Foundations of modern macroeconomics: exercise & solutions manual
Gespeichert in:
Beteilige Person: | |
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Format: | Buch |
Sprache: | Englisch |
Veröffentlicht: |
Oxford, United Kingdom
Oxford Univiversity Press
2017
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Ausgabe: | Third edition |
Schlagwörter: | |
Links: | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=029624656&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
Umfang: | xiv, 490 Seiten Diagramme |
ISBN: | 9780198784142 |
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Datensatz im Suchindex
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adam_text | Contents
List of Figures xix
List of Tables xxv
List of Intermezzos xxvii
I Intermediate macroeconomics 1
1 Review of the AD-AS model 3
1 1 The aggregate labour market 3
111 The demand for labour 3
112 The supply of labour 7
113 Aggregate supply in the goods market: Adaptive expectations 12
114 Nominal wage rigidities 15
1 2 Aggregate demand: Review of the IS-LM model 15
121 The demand for money 16
122 The IS-LM model 18
123 The AD curve 19
124 Effectiveness of fiscal policy 20
1 3 Schools in macroeconomics 21
131 Classical economists 21
132 Keynesians 23
133 The neo-Keynesian synthesis 23
134 The monetarists 25
135 New classical economists 27
136 Supply siders 27
137 New Keynesians 28
1 4 Punchlines 29
2 The open economy 33
2 1 Some international bookkeeping 33
2 2 The IS-LM model for a small open economy 35
221 Fixed exchange rates and immobile capital 37
222 Fixed exchange rates and perfect capital mobility 39
223 Flexible exchange rates with perfect capital mobility 40
224 Imperfect capital mobility 44
2 3 Aggregate supply considerations 47
231 The Armington approach 47
232 The extended Mundell-Fleming model 51
Contents
xii
2 4 Transmission of shocks in a two-country world 58
241 Nominal wage rigidity in both countries 60
242 Real wage rigidity in both countries 63
243 Real wage rigidity in Europe and nominal wage rigidity in the
United States 65
2 5 Punchlines 69
Appendix: Analysing two-country models 71
3 Dynamics in aggregate demand and supply 75
3 1 What is stability? 75
3 2 Adaptive expectations and stability 77
3 3 Investment, the capital stock, and stability 82
331 Adjustment costs and investment 83
332 Stability 88
3 4 Wealth effects and the government budget constraint 92
341 Short-run macroeconomic equilibrium 94
342 Money finance 95
343 Bond finance 97
35A first look at hysteresis* 100
351 Alienation of the unemployed 100
352 History matters 103
3 6 Punchlines 105
4 Perfect foresight and economic policy 109
4 1 Dynamic investment theory 109
411 The basic model 109
412 Fiscal policy: Investment subsidy 114
42A dynamic IS-LM model 129
4 3 Exchange rate expectations and fiscal and monetary policy 136
431 The Dornbusch model 137
432 Price stickiness and overshooting 142
4 4 Punchlines 145
5 Rational expectations and economic policy 147
5 1 What are rational expectations? 147
511 The basic idea 147
512 Do we really believe the idea? 154
5 2 Applications of the REH in macroeconomics 155
5 3 Should we take the PIP seriously? 160
531 One-period nominal wage contracts 161
532 Overlapping wage contracts 163
5 4 Rational expectations in a small open economy* 168
541 Unmanaged economy 170
542 Introduction to Dynare 176
543 Managed economy 183
5 5 Punchlines 186
Contents
xiii
6 The government budget deficit 191
6 1 Ricardian equivalence 191
611A simple model 192
612 Distorting taxes 200
613 Borrowing restrictions 205
614 Finite lives 207
