Vulnerability to a Currency Crisis: Lessons from the Asian Experience

Are currency crises caused by manias and panics in financial markets, or by unsustainable deteriorations in domestic macroeconomic conditions? This question is explored in the context of the recent Asian currency crisis. The theoretical concept of vulnerability is used to identify three early‐warning indicators of susceptibility to a currency crisis: rapid accumulation of mobile capital; domestic lending booms; and overvalued exchange rates. It is shown that the crisis and noncrisis countries of Asia may be distinguished empirically, using these indicators, over the decade preceding the crisis. This exercise provides convincing evidence that the crisis emanated largely from domestic macroeconomic conditions.     

What moves the gold market?

In this article, we provide a detailed characterization of the intraday return volatility in gold futures contracts traded on the COMEX division of the New York Mercantile Exchange. The approach allows the study of intraday patterns, interday ARCH effects, and announcement effects in a coherent framework. We show that the intraday patterns exert a profound impact on the dynamics of return volatility. Among the 23 U.S. macroeconomic announcements, we identify employment reports, gross domestic product, consumer price index, and personal income as having the greatest impact. Finally, by appropriately filtering out the intraday patterns, we find that the high‐frequency returns reveal long‐memory volatility dependencies in the gold market, which have important implications on the pricing of long‐term gold options and the determination of optimal hedge ratios. © 2001 John Wiley & Sons, Inc. Jrl Fut Mark 21:257–278, 2001     

Minorities in Children's Television Commercials: New,Improved, and Stereotyped

Mass media is one means by which consumers learn how to behave as consumers. Consumers’ beliefs about minorities as consumers are also influenced by mass media, and the impact is likely highest among young children. A content analysis of 813 commercials in children's television programming reveals that while Caucasians continue to be the predominant models in terms of numbers and in the types of roles they play, the numerical representation of minorities, especially Blacks, has improved. However, the study found that minorities are more likely than Caucasians to have minor roles and to be portrayed in certain product categories, settings, and relationships. Societal impacts and implications for minority consumers are discussed.     

Optimal hedging of contingent exposure: the importance of a risk premium

The focus of this article is how a non‐zero risk premium affects an economic agent's optimal hedging decision when exposed to a nonmarketed event. The analysis is not confined to the optimal use of one particular hedging instrument, rather, the optimal payoff based on the agent's preferences is derived. We show, for various preferences, how the size of a risk premium affects the degree of nonlinearity in the optimal hedging instrument. This result is in contrast to known results for contingent exposure in the case of a zero risk premium. We demonstrate an inefficacy of the approach of confining the analysis to one particular hedging instrument in the case of standard exposure. © 2000 John Wiley & Sons, Inc. Jrl Fut Mark 20:823–841, 2000     

Capital Inflows and the Real Exchange Rate: A Comparative Study of Asia and Latin America

The nexus of real exchange rate (RER) and capital inflows is examined through a comparative analysis of the experiences of emerging market economies in Asian and Latin America during the period 1985‐2000. It is found that the degree of appreciation in RER associated with capital inflow is uniformly much higher in Latin American countries compared to their Asian counterparts, despite the fact that the latter experienced far greater foreign capital inflows relative to the size of the economy. The econometric evidence suggests that both the composition of capital flows and differences in the degree of response of RER to capital flows matter in explaining these contrasting experiences. While RER appreciation is a phenomenon predominantly associated with other (non‐FDI) forms of capital inflows (OCFW), a given level of OCFW brings about a far greater degree of appreciation of the real exchange rate in Latin America where the importance of these flows in total capital inflow is also far greater. On the policy front, Asian countries seem to have used fiscal contraction and nominal exchange rate adjustment more effectively to cushion the RER against the appreciation pressure of capital inflows. There is, however, no evidence to suggest that sterilised intervention can generate a lasting impact on the real exchange rate.     

Can the Japanese Economy Rebound?

The Japanese economy has begun to show signs of recovery from its deepest post WWII recession. Although it is generally acknowledged that the recovery is not based on solid foundations, there is elation within Japan regarding the prospects for renewed economic growth. Yet little or no attention seems to be paid to what is happening to Japanese technological innovation, the engine that drives growth. The article shows that the impressive technological excellence of the famed Japanese companies is simultaneously accompanied by a decline in overall Japanese technological innovation. This is attributed to the dual nature of the Japanese economy, where super‐strong exporting industries co‐exist with super‐weak domestic sectors, and to Japan's adherence to outdated perceptions and policies. However, the potential for recovery is within reach: galvanise the backward leg of the dual economy and healthy growth would ensue; restore confidence in the healthy leg and things would be better still; add to this a recipe for responsible macroeconomic management and the prospects would be rosier.     

Benefits and Costs of International Financial Integration: Theory and Facts

This paper provides a selective review of the recent analytical and empirical literature on the benefits and costs of international financial integration. It discusses the impact of financial openness and capital flows on consumption, investment and growth, as well as the impact of foreign bank entry on the domestic financial system. It argues that, for small open developing countries, the benefits of financial integration are mostly long term in nature, whereas risks can be significant in the short run. Careful preparation and management are therefore essential to ensure that short‐run costs do not lead to policy reversals. It also stresses that the empirical evidence on the impact of foreign direct investment on domestic capital formation and growth, as well as on the effects of foreign bank entry, should be viewed with caution. In particular, the possibility that foreign bank penetration may lead to adverse changes in the allocation of credit cannot be dismissed on the basis of the existing evidence.