) 9. CHAPTER: Aggregate Demand I 1-) In the long run, the level of output is determined by
More informationFETP/MPP8/Macroeconomics/Riedel. General Equilibrium in the Short Run II The IS-LM model
FETP/MPP8/Macroeconomics/iedel General Equilibrium in the Short un II The -LM model The -LM Model Like the AA-DD model, the -LM model is a general equilibrium model, which derives the conditions for simultaneous
More informationLecture 5: Flexible prices - the monetary model of the exchange rate. Lecture 6: Fixed-prices - the Mundell- Fleming model
Lectures 5-6 Lecture 5: Flexible prices - the monetary model of the exchange rate Lecture 6: Fixed-prices - the Mundell- Fleming model Chapters 5 and 6 in Copeland IS-LM revision Exchange rates and Money
More informationECON 3010 Intermediate Macroeconomics. Chapter 3 National Income: Where It Comes From and Where It Goes
ECON 3010 Intermediate Macroeconomics Chapter 3 National Income: Where It Comes From and Where It Goes Outline of model A closed economy, market-clearing model Supply side factors of production determination
More informationECON Intermediate Macroeconomic Theory
ECON 3510 - Intermediate Macroeconomic Theory Fall 2015 Mankiw, Macroeconomics, 8th ed., Chapter 12 Chapter 12: Aggregate Demand 2: Applying the IS-LM Model Key points: Policy in the IS LM model: Monetary
More informationAggregate Supply and Demand
Aggregate demand is the relationship between GDP and the price level. When only the price level changes, GDP changes and we move along the Aggregate Demand curve. The total amount of goods and services,
More informationLearning objectives. Macroeconomics I International Group Course Topic 8: AGGREGATE DEMAND IN AN OPEN ECONOMY
Learning objectives Macroeconomics I International Group Course 2004-2005 Topic 8: AGGREGATE DEMAND IN AN OPEN ECONOMY Here we extend the study of aggregate demand to a small open economy. Unlike the previous
More informationRoad-Map to this Lecture
Allocation 1 Road-Map to this Lecture 1. Consumption 2. Investment 3. Government Expenditures 4. Equilibrium: equilibrium in financial markets 5. Fiscal Policy I slide 1 2 Demand for goods & services Components
More information14.02 Quiz #2 SOLUTION. Spring Time Allowed: 90 minutes
*Note that we decide to not grade #10 multiple choice, so your total score will be out of 97. We thought about the option of giving everyone a correct mark for that solution, but all that would have done
More informationMoney Growth and Inflation, Nominal and Real Interest Rates The ISLM Model
The IS relation is: Money Growth and Inflation, Nominal and Real Interest Rates The ISLM Model Firms consider the real interest rate when making investment decisions. The LM relation is given by: The interest
More informationmacro macroeconomics Aggregate Demand I N. Gregory Mankiw CHAPTER TEN PowerPoint Slides by Ron Cronovich fifth edition
macro CHAPTER TEN Aggregate Demand I macroeconomics fifth edition N. Gregory Mankiw PowerPoint Slides by Ron Cronovich 2002 Worth Publishers, all rights reserved In this chapter you will learn the IS curve,
More informationFinal Exam - Answers April 26, 2004
Page 1 of 9 Final Exam - Answers April 26, 2004 Answer all questions, on these sheets in the spaces provided (use the blank space on page 9 if you need more). In questions where it is appropriate, show
More informationEC202 Macroeconomics
EC202 Macroeconomics Koç University, Summer 2014 by Arhan Ertan Study Questions - 3 1. Suppose a government is able to permanently reduce its budget deficit. Use the Solow growth model of Chapter 9 to
More informationFoundations of Modern Macroeconomics Third Edition
Foundations of Modern Macroeconomics Third Edition Chapter 2: The open economy Ben J. Heijdra Department of Economics, Econometrics & Finance University of Groningen 13 December 2016 Foundations of Modern
More informationECS2602. Tutorial letter 201/1/2018. Macroeconomics. Department of Economics First semester ECS2602/201/1/2018
ECS2602/201/1/2018 Tutorial letter 201/1/2018 Macroeconomics ECS2602 Department of Economics First semester Answers to Assignment 01 Answers to Assignment 02 Answers to Self-assessment Assignment 04 BARCODE
More informationSOLUTION ECO 209Y - L5101 MACROECONOMIC THEORY. Term Test #1 LAST NAME FIRST NAME STUDENT NUMBER. University of Toronto June 22, 2004 INSTRUCTIONS:
Department of Economics Prof. Gustavo Indart University of Toronto June 22, 2004 SOLUTION ECO 209Y - L5101 MACROECONOMIC THEORY Term Test #1 LAST NAME FIRST NAME STUDENT NUMBER INSTRUCTIONS: 1. The total
More informationPrint last name: Solution Given name: Student number: Section number
