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In this paper we show that, in the aftermath of a currency crisis, a government that adjusts the nominal interest rate in response to domestic currency depreciation can induce aggregate instability in the economy by generating self-fulfilling endogenous cycles. We find that, if a government raises the interest rate proportionally more than an increase in currency depreciation, then it induces self-fulfilling cycles that, driven by people's expectations about depreciation, replicate several of the salient stylized facts of the "Sudden Stop" phenomenon. These facts include a decline in domestic production and aggregate demand, a collapse in asset prices, a sharp correction in the price of traded goods relative to non-traded goods, an improvement in the current account deficit, a moderately higher CPI-inflation, more rapid currency depreciation, and higher nominal interest rates. In this sense, an interest rate policy that responds to depreciation may have contributed to generating the dynamic cycles experienced by some economies in the aftermath of a currency crisis.
This paper reviews the literature on financial crises focusing on three specific aspects. First, what are the main factors explaining financial crises? Since many theories on the sources of financial crises highlight the importance of sharp fluctuations in asset and credit markets, the paper briefly reviews theoretical and empirical studies on developments in these markets around financial crises. Second, what are the major types of financial crises? The paper focuses on the main theoretical and empirical explanations of four types of financial crises—currency crises, sudden stops, debt crises, and banking crises—and presents a survey of the literature that attempts to identify these episodes. Third, what are the real and financial sector implications of crises? The paper briefly reviews the short- and medium-run implications of crises for the real economy and financial sector. It concludes with a summary of the main lessons from the literature and future research directions.
Using a sample of emerging markets that are integrated into global bond markets, we analyse the collapse and recovery phase of output collapses that coincide with systemic sudden stops, defined as periods of skyrocketing aggregate bond spreads and large capital flow reversals. Our findings indicate the presence of a very similar pattern across different episodes: output recovers with virtually no recovery in either domestic or foreign credit, a phenomenon that we call Phoenix Miracle, where output "rises from its ashes", suggesting that firms go through a process of financial engineering to restore liquidity outside the formal credit markets. Moreover, we show that the US Great Depression could be catalogued as a Phoenix Miracle. However, in contrast to the US Great Depression, EM output collapses occur in a context of accelerating price inflation and falling real wages, casting doubts on price deflation and nominal wage rigidity as key elements in explaining output collapse, and suggesting that financial factors are prominent for understanding these collapses.
Capital account liberalization - orderly, properly sequence, and befitting the individual circumstances of countries- is an inevitable step for all countries wishing to realize the benefits of the globalized economy. This paper reviews the theories behind capital account liberalization and examines the dangers associated with free capital flows. The authors conclude that the dangers can be limited through a combination of sound macroeconomic and prudential policies.
The global economy has experienced four waves of rapid debt accumulation over the past 50 years. The first three debt waves ended with financial crises in many emerging market and developing economies. During the current wave, which started in 2010, the increase in debt in these economies has already been larger, faster, and broader-based than in the previous three waves. Current low interest rates mitigate some of the risks associated with high debt. However, emerging market and developing economies are also confronted by weak growth prospects, mounting vulnerabilities, and elevated global risks. A menu of policy options is available to reduce the likelihood that the current debt wave will end in crisis and, if crises do take place, will alleviate their impact.
''In summary, the book is valuable as a textbook both at the advanced undergraduate level and at the graduate level. It is also very useful for the economist who wants to be brought up-to-date on theoretical and empirical research on exchange rate behaviour.'' ""Journal of International Economics""
This paper examines credibility and reputational factors in explaining the December 1994 crisis of the Mexican peso. After reviewing events leading to the crisis, a model emphasizing the inflation-competitiveness trade-off is presented to explain the formation of devaluation expectations. Estimation results indicate that investors appear to have seriously underestimated the risk of devaluation, despite early warning signals. The collapse of confidence that followed the December 20 devaluation may have been the result of a shift in the perceived commitment of the authorities to exchange rate stability.
The lingering effects of the economic crisis are still visible—this shows a clear need to improve our understanding of financial crises. This book surveys a wide range of crises, including banking, balance of payments, and sovereign debt crises. It begins with an overview of the various types of crises and introduces a comprehensive database of crises. Broad lessons on crisis prevention and management, as well as the short-term economic effects of crises, recessions, and recoveries, are discussed.