Book contents
- Frontmatter
- Contents
- Preface
- Contributors
- 1 Financial Crises in Emerging Markets: An Introductory Overview
- PART I DETERMINANTS AND PROPAGATION OF FINANCIAL CRISES
- PART II CAPITAL FLOWS AND REVERSALS
- 5 Uncertainty and the Disappearance of International Credit
- Discussion
- 6 International Capital Inflows, Domestic Financial Intermediation, and Financial Crises under Imperfect Information
- Discussion
- 7 Private Inflows when Crises Are Anticipated: A Case Study of Korea
- Discussion
- PART III INSTITUTIONAL FACTORS AND FINANCIAL STRUCTURE
- PART IV POLICY RESPONSES
- Index
Discussion
Published online by Cambridge University Press: 04 August 2010
- Frontmatter
- Contents
- Preface
- Contributors
- 1 Financial Crises in Emerging Markets: An Introductory Overview
- PART I DETERMINANTS AND PROPAGATION OF FINANCIAL CRISES
- PART II CAPITAL FLOWS AND REVERSALS
- 5 Uncertainty and the Disappearance of International Credit
- Discussion
- 6 International Capital Inflows, Domestic Financial Intermediation, and Financial Crises under Imperfect Information
- Discussion
- 7 Private Inflows when Crises Are Anticipated: A Case Study of Korea
- Discussion
- PART III INSTITUTIONAL FACTORS AND FINANCIAL STRUCTURE
- PART IV POLICY RESPONSES
- Index
Summary
Once again, Joshua Aizenman and Nancy Marion have provided us with an interesting and well-executed paper. The authors examine the role that uncertainty concerning the level of outstanding debt obligations in Asia may have played in promoting that region's financial crisis. The analysis is organized in three fairly self-contained sections: The first section reviews the buildup of debt levels in Thailand and South Korea. The second section introduces a sovereign debt model in which increases in uncertainty about a nation's debt overhang can result in reduced lending towards that country. The third section looks at the optimal response of an individual foreign investor with first-order risk aversion to an increase in uncertainty about returns in investment in a foreign nation. The authors demonstrate that a sufficient increase in uncertainty can induce the investor to completely stop investing in that country. I will discuss each section individually.
EXTERNAL DEBT BUILDUPS IN THAILAND AND SOUTH KOREA
The external debt buildups described by the authors were indeed large. I am somewhat less convinced, however, that all of the increase could be characterized as surprising. Both of the reported increases resulted partly from revisions in the manner in which debt burdens were calculated by the government. In particular, the South Korean revision resulted from the inclusion of off-shore liabilities of commercial banks. While the market did not have a good idea of the magnitude of these off-shore obligations prior to the revision announcements, it is implausible that their expected value was zero, given the large buildup in the reported portion of outstanding debt obligations.
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- Financial Crises in Emerging Markets , pp. 191 - 195Publisher: Cambridge University PressPrint publication year: 2001