615 Some further reasons for Ricardian non-equivalence 211
616 Empirical evidence 212
6 2 The theory of government debt creation 213
621A simple model of tax smoothing 213
622 Implications from the tax smoothing model 219
6 3 Punchlines 222
7 A closer look at the labour market 225
7 1 Some stylized facts 225
7 2 Standard macroeconomic labour market theory 230
721 Skilled and unskilled labour 230
722 The effects of taxation 237
723 The Holy Grail of macroeconomics 244
7 3 Trade unions and the labour market 244
731 Unions in partial equilibrium 245
732 Unions in general equilibrium 253
733 Unions and real wage rigidity 256
7 4 Efficiency wages and the labour market 257
741 Efficiency wages in partial equilibrium 258
742 Efficiency wages in general equilibrium 260
7 5 Punchlines 263
8 Search in the labour market 267
8 1 Search in the labour market 267
811A canonical two-sided search model 268
812 Market equilibrium 276
813 Comparative static effects 277
814 Efficiency 281
8 2 Applications of the canonical search model 282
821 The effects of taxation 282
822 Deposits on workers? 284
8 3 Endogenous job destruction* 286
831 Basic assumptions 286
832 Model 289
833 Market equilibrium 292
8 4 Punchlines 294
9 Dynamic inconsistency in public and private decision making 297
9 1 Dynamic inconsistency 297
911A classic tale 297
912A neoclassical tale 298
913 Reputation as an enforcement mechanism 302
9 2 The voting approach to optimal inflation 306
9 3 Dynamic consistency and capital taxation 309
931 The first-best optimum 309
XIV
Contents
932 The second-best problem 311
933 Dynamic inconsistency of the optimal tax plan 315
9 4 Are consumers dynamically inconsistent? 316
941A dynamically consistent consumer 317
942A dynamically inconsistent consumer 319
9 5 Punchlines 323
II Towards advanced macroeconomics 327
10 Money 329
10 1 Functions of money 329
10 2 Modelling money as a medium of exchange 332
10 2 1 Setting the stage 332
10 2 2 Shopping costs 334
10 2 3 Money in the utility function 336
10 3 Money as a store of value 337
10 3 1 Overlapping-generations model of money 339
10 3 2 Uncertainty and the demand for money 343
10 4 The optimal quantity of money 356
10 41A basic general equilibrium model 356
10 4 2 The satiation result 358
10 4 3 Critiques of the full liquidity rule 360
10 5 Punchlines 364
11 New Keynesian economics 367
11 1 Reconstructing the Keynesian multiplier 367
11 11A static model with monopolistic competition 368
11 1 2 The short-run balanced-budget multiplier 374
11 1 3 The short-run multiplier in isolation 376
11 1 4 The long-run multiplier 376
11 1 5 Welfare effects 381
11 2 Monopolistic competition and money 383
11 3 Sticky prices and the non-neutrality of money 386
11 3 1 Menu costs 386
11 3 2 Quadratic price adjustment costs 401
11 3 3 Staggered price contracts 402
11 4 Punchlines 404
12 Exogenous economic growth—Solow-Swan 407
12 1 Stylized facts of economic growth 407
12 2 The Solow-Swan model 408
12 2 1 No technological progress 409
12 2 2 Technological progress 411
12 3 Properties of the Solow-Swan model 413
12 3 1 The golden rule of capital accumulation 413
12 3 2 Transitional dynamics and convergence 416
12 3 3 The speed of adjustment 417
12 3 4 Human capital to the rescue 419
12 4 Macroeconomic applications of the Solow-Swan
model 422
Contents
XV
12 4 1 Fiscal policy in the Solow model 422
12 5 Two-sector model 425
12 6 Punchlines 431
13 Exogenous economic growth—Ramsey-Cass-Koopmans 433
13 1 The Ramsey-Cass-Koopmans model 433
13 1 1 The representative household 434
13 1 2 The representative firm 439
13 1 3 The phase diagram 440
13 2 Properties of the Ramsey-Cass-Koopmans model 442