Department of Economics University of Toronto at Mississauga ECO202Y5Y Macroeconomic Theory and Policy July 2003 Test Two Dr. Gu Date: Tuesday, July 8, 2003 Time allowed: Two hours Aids allowed: Calculator
More informationEconomics 102 Discussion Handout Week 14 Spring Aggregate Supply and Demand: Summary
Economics 102 Discussion Handout Week 14 Spring 2018 Aggregate Supply and Demand: Summary The Aggregate Demand Curve The aggregate demand curve (AD) shows the relationship between the aggregate price level
More informationThe demand for goods and services can be written as Y = C(Y
CHAPTER 3 - The Goods Market The Determination of Equilibrium Output The demand for goods and services can be written as Y = C(Y T ) + I(i) + G 1 Previous equation implies that an increase in the interest
More information14.02 Principles of Macroeconomics Fall 2004
14.02 Principles of Macroeconomics Fall 2004 Quiz 2 Thursday, November 4, 2004 7:30 PM 9 PM Please, answer the following questions. Write your answers directly on the quiz. You can achieve a total of 100
More informationChapter 11 Aggregate Demand I: Building the IS -LM Model
Chapter 11 Aggregate Demand I: Building the IS -LM Model Modified by Yun Wang Eco 3203 Intermediate Macroeconomics Florida International University Summer 2017 2016 Worth Publishers, all rights reserved
More informationVII. Short-Run Economic Fluctuations
Macroeconomic Theory Lecture Notes VII. Short-Run Economic Fluctuations University of Miami December 1, 2017 1 Outline Business Cycle Facts IS-LM Model AD-AS Model 2 Outline Business Cycle Facts IS-LM
More informationLecture 4: 16/07/2012
Ljubljana Summer school, July 2012 Macroeconomics Professor: Lorenzo Burlon Exercise List 2 Lecture 4: 16/07/2012 1. The Fisher effect (a) represents the relation between unemployment and GDP growth. (b)
More informationExamination Period 3: 2016/17
Examination Period 3: 2016/17 ECN201217N Module Title Level Time Allowed Intermediate Macroeconomics Five Two hours Instructions to students: Enter your student number not your name on all answer books.
More informationEconomics 1012A: Introduction to Macroeconomics FALL 2007 Dr. R. E. Mueller Third Midterm Examination November 15, 2007
Economics 1012A: Introduction to Macroeconomics FALL 2007 Dr. R. E. Mueller Third Midterm Examination November 15, 2007 Answer all of the following questions by selecting the most appropriate answer on
More informationCHAPTER 23 OUTPUT AND PRICES IN THE SHORT RUN
CHAPTER 23 OUTPUT AND PRICES IN THE SHORT RUN Expand model to make price level endogenous variable. LEARNING OBJECTIVES - Why exogenous change in price level shifts AE curve and changes equilibrium level
More informationTOPIC 9. International Economics
TOPIC 9 International Economics 2 Goals of Topic 9 What is the exchange rate? NX back!! What is the link between the exchange rate and net exports? What is the trade deficit? How do different shocks affect
More informationUNIVERSITY OF TORONTO Faculty of Arts and Science. April Examination 2016 ECO 209Y. Duration: 2 hours
UNIVERSITY OF TORONTO Faculty of Arts and Science April Examination 2016 ECO 209Y Duration: 2 hours Examination Aids allowed: Non-programmable calculators only LAST NAME FIRST NAME STUDENT NUMBER DO NOT
More informationLecture 6. Expectations, Output, and Policy. Randall Romero Aguilar, PhD I Semestre 2017 Last updated: April 20, 2017
Lecture 6 Expectations, Output, and Policy Randall Romero Aguilar, PhD I Semestre 2017 Last updated: April 20, 2017 Universidad de Costa Rica EC3201 - Teoría Macroeconómica 2 Table of contents 1. Introduction
More informationEconomics Final Examination December, Part A: Multiple Choice. Choose the best alternative that answer or completes the sentence.
Economics 243-01 Final Examination December, 2000 Instructions: Put your name, social security number and your seat number on the blue book provided. Put all your answers in the blue book provided. Turn
More informationThe Mundell-Fleming Model. Instructor: Dmytro Hryshko
The Mundell-Fleming Model Instructor: Dmytro Hryshko Small open economy with perfect capital mobility. r = r, where r is the world interest rate. Goods-market equilibrium: Y = C(Y T ) + I(r ) + G + NX(q)
More informationIV. The Mundell-Fleming Results
IV. The Mundell-Fleming Results The Mundell-Fleming results and the Mundell-Fleming model The Mundell-Fleming results is the name that was given the combined results of two separate papers written by Robert
More informationName: Intermediate Macroeconomic Theory II, Fall 2009 Instructor: Dmytro Hryshko Final Exam (35 points). December 8.
