Financial intermediary's choice of borrowing

This research investigates several dynamic stochastic models of a bank's management problem of the term structures of its assets and liabilities. A bank can either eliminate most of its interest risk with appropriate options, or it can utilize its expertise in its core business and seek extraordinary profits. This research concerns a bank with the latter goal. In this model, the bank seeks to maximize the expected present value of dividend issued subject to the Federal Reserve's regulatory constraint and liquidity constraint. With this model, we find that if the available deposits are not too high and the level of liquid assets is high enough, then it is optimal for a bank to accept all of the available deposits. However, if the level of liquid assets is too low, then a bank should not issue a dividend or to accept any deposits. The properties are still valid even if the bank is not risk neutral.     

Reward climate and its impact on service quality orientation and employee attitudes

This study examined the mediating role of service quality orientation (SQO) on reward climate and employee attitudes. Using a sample drawn from the hotel industry in Hong Kong, we found that reward climate was significantly associated with job satisfaction and organizational commitment. Employees that perceived a strong service reward climate tended to exhibit a more pronounced SQO and in turn higher levels of job satisfaction and organizational commitment. These findings underscore the importance of reward climate to the process of service provision. Implications for the establishment of a service reward climate are discussed as are suggestions for future research in this promising new area.     

The moderating effects of gender roles on service emotional contagion

This study attempts to examine how service personnel's appearances, attitudes, and behaviours affect customers' emotions and thus their satisfaction and loyalty; it also considers gender roles an important moderator, in that customers with different gender roles may detect and feel differently when they are exposed to personnel's appearances, attitudes, and behaviours. Empirical data were collected from customers in clothing shops in Taiwan. The results suggest that customers with androgynous role more sensitive to the emotional contagion process. Managerial implications and future research directions are also discussed.     

An application of Lotka–Volterra model to Taiwan's transition from 200 mm to 300 mm silicon wafers

In this paper, we explore the innovation growth of 200 mm and 300 mm silicon wafers from Taiwan. Using the historic data, we simulate the growth of the area of 200 mm and 300 mm silicon wafers manufactured in Taiwan by the competitive Lotka–Volterra model. The parameters in the Lotka–Volterra model estimated with the realistic data are obtained numerically. The dynamic growth of competitive relationship between 200 mm silicon wafers and 300 mm silicon wafers is then analyzed. To prove the performance of the model, we further compare the famous Bass model and the Lotka–Volterra model. We also perform the equilibrium analysis to determine the long-term stability state in the simulation trajectory. Our research exhibits that 200 mm silicon wafers and 300 mm silicon wafers show a prey–predator relationship under the assumption of natural competition in the global semiconductor market. From a managerial perspective, the coefficients in the Lotka–Volterra model of exponential growth, self-interaction and cross-interaction represent the strength of product attractiveness, niche capacity and interaction for two competition products. We also find that there exists a stable equilibrium state for 200 mm silicon wafers and 300 mm silicon wafers. The prey 200 mm generation does not disappear completely; it finally settles to a constant market alongside the predator 300 mm generation.     

An Exploratory Study of the Otaku Adolescent Consumer

High accessibility to Internet technology and popularization of focus media has given rise to various emerging subcultures among the younger generation who constantly seek novelty. The otaku is such an adolescent subculture of avid collectors who have a special lifestyle and who are obsessed with anime products. This study explores this specific adolescent segment's traits and purchasing behavior patterns. A focus‐group interview was conducted with some adolescent otaku to allow them to express their opinions and purchasing behaviors. Then, a questionnaire was developed based on the interview's findings, and data from a survey of 105 respondents were collected. Exploratory factor analysis was applied to extract the otaku's trait factors, while confirmatory factor analysis and structural equation modeling were used for the verification of the scale and structural model, respectively. The results show that the adolescent otaku present an obsessive preference for visual perception. The main factor influencing the otaku's purchasing intentions in terms of animation, comics, and games (ACG) is their strong interest in and participation willingness toward ACG. Strategic marketing directions applied to this adolescent group should emphasize information visualization to entice their buying behavior.     