13 2 1 Efficiency 442
13 2 2 Transitional dynamics and convergence 443
13 3 Macroeconomic applications of the Ramsey-Cass-Koopmans model 444
13 3 1 Fiscal policy in the Ramsey-Cass-Koopmans model 444
13 3 2 Ricardian equivalence once again 446
13 4 An open-economy RCK model 447
13 4 1 Some model complications 447
13 4 2 Model solution and convergence speed 450
13 4 3 Effects of an investment subsidy, 454
13 5 The RCK model with endogenous labour supply 456
13 5 1 Model elements 456
13 5 2 The phase diagram 458
13 5 3 Permanent fiscal policy 461
13 5 4 Temporary fiscal policy 468
13 6 The RCK model with search unemployment 474
13 6 1 Model elements 474
13 6 2 Is unemployment efficient? 480
13 6 3 Transitional dynamics 482
13 7 A monetary RCK model 485
13 7 1 Model elements 485
13 7 2 Equilibrium 494
13 7 3 Monetary neutrality? 494
13 8 Punchlines 496
Appendix: Phase diagram for the unit-elastic RCK model 499
14 Endogenous economic growth 505
14 1 Introduction 505
14 2 Capital-fundamentalist models 506
14 2 1 Factor substitutability 506
14 2 2 AK models 509
14 3 Human capital formation 521
14 3 1 Steady-state growth 524
14 3 2 Transitional dynamics 526
14 3 3 Concluding remarks 527
14 4 Endogenous technology 528
14 4 1 R amp;D and expanding input variety 528
14 4 2 R amp;D and rising input quality 537
14 5 Punchlines 546
XVI
Contents
15 Overlapping generations in continuous time 549
15 1 Introduction 549
15 2 Individual behaviour under lifetime uncertainty 549
15 2 1 Yaari s lessons 549
15 2 2 Realistic mortality profile 558
15 3 Macroeconomic consequences of lifetime
uncertainty 563
15 3 1 Individual households 564
15 3 2 Aggregate households 565
15 3 3 Firms 567
15 3 4 Government and market equilibrium 568
15 3 5 Phase diagram 569
15 4 Basic model properties 570
15 4 1 Fiscal policy 570
15 4 2 Non-neutrality of government debt 572
15 4 3 Economic growth 572
15 4 4 Dynamic efficiency 573
15 4 5 Small open economy 578
15 5 Endogenous labour supply 584
15 5 1 Model elements 585
15 5 2 Phase diagram 587
15 5 3 Raising the consumption tax 590
15 5 4 Quantitative evidence 594
15 6 Punchlines 598
Appendix: Derivation of the phase diagram 601
16 Overlapping generations in discrete time 605
16 1 The Diamond-Samuelson model 605
16 1 1 Households 606
16 1 2 Firms 607
16 1 3 Market equilibrium 608
16 1 4 Dynamics and stability 609
16 1 5 Efficiency 610
16 2 Social security and the macroeconomy 612
16 2 1 Pensions 612
16 2 2 PAYG pensions and endogenous retirement 625
16 2 3 The macroeconomic effects of ageing 633
16 3 The tragedy of annuitization 635
16 4 Further applications of the DS model 639
16 4 1 Human capital accumulation 639
16 4 2 Public investment 650
16 4 3 Endogenous fertility 659
16 5 Punchlines 663
III Stochastic general equilibrium macroeconomics 669
17 Decision making in a stochastic environment 671
17 1 Introduction 671
17 2 Dynamic programming in a deterministic world 671
17 2 1 Finite planning horizon 672
Contents xvii
17 2 2 Infinite planning horizon 679
17 3 Dynamic programming in a stochastic world 683
17 3 1 Finite planning horizon 683
17 3 2 Infinite planning horizon 693
17 4 Complete markets and Arrow-Debreu securities 695
17 4 1 Model 696
17 4 2 Pareto optimal allocation 697
17 4 3 Decentralization with Arrow-Debreu securities 698
17 5 Constructing the representative agent 701
17 6 Punchlines 702
18 Dynamic Stochastic General Equilibrium—New Classical models 705
18 1 The Lucas research programme 705
18 2 Building the unit-elastic RBC model 707
18 2 1 Households 707
18 2 2 Firms 711
18 3 Model analysis 713
