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The purpose of this paper is to examine the complex relationships between common bond attachment, common identity attachment, self-esteem and virtual community citizenship behavior (VCCB). This study identifies two broad categories of VCCB: citizenship behaviors directed toward benefitting other individuals (VCCBI) and citizenship behaviors directed toward benefitting the virtual community (VCCBC).

The authors apply partial least squares structural equation modeling to test the hypotheses, using a sample of 388 valid responses.

The results indicate that common bond attachment and common identity attachment have a significant effect on self-esteem, which, in turn, has a significant effect on VCCBI and VCCBC. The results also indicate that common bond attachment has a significant effect on VCCBI, and that common identity attachment has a significant effect on VCCBC.

This study contributes to a better understanding of VCCBs through common identity and common-bond theory, social identity theory and the stimulus-organism-response framework.

Social media fatigue (SMF) has been widely recognized; however, previous studies have included various concepts into a single fatigue construct. Fatigue has typically been explored from the stressor-strain-outcome (SSO) or stimulus-organism-response (SOR) perspectives. To further investigate SMF, the authors split it into the two constructs of exhaustion and disinterest. Furthermore, the authors introduced the concept of emotional labor and identified rules that may affect surface and deep acting strategies.

The authors designed and conducted a survey to collect data from social networking platform users.

Results from 364 users of social networking platforms supported most of the authors' hypotheses. First, most of the display rules affect the choice of deep or surface acting. Second, both types of acting lead to exhaustion, but only surface acting leads to disinterest. Third, discontinuance intention is affected by both types of fatigue.

This study contributes to SMF research by adding more antecedents (deep and surface acting) based on the emotional labor perspective and showing the impacts of communication rules on emotional labor. In addition, this study also distinguishes disinterest-style fatigue from exhaustion.

The purpose of this paper is to develop a deeper understanding of how to promote members’ beneficial behaviors toward other members and toward the virtual community (VC). The authors extend Ray et al.’s (2014) framework by developing a more precise definition of community embeddedness, and determining how such embeddedness relates to social support and community engagement.

The authors test the proposed research model using data collected from 333 users of online social support communities/groups dedicated to sharing knowledge about pregnancy and child care. Partial least squares is used to analyze the measurement and structural models.

The study shows that embeddedness and engagement are significant determinants of willingness to help others and willingness to help the community. Embeddedness has a strong, positive effect on engagement. Social support positively affects community identification and embeddedness. However, community identification does not have a significant effect on engagement.

Some of the findings, such as the relative importance of embeddedness in fostering willingness to help the community and the relative importance of engagement in fostering willingness to help others, might not be generalizable to VCs where members join for fun and sharing interests.

Although knowledge contributors could self-derive some drivers of embeddedness and engagement, managers or hosts of VCs should develop strategies and mechanisms to provide or enhance the value they add to knowledge sharing and other beneficial behaviors, even though such added value might be largely intangible.

Social support plays an important role in shaping an individual’s embeddedness within a VC. Managers of VCs should develop strategies to stimulate exchanges of support among members.

The authors believe that community embeddedness plays a more important role than engagement in shaping the VC’s success and effectiveness. However, the extant VC literature has indicated a relatively weak understanding of the notion of community embeddedness. This study intends to fill that void.

Employees may see technostress, that is, the stress experienced by individuals as a result of the use of Information and Communication Technology (ICT), as a threat to their jobs. In other words, employees may have a strong sense of job insecurity because of the ICT. This study aims to examine why and when employees might respond to technology-induced job insecurity (techno-insecurity) by engaging in workplace deviance – an activity that is costly for organizations.

The authors apply partial least squares structural equation modeling to test the hypotheses, using a sample of 354 valid responses.

The authors found that job-related technostress creators and technology-related technostress creators are positively associated with techno-insecurity. Techno-insecurity affects deviant behavior by increasing employees' moral disengagement. The authors also found that informal sanctions moderated the relationship between techno-insecurity and moral disengagement, while formal sanctions moderated the relationship between moral disengagement and deviance.

This study contributes to a better understanding of employee techno-insecurity and deviance by expanding the technostress literature and applying moral disengagement theory.

The purpose of this paper is to examine the complex relationships between permeability, work-family conflict, moral disengagement, behavioral disengagement, job strain and job engagement. In addition, this study aims to determine whether moral disengagement acts as a moderator and mediator in the relationship between work-family conflict and behavioral disengagement.

The authors apply partial least squares structural equation modeling to test the hypotheses, using a sample of 176 valid responses.

The results indicate that permeability is likely to promote work-family conflict, which in turn may trigger moral disengagement. Moral disengagement may lead to behavioral disengagement, which in turn may increase job strain and decrease job engagement. The findings also show that work-family conflict does not have a significant effect on behavioral disengagement, suggesting that moral disengagement fully mediates the influence of work-family conflict on behavioral disengagement. In addition, the moderating effect of moral disengagement is not significant.

