Introduction Macroeconomic Developments of Indonesian Economy Theoretical Foundations of Small Scale Macroeconomic Models A Small Scale Macroeconomic Model of the Indonesian Economy Empirical Analysis and Simulation Results 116

ii Table of Contents Acknowledgements i Table of Contents ii Summary vi List of Tables vii List of Figures viii

Chapter 1: Introduction

1 1.1 Motivation for the Study 1 1.2 Organization of Chapters 6

Chapter 2: Macroeconomic Developments of Indonesian Economy

9

2.1 Overview of the Indonesian Economy: Trends and Developments

9 2.2 The Asian Financial Crisis 21 2.3 Indonesian Macroeconomic Conditions and Developments Post Asian Financial Crisis 35 2.4 Fiscal Policy in Indonesia 39 2.5 The Conduct of Monetary Policy in Indonesia 42 2.5.1 Monetary Policy Before and During the Financial Crisis 44 2.5.2 The Recent Conduct of Monetary Policy 48 2.5.3 Key Macroeconomic Variables in Monetary Policy 52 iii 2.6 Summary and Conclusion 59

Chapter 3: Theoretical Foundations of Small Scale Macroeconomic Models

62

3.1 Overview

63 3.2 Why Small Scale Macroeconomic Model? 67 3.3 The Variants of SSMM 71 3.3.1 Batini-Haldane Model BH 72 3.3.2 Small Model of the Australian Macroeconomy 77 3.3.3 Simple Model of the Brazilian Economy 84 3.4 Policy Rules in SSMMs 89 3.4.1 Simple Taylor Rules 90 3.4.2 Forward-Looking Rules 93

Chapter 4: A Small Scale Macroeconomic Model of the Indonesian Economy

96

4.1 The Bank Indonesia Small Quarterly Macromodel BI-SQM

97 4.2 The SSMM for the Indonesian Economy 100

4.3 The Determinants of Inflation in the Indonesian SSMM

108 4.4 Policy Rules for the Indonesian SSMM 111

Chapter 5: Empirical Analysis and Simulation Results 116

5.1 Datasets 117 iv 5.2 Estimation Methods 119 5.2.1 Single Equation versus System Methods 119 5.2.2 Estimation Methods for Indonesian SSMM 122 5.3 SSMM Estimates 124 5.4 Simulation Methods and Results 132 5.4.1 Deterministic versus Stochastic Simulations 133

5.4.2 Model-Consistent Expectations

134 5.4.3 Solution Algorithms 137 5.4.4 Baseline Simulation Results 139 5.5 Scenario Analysis 144 5.5.1 A Positive Shock in Foreign Income 144 5.5.2 The Role of Credibility in Inflation Targeting 149 5.5.3 Headline or Core Inflation: Which Measure Should Be Used? 152 5.6 Alternative Monetary Policy Rules 158 5.6.1 The Settings of Stochastic Simulations 158 5.6.2 A Quest for Best Monetary Policy Response 159

5.6.3 The Policy

Frontier 164

Chapter 6: Summary of Findings and Policy Implications