18 3 1 Loglinearized model 713
18 3 2 The shock process 719
18 3 3 Impulse-response functions 719
18 3 4 Correlations 731
18 35A detour: Dynare comes to the rescue 732
18 4 Extending the model 733
18 4 1 Employment variability puzzle 735
18 4 2 Productivity puzzle 739
18 4 3 Unemployment 740
18 5 Punchlines 740
Appendix: On the unit-elastic RBC model 744
19 Dynamic Stochastic General Equilibrium—New Keynesian models 749
19 1 Introduction 749
19 2 Building an MBC model 750
19 2 1 Firms 751
19 2 2 Households 758
19 2 3 Macroeconomic equilibrium 761
19 3 The canonical New Keynesian DSGE model 762
19 3 1 Preliminary steps (without apologies) 765
19 3 2 Stability 769
19 3 3 Interest rate setting, instability, and Taylor rules 772
19 4 Back to the general case 774
19 4 1 Calibration 775
19 4 2 Computation 777
19 4 3 Visualizing some shocks 778
19 5 Estimation rather than calibration 786
19 5 1 Model features 789
19 5 2 Model calibration and estimation 790
19 5 3 Main findings 791
19 6 Critics 791
19 6 1 New Classical critics 792
19 6 2 New Keynesian critics 793
19 7 Punchlines 794
xviii Contents
Mathematical Appendix 797
A l Introduction 797
A 2 Matrix algebra 797
A21 General 797
A22 Addition, subtraction, multiplication 797
A23 Transposition 798
A24 Square matrices 798
A25 Cramer s Rule 801
A26 Characteristic roots and vectors 802
A27 Literature 804
A 3 Implicit function theorem 804
A31 Single equation 804
A32 System of equations 806
A33 Literature 807
A 4 Static optimization 808
A41 Unconstrained optimization 808
A42 Equality constraints 809
A43 Inequality constraints 810
A44 Literature 812
A 5 Single differential equations 813
A51 First-order (constant coefficients) 813
A52 First-order (variable coefficients) 814
A53 Leibnitz s rule 815
A54 Literature 815
A 6 Systems of differential equations 816
A61 The Laplace transform 816
A62 Simple applications 819
A63 Systems of differential equations 821
A64 Hysteretic models 826
A65 Literature 830
A 7 Difference equations 830
A71 Basic methods 830
A72 The z-transform 831
A73 Simple application 832
A74 The saddle-path model 833
A75 Literature 834
A 8 Dynamic optimization in continuous time 834
A81 From Lagrange to the Optimum Principle 834
A82 Unconstrained 837
A83 (In)equality constraints 839
A84 Second-order conditions 839
A85 Literature 840
Bibliography 841
Index
|
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author | Heijdra, Ben J. |
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dewey-ones | 339 - Macroeconomics and related topics |
dewey-raw | 339 |
dewey-search | 339 |
dewey-sort | 3339 |
dewey-tens | 330 - Economics |
discipline | Wirtschaftswissenschaften |
edition | Third edition |
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title | Foundations of modern macroeconomics exercise & solutions manual |
title_auth | Foundations of modern macroeconomics exercise & solutions manual |
title_exact_search | Foundations of modern macroeconomics exercise & solutions manual |
title_full | Foundations of modern macroeconomics exercise & solutions manual Ben J. Heijdra |
title_fullStr | Foundations of modern macroeconomics exercise & solutions manual Ben J. Heijdra |
title_full_unstemmed | Foundations of modern macroeconomics exercise & solutions manual Ben J. Heijdra |
title_short | Foundations of modern macroeconomics |
title_sort | foundations of modern macroeconomics exercise solutions manual |
title_sub | exercise & solutions manual |
topic | Makroökonomie (DE-588)4037174-8 gnd |
topic_facet | Makroökonomie Übungssammlung Aufgabensammlung |
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