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.     

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     

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economy, where super‐strong exporting industries co‐exist with super‐weak domestic sectors, and to Japan's adherence to outdated perceptions and policies.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.     

EFFECT OF IT JOB TRAINING ON EMPLOYMENT AND WAGE PREMIUM: EVIDENCE FROM KOREA PANEL DATA

In this paper, we examine whether IT job training raises the probability of getting employed and enables the trainee to obtain a high wage. In this paper, it is reported that, in the Republic of Korea, IT job training as a whole affects not only employment but also wage premium, even though the effect on wage premium is somewhat less conspicuous. In particular, the intensity of IT job training is more instrumental in the opportunity of getting employed than simply whether receiving IT job training or not. This effect is intensified in the low‐education group. In this group, the probability for the persons who undergo IT job training for more than six months of getting employed is higher than that for a person without any job training. Additionally, provision of IT job training by a private institute and cost sharing with the government enhances the opportunity of employment.