Employee positive moods as a mediator linking transformational leadership and employee work outcomes

Past leadership research has demonstrated that transformational leadership has a positive effect on employee task performance and helping coworker behavior. However, among the research on the mediating mechanisms linking transformational leadership and employee work outcomes, little has been done empirically to examine the mediating effect of employee positive moods. This study extends previous research by examining the mediating role played by employee positive moods. Data were collected longitudinally from 282 employees and their immediate supervisors in 10 insurance companies in Taiwan. Results showed that transformational leadership both directly influenced employee task performance and helping coworker behavior and had an indirect effect through employee positive moods.     

Understanding IT professionals’ knowledge sharing intention through KMS: a social exchange perspective

Knowledge sharing is the behavior of disseminating acquired knowledge to other members of an organization, and often presents major challenges, because some employees resist sharing their knowledge with others. In this paper, we investigate the knowledge sharing behavioral intention based on social exchange theory (SET). SET emphasizes non-material exchange, and people share their knowledge by weighing the potential benefits and risks of social relationships. The research presented in this study includes various constructs based on SET and social cognitive theory. This study examines the role of social exchange factors (perceived organizational support, organizational trust and reciprocal relationship expectancy) in explaining IT professionals’ knowledge sharing intentions through KMS. Based on a survey of 251 IT professionals in STSP, this study applies structural equation modeling to verify the research model. The results showed that trust, self-efficacy and reciprocal relationship expectancy are significantly associated with knowledge sharing through KMS.     

Labor union negotiations: stepping stones or stumbling blocks for a responsible downsizing strategy? Empirical tests in Taiwan

Firms have used organizational downsizing strategies for years. But organizational downsizing not only cannot surely improves firm performance, but also harms thousands of employees and their families. A number of scholars investigating organizational change suggest that ‘a responsible downsizing strategy’ can mitigate or solve this issue. As the major stakeholder in downsizing, labor unions naturally negotiate with firms to protect employee rights and benefits. Their negotiation, therefore, may either enhance or mitigate the effect of responsible downsizing strategy on firm performance. This study used a sample of 154 downsized local firms and multinational corporations in Taiwan to examine the research construct, and invited focus groups to have a further validated explanation. The findings show that labor union negotiation may act as either stepping stones or stumbling blocks. The results indicate that firms employing labor union negotiation experience higher downsizing performance than non-unionized firms do. However, labor union interventions can also become stumbling blocks. Labor union negotiation neutralize the positive effect of employee-caring practices on downsizing performance, leading to a decline in downsizing performance when firms increase employee participation and justice consideration in the downsizing process. The research findings provide implications for further scholarly research and management practices in terms of organization change, stakeholder management and labor–management relationship.     

Contingent contingency: Knowledge heterogeneity and new product development performance revisited

This paper re-conceptualizes the meaning of knowledge heterogeneity—an important but under-developed collective-level concept that influences innovation. The new conceptualization extends the construct of knowledge heterogeneity beyond the traditional assessments of variability in professional background. This research further explores the quadratic relationship between knowledge heterogeneity and new product development performance. Drawing on and synthesizing knowledge clarity and uncertainty avoidance literature to consider work context, the possibility of a positive quadratic, rather than a linear or a negative quadratic, relationship between knowledge heterogeneity and innovation is suggested. This relationship is explored using data collected from 128 new product development teams from companies in knowledge-intensive and innovation-oriented industries located in Taiwan. Results are discussed in terms of the hypothesized positive quadratic relationship. The outcome of the study is discussed in terms of the influence of the knowledge structure and cultural factors, which suggest potential contingent contingencies across different contexts.     

Modeling Job Pursuit Intention: Moderating Mechanisms of Socio-Environmental Consciousness

Many scholars have suggested the relationship between corporate social performance and its ability to attract a large number of high-quality job applicants, because previous literature indicates that employees with strong social awareness help create a high-performance organization. For that reason, an important issue for successful business recruitment is how to boost the pursuit intention of job seekers. This study discusses such issue by proposing a model based on signaling theory and cognitive dissonance theory. In the proposed model of this study, the positive relationships between four dimensions of corporate social performance and job pursuit intention are hypothetically moderated by socio-environmental consciousness. The proposed hypotheses of this research were empirically tested using the data from graduating students seeking a job. The empirical findings of this study complement previous literature by discussing how corporate social performance benefits business firms from a perspective of strengthened human resources and recruitment. Finally, managerial implications for business managers based on the findings herein are provided.     

The Asymmetric Wealth Effect in the US Housing and Stock Markets: Evidence from the Threshold Cointegration Model

Previous studies commonly use a linear framework to investigate the long-run equilibrium relationship between the housing and stock markets. The linear approaches may not be appropriate if adjustments from disequilibrium are asymmetric in both markets. Nonlinear adjustments are likely to be observed since the two markets respond rather differently to negative shocks where the stock market is more volatile but price rigidity is found in the housing market. In this paper, we firstly propose two hypotheses on the long-run equilibrium relationship of the US housing and stock markets, and then employ the threshold cointegration model to investigate the potential asymmetric relationships between the two markets. Our empirical results reveal that cointegration exists among the markets, but adjustments toward its long-run equilibrium are asymmetric. Further evidence points out that a rapid mean reversion occurs in one regime where the stock price outperforms the housing price, and no significant reversion is found in the other regime, supporting the hypothesis of the existence of an asymmetric wealth effect among the two markets in the US. Furthermore, evidence from the asymmetric vector error correction model shows that significant error corrections toward the equilibrium exist in the short run only when the stock price exceeds the real estate price by the estimated threshold level, reassuring the finding of the asymmetric wealth effect.     

Predicting the competitive relationships of industrial production between Taiwan and China using Lotka–Volterra model

This work is the first to apply Lotka–Volterra model combined with genetic algorithm (GA) to predict the production relationships of high-tech industry among different areas. Previous studies analysed the trade interdependency among various countries, but few studies have highlighted the quantitative evidence of production relationships. Thus, this study utilizes motherboard shipment volumes to predict the competitive relationships of industrial production on both sides of the Taiwan Strait. Specifically, this work uses simultaneous non-linear least square regression in combination with GAs for numerical parameter optimization of the proposed Lotka–Volterra model. The results of parameter estimation reveal that shipment growth in China substantially promotes that in Taiwan, whereas the shipment growth in Taiwan curtails that in China. The standard deviation of the estimated parameters from the 3000 iterated simulations is small, confirming the reliability and stability of our parameter estimations. According to equilibrium analysis, the results of Lyapunov function prove that the shipments of China and Taiwan will reach a stable long-term equilibrium. The potential production from China will ultimately be nearly 16 times as large as that from Taiwan. Finally, the analytical results of forecast accuracy confirm that Lotka–Volterra model performs better than conventional S-curve diffusion model in predicting motherboard shipments.     

The housing market and excess monetary liquidity in China

This study investigated the performance of the housing market in China, determining that from a long-term perspective, an equilibrium relationship exists between housing prices and output. However, the housing market may not be efficient in the short run. Based on the correlation between housing returns and the economic growth rate, 3 distinct states can be discerned in the performance of the Chinese housing market. The first state is a bubble period, during which housing returns are excessively high and negatively correlated with the economic growth rate; the second state is a correction period, during which housing prices are corrected toward market fundamentals; and the third state is a calm market period, during which no substantial performance or trends manifest. This study determined that excess monetary liquidity significantly influenced the housing market states; however, no such effect was observed when the interest rate was adjusted. Thus, the findings implicate that if the People’s Bank of China intends to avoid losing control of the housing market, it should exercise monetary control to avoid excess liquidity in the housing market.