An expectancy theory model for hotel employee motivation

The purpose of this study is to apply expectancy theory to employee motivation in the hotel setting and confirm the validity of expectancy theory. The proposed expectancy theory model for motivation was tested using data from 289 hotel employees. The results show that a modified expectancy theory with five components (expectancy, extrinsic instrumentality, intrinsic instrumentality, extrinsic valence, and intrinsic valence) best explains the process of motivating hotel employees. This study also indicates that intrinsic motivation factors are more influential than extrinsic factors for hotel employees, suggesting that hotel managers need to focus more on intrinsic factors to better motivate employees.     

The Effect of Government Ideology on an Exchange Rate Regime: Some International Evidence

This paper comprehensively investigates the effect of government ideology on the type of exchange rate regime that a country implements via multinomial logit and multinomial probit models for 147 countries in the period 1974–2009. Our results clearly indicate that a left‐wing government increases the likelihood that a country implements a flexible regime in the classifications of exchange rate regimes. Nevertheless, evidence is weaker when using the de jure IMF course classification, which is set up by Ilzetzki et al. ( 2008 ). In a deeper investigation, we find that left‐wing governments are more likely to choose a flexible regime relative to a fixed one in our sample of OECD, non‐OECD and non‐Eurozone countries, as the impacts from government ideology on the determinant of the choice of exchange rate regime in Eurozone countries disappear. More importantly, we present many explanations for exchange rate regime choices when macroeconomic conditions, political constraints and institutions impact the choice of exchange rate regime.     

The spillover effects of the sub-prime mortgage crisis and optimum asset allocation in the BRICV stock markets

In the aftermath of the sub-prime mortgage crisis, we set out to investigate the spillover effects of returns and volatility in the US stock market on the stock markets of Brazil, Russia, India, China and Vietnam (BRICVs). The results of our application of the ARJI (autoregressive conditional jump intensity) model reveal that the greatest contagious effects of returns and volatility from the US market before the crisis were felt by Russia; however, following the crisis, the most intense spillover effects are found to be on Vietnam. While India, the most efficient of these markets, demonstrates the lowest total long-run risk, an inverse situation is discernible for both China and Brazil. Our results therefore suggest that in the design of their asset allocation strategies, investors with risk aversion should consider investing greater proportions of their funds in India, while being conservative in both Brazil and China to avoid inefficient and risky investment.     

Export market correlation and strategic trade policy

In the traditional models of strategic trade policy pioneered by Brander and Spencer, exports of the domestic firm, engaged in a Cournot-Nash competition with the foreign firm in a neutral market, must be subsidized to maximize national welfare. We demonstrate that when the firms play the Cournot-Nash game in two stochastic and positively correlated markets, it may be optimal to tax exports to the more volatile market while subsidizing it in the other. The policy combination reduces the amplitude of aggregate profit and raises the utility of the risk-averse firm in a manner similar to the theory of portfolio choice. JEL Classification: F12, D18
Marchés d'exportation co-reliés et politique commerciale stratégique. Dans les modèles traditionnels de politique commerciale stratégique proposés par Brander et Spencer, les exportations de la firme nationale, qui est engagée dans une concurrence à la Cournot-Nash avec une firme étrangère dans un marché neutre, doit être subventionnée si l'on veut maximiser le niveau national de bien-être. On montre que, quand les entreprises jouent un jeu à la Cournot-Nash dans deux marchés d'exportation stochastiques et positivement co-reliés, il peut être optimal de taxer les exportations vers le marché le plus volatile et de subventionner les exportations vers l'autre marché. Cette combinaison de politiques réduit l'amplitude de variation des profits agrégés et augmente l'utilité de l'entreprise qui a une aversion au risque d'une manière qui ressemble à ce qui se passe dans la théorie des choix de portefeuilles.