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

We present a model of the optimal level of international reserves for a small open economy that is vulnerable to sudden stops in capital flows. Reserves allow the country to smooth domestic absorption in response to sudden stops, but yield a lower return than the interest rate on the country's...

This paper presents a new database on government debt in 19 emerging market countries since 1980. The data set focuses on the structure of debt in terms of jurisdiction of insurance, maturity, currency composition and indexation. The paper presents stylized facts on debt structures and...

This paper explores the hypothesis that the dollarization of liabilities in emerging market economies is the result of a lack of monetary credibility. I present a model in which firms choose the currency composition of their debts so as to minimize their probability of default. Decreasing...

This paper uses a dynamic optimization model to estimate the welfare gains of hedging against commodity price risk for commodity-exporting countries. The introduction of hedging instruments such as futures and options enhances domestic welfare through two channels. First, by reducing export...

Standard theoretical arguments tell us that countries with relatively little capital benefit from financial integration as foreign capital flows in and speeds up the process of income convergence. We show in a calibrated neoclassical model that conventionally measured welfare gains from this...

Defending a government’s exchange-rate commitment with active interest rate policy is not an option in the Krugman-Flood-Garber (KFG) model of speculative attacks. In that model, the interest rate is the passive reflection of currency-depreciation expectations. In this paper we show how to...

This paper considers how an international lender of last resort (LOLR) can prevent self-fulfilling banking and currency crises in emerging economies. We compare two different arrangements: one in which the international LOLR injects liquidity into international financial markets, and one in...

We present a stylized framework which encompasses a variety of "balance sheet approaches" to currency crises that have been suggested in the literature, and analyze their policy implications. The common theme is that currency and maturity mismatches in private sector balance sheets constrain the...

Intro -- Contents -- I. INTRODUCTION -- II. DESCRIPTION OF THE DATABASE -- III. DOMESTIC VERSUS INTERNATIONAL DEBT -- IV. THE STRUCTURE OF DOMESTIC DEBT -- V. MONETARY INSTABILITY AND DOMESTIC ORIGINAL SIN -- VI. CONCLUSION -- REFERENCES.