The purpose of this study is to examine the effect of superleadership on organizational cynicism and organizational citizenship behavior. On the basis of theoretical linkages between the constructs, a conceptual model and hypotheses were established. The sample included 400 employees. Structural equation modeling(SEM) was used to employed the hypothesized relationships in the conceptual model. Results indicated that (a)superleadership has a negative impact organizational cynicism; (b)organizational cynicism has a negative impact organizational citizenship behavior; (c)superleadership has a positive impact organizational citizenship behavior. Implications for applying superleadership to organizational cynicism and organizational citizenship behavior were discussed and future research directions were outlined.

This paper aims to investigate the difference in perception about businesses' diverse marketing-mix activities depending on personality traits and its influence upon consumers' buying intention. For this research, a total of 400 men and women in Seoul and nearby capital areas, the most potent buyers of cell phones mostly in their 20s, were randomly chosen for questionnaires. Among them, 298 were finally selected in consideration of the validity of their responses. This paper is founded on two hypotheses; there may be some difference in perception about marketing-mix activities depending on personality traits and perceived marketing-mix activities may affect consumers' buying intention. For statistical analyses, this paper employs the SPSSWIN 14.0. The results are as follows;

This paper empirically examines the portfolio diversification effect using data from both KOSPI and KOSDAQ. In KOSPI market, portfolio diversification effect disappears when more than 18 stocks are added in the portfolio. About 63% of portfolio risk is eliminated. In KOSDAQ market, the maximum portfolio diversification effect is achieved when 17 stocks are at least included in a portfolio. The maximum cumulative risk reduction is 35%.

The purpose of this study is to examine the relationship between justice factors and organization support. The empirical results have indicated that the justice factors affect on the pay satisfaction and organization support have moderate effect on the relationship of justice and pay satisfaction. Implications and limitations are discussed.

This paper presented here is generally the managerial prescriptions that they will apply to the majority of downsizing organizations most of the time. Each situation has its idiosyncrasies, so the architects of the dismissal will need to evaluate carefully the appropriateness of the various recommendations to their particular circumstances.

It is very important for the logistics business success that Third-Party Provider maintains a successful logistical relationship with customers. The important factors for the successful logistical relationship are customer orientation, service timeliness, reciprocal dependability, keeping long-term relationships, and logistics cost savings. Therefore, Third-Party Provider establishes the logistics strategy based on the reciprocal dependability with customers and the long-term of view. In addition, the logistics strategy provides the logistics services satisfying customers and saving logistics cost.