In distilling a vast literature spanning the rational- irrational divide, this paper offers reflections on why asset bubbles continue to threaten economic stability despite financial markets becoming more informationally-efficient, more complete, and more heavily influenced by sophisticated...

Intro -- Contents -- I. INTRODUCTION -- II. A MODEL OF GLOBALIZATION HAZARD AND PRICE GUARANTEES -- III. CHARACTERIZING THE GLOBALIZATION HAZARD-MORAL HAZARD TRADEOFF -- IV. QUANTITATIVE ANALYSIS -- V. NORMATIVE IMPLICATIONS AND SENSITIVITY ANALYSIS -- VI. CONCLUSIONS -- REFERENCES.

This paper investigates the drivers of reserves in emerging markets (EMs) and small island (SIs) and develops an operational metric for estimating reserves in SIs taking into account their unique characteristics. It uses quantile regression techniques to allow the estimated factors driving...

This paper examines how exchange rate volatility and Korean banks' foreign exchange liquidity mismatches interacted with each other during the Global Financial Crisis, and whether the vulnerability stemming from this interaction has been reduced since then. Structural and cyclical changes after...

Intro -- Contents -- I. INTRODUCTION -- II. WHY IS THERE A NEED FOR INTERNATIONAL MONEY? -- III. CONCEPTUAL FRAMEWORK-FACTORS THAT FACILITATE INTERNATIONAL CURRENCY STATUS -- IV. REASONS FOR THE DIFFERENT VIEWS -- V. EMPIRICAL EVIDENCE TO DATE -- VI. MEDIUM-TERM PROSPECTS FOR THE EURO -- VII....

Intro -- Contents -- I. INTRODUCTION -- II. SUDDEN STOPS AND RESERVES: SOME FACTS -- III. THE MODEL -- IV. APPLICATIONS -- V. EXTENSIONS -- VI. CONCLUDING COMMENTS -- APPENDIX: COMPUTATIONS -- REFERENCES.

This paper provides a historical perspective on the role of international reserves in low-income countries as a cushion against large external shocks over the last three decades - including the current global crisis. The results suggest that international reserves have played a role in buffering...

Official accumulation of foreign reserves may be perceived as interventions to influence the exchange rate, undermining the credibility of floating exchange rates and inflation targets. This paper develops a theoretical framework to study the interaction between reserve accumulation and monetary...

This paper looks at the question of adequacy of reserves in sub-Saharan African countries in light of the shocks faced by these countries. Literature on optimal reserves so far has not paid attention to the particular shocks facing low-income countries. We use a two-good endowment economy model...

The views expressed in this Working Paper are those of the author(s) and do not necessarily represent those of the IMF or IMF policy. Working Papers describe research in progress by the author(s) and are published to elicit comments and to further debate. This paper develops an analytical...