Name: Intermediate Macroeconomic Theory II, Fall 2009 Instructor: Dmytro Hryshko Final Exam (35 points). December 8. 1. (5 points) Suppose that the only shocks in the economy are changes in the assessments
More informationChapter 19 Prices and Output in an Open Economy: Aggregate Demand and Aggregate Supply
Chapter 19 Prices and Output in an Open Economy: Aggregate Demand and Aggregate Supply As it is the nominal or money price of goods, therefore, which finally determines the prudence or imprudence of all
More informationTAMPERE ECONOMIC WORKING PAPERS NET SERIES
TAMPERE ECONOMIC WORKING PAPERS NET SERIES A NOTE ON THE MUNDELL-FLEMING MODEL: POLICY IMPLICATIONS ON FACTOR MIGRATION Hannu Laurila Working Paper 57 August 2007 http://tampub.uta.fi/econet/wp57-2007.pdf
More informationProfessor Christina Romer SUGGESTED ANSWERS TO PROBLEM SET 5
Economics 2 Spring 2017 Professor Christina Romer Professor David Romer SUGGESTED ANSWERS TO PROBLEM SET 5 1. The tool we use to analyze the determination of the normal real interest rate and normal investment
More informationAGGREGATE DEMAND. 1. Keynes s Theory
AGGREGATE DEMAND 1. Keynes s Theory - John Maynard Keynes (1936) criticized classical theory for assuming that AS alone capital, labor, and technology determines national income proposed that low AD is
More informationMACROECONOMICS. Aggregate Demand I: Building the IS-LM Model. N. Gregory Mankiw. PowerPoint Slides by Ron Cronovich
11 : Building the IS-LM Model MACROECONOMICS N. Gregory Mankiw PowerPoint Slides by Ron Cronovich 2013 Worth Publishers, all rights reserved IN THIS CHAPTER, YOU WILL LEARN: the IS curve and its relation
More informationECON 2123 Review Question 3
ECON 2123 Review Question 3 TA: Mr. Ding Dong May 6, 2018 1 Open Economy Macroeconomics Question 1: Japan produces and exports only cameras, and Saudi Arabia, produces and exports only barrels of oil.
More informationOpening the Economy. Topic 9
Opening the Economy Topic 9 Goals of Topic 9 What is the exchange rate? NX is back!! What is the link between the exchange rate and net exports? What is the trade deficit? How do different shocks affect
More informationPrint last name: Given name: Student number: Section number
Department of Economics University of Toronto at Mississauga ECO202Y5Y Macroeconomic Theory and Policy December 2002 Test Two Instructor: X. Gu Date: Friday, December 6, 2002 Time allowed: Two hours Aids
More informationMacroeconomics II The Small Open Economy IS-LM - Mundell-Fleming Model
Macroeconomics II The Small Open Economy IS-LM - Mundell-Fleming Model Vahagn Jerbashian Ch. 12 from Mankiw (2010, 2003) Spring 2018 Where we are and where we are heading to Today we will consider the
More informationInternational Linkages and Domestic Policy
International Linkages and Domestic Policy 11 Unit highlights: The basis of and gains from international trade Concept of absolute advantage and comparative advantage Balance of paymets Exchange rate system
More informationUniversity of Toronto June 14, 2007 ECO 209Y - L5101 MACROECONOMIC THEORY. Term Test #1 DO NOT WRITE IN THIS SPACE. Part I /24.
Department of Economics Prof. Gustavo Indart University of Toronto June 14, 2007 SOLUTION ECO 209Y - L5101 MACROECONOMIC THEORY Term Test #1 LAST NAME FIRST NAME INSTRUCTIONS: STUDENT NUMBER 1. The total
More informationPart B (Long Questions)
Part B (Long Questions) Question B.1: Mundell-Fleming Model with Flexible Exchange Rates Suppose that a small open economy can be represented by the following model with a flexible exchange rate: C d =
More informationChapter 22 THE MUNDELL-FLEMING MODEL WITH PARTIAL INTERNATIONAL CAPITAL MOBILITY
Chapter 22 THE MUNDELL-FLEMING MODEL WITH PARTIAL INTERNATIONAL CAPITAL MOBILITY This chapter extends the Keynesian model to allow for international trade in assets in the context of fixed exchange rates
More informationECON 3312 Macroeconomics Exam 2 Spring 2017 Prof. Crowder
ECON 3312 Macroeconomics Exam 2 Spring 2017 Prof. Crowder Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Suppose the economy is currently
More informationForeign Trade and the Exchange Rate
Foreign Trade and the Exchange Rate Chapter 12 slide 0 Outline Foreign trade and aggregate demand The exchange rate The determinants of net exports A A model of the real exchange rates The IS curve and
More information