Applying the transactional model of stress and coping theory and the moral disengagement theory, this study contributes to a better understanding of employees' experience of job strain caused by work-family conflict (induced by permeability of IM usage), as well as the employee's coping response.

The purpose of this paper is to investigate the motivations behind people's intentions to continue knowledge sharing (continuance intention) in open professional virtual communities.

Data collected from 270 members of a professional virtual community provides partial support for the proposed model. LISREL 8.5 was used to analyse the measurement and structural models.

The results show that playfulness is critical for the community members' satisfaction and continuance intention. However, only positive self‐worth disconfirmation, distributive justice, and interactional justice can influence the satisfaction of the community members.

The data were collected from a single open professional community; the generalisation of the model and findings to other virtual communities requires additional research. The findings imply that justice factors appear to be important in leading to higher satisfaction levels.

Developers of virtual communities should create a more enjoyable online environment and raise the core knowledge contributors' sense of self‐worth.

A theoretical model was constructed in which individual motivation factors, social network factors, and justice theory are integrated with expectancy disconfirmation theory to investigate the motivations behind people's continuance intention.

The aim of this study is to extend DeLone and McLean's IS success model by introducing justice – fair treatments received from the exchanging party – and trust into a theoretical model for studying customers' repurchase intentions in the context of online shopping.

The research model was tested with data from 219 of PCHome's online shopping customers using a web survey. PLS (partial least squares) was used to analyze the measurement and structural models.

Data collected from 219 valid respondents provided support for all but one hypotheses (with a p‐value of less than 0.05). The unsupported hypothesis regards the relationship between service quality and satisfaction (H4). The study shows that trust, net benefits, and satisfaction are significant positive predictors of customers' repurchase intentions toward online shopping. Information quality, system quality, trust, and net benefits, are significant determinants of customer satisfaction. Besides, online trust is built through distributive, procedural, and interactional justice. Overall, the research model accounted for 79 percent of the variance of repurchase intention.

An endeavor to extend the updated IS success model in terms of the peculiar nature of e‐commerce is needed. The study complements the updated IS success model with justice trust perspectives, considering them a more comprehensive measure of online shopping satisfaction and repurchase intention in an e‐commerce context.

The purpose of this paper is to understand customers' repurchase intentions in online shopping. This study extends the technology acceptance model (TAM) by introducing e‐service quality dimensions, trust and enjoyment in the development of a theoretical model to study customers' repurchase intentions within the context of online shopping.

Data collected from 360 PCHome online shopping customers provides strong support for the proposed research model. PLS (partial least squares, PLS‐Graph version 3.0) is used to analyse the measurement and structural models.

The study shows that trust, perceived ease of use, perceived usefulness and enjoyment are significant positive predictors of customers' repurchase intentions.

The data are collected from a single online shopping store – the generalisation of the model and findings to other online stores requires additional research. Our findings imply that the five dimensions of e‐service quality are possibly among the most important antecedents of customers' trust in online vendors.

Online vendors should ensure that they provide adequate utilitarian and hedonic value for customers instead of focusing on just one of these aspects in their web site development.

Customer loyalty is critical to the online vendor's survival and success. The study provides evidence that online trust is built through order fulfilment, privacy, responsiveness and contact.

The purpose of this paper is to apply social network analysis (SNA) to study faculty research productivity, to identify key leaders, to study publication keywords and research areas and to visualize international collaboration patterns and analyze collaboration research fields from all Management Information System (MIS) departments in Taiwan from 1982 to 2015.

The authors first retrieved results encompassing about 1,766 MIS professors and their publication records between 1982 and 2015 from the Ministry of Science and Technology of Taiwan (MOST) website. Next, the authors merged these publication records with the records obtained from the Web of Science, Google Scholar, IEEE Xplore, ScienceDirect, Airiti Library and Springer Link databases. The authors further applied six network centrality equations, leadership index, exponential weighted moving average (EWMA), contribution value and k-means clustering algorithms to analyze the collaboration patterns, research productivity and publication patterns. Finally, the authors applied D3.js to visualize the faculty members' international collaborations from all MIS departments in Taiwan.

The authors have first identified important scholars or leaders in the network. The authors also see that most MIS scholars in Taiwan tend to publish their papers in the journals such as Decision Support Systems and Information and Management. The authors have further figured out the significant scholars who have actively collaborated with academics in other countries. Furthermore, the authors have recognized the universities that have frequent collaboration with other international universities. The United States, China, Canada and the United Kingdom are the countries that have the highest numbers of collaborations with Taiwanese academics. Lastly, the keywords model, system and algorithm were the most common terms used in recent years.

This study applied SNA to visualize international research collaboration patterns and has revealed some salient characteristics of international cooperation trends and patterns, leadership networks and influences and research productivity for faculty in Information Management departments in Taiwan from 1982 to 2015. In addition, the authors have discovered the most common keywords used in recent years.