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CONTENTS Preamble 1. Concept and Drivers of Globalization 1.0 A Brief Historical Perspective 1.1 Concept of Globalization 1.2 Economic Globalization 1.3 Drivers of Economic Globalization 2. Globalization and Markets 2.1 The Free Market System 2.2 Markets and the Solution of Economic Problems 2.3 African Markets and “Getting the Prices Right”. 2.4 Implications of the Imperfect Market System 2.5 Government’s Inevitable Role 2.6 The International Environment/Markets 3. Globalization and Trade Liberalisation 3.1 The Experience of the Developing Countries 3.2 Nigeria’s Experience with Trade Liberalisation 4. Global Economic Integration and Sub-Saharan Africa 4.1 Global Economic Integration 4.2 Africa’s Integration with the World Economy 4.3 The Benefits of Economic Globalization and Sub-Saharan Africa 4.4 Why has Africa Lagged? 5. Nigeria and the Global Economy 5.1 Openness of the Economy and Integration with the World Economy 5.2 Globalization and Nigeria’s Trade 5.3 Globalization and Foreign Capital Flows to Nigeria 5.4 Foreign Capital Flows and Debt Accumulation 5.5 Globalization, Growth and Development 6. Appropriate Policy Responses and Lessons 7. Concluding Remarks 8. Appreciation 9. Annex 10. References
We develop an estimated model of the U.S. economy in which agents form expectations by continually updating their beliefs regarding the behavior of the economy and monetary policy. We explore the effects of policymakers' misperceptions of the natural rate of unemployment during the late 1960s and 1970s on the formation of expectations and macroeconomic outcomes. We find that the combination of monetary policy directed at tight stabilization of unemployment near its perceived natural rate and large real-time errors in estimates of the natural rate uprooted heretofore quiescent in inflation expectations and destabilized the economy. Had monetary policy reacted less aggressively to perceived unemployment gaps, in inflation expectations would have remained anchored and the stag inflation of the 1970s would have been avoided. Indeed, we find that less activist policies would have been more effective at stabilizing both in inflation and unemployment. We argue that policymakers, learning from the experience of the 1970s, eschewed activist policies in favor of policies that concentrated on the achievement of price stability, contributing to the subsequent improvements in macroeconomic performance of the U.S. economy.