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Extant literature on design theory has little empirical evidence about how work characteristics affect team interaction processes. This paper examines the knowledge-sharing process in information systems development (ISD) projects.

Task interdependence from work design theory was used as an antecedent of knowledge sharing for collaboration for the empirical analysis. Data were collected from 203 ISD project teams in South Korea to examine team social capital and knowledge sharing among team members.

The results indicate that task interdependence has a statistically significant impact on the knowledge-sharing process. The mediating roles of social capital and knowledge sharing are critical. Additionally, the effects of social capital change over time as long-term projects have different mechanisms than short-term ones.

The paper introduces a novel perspective (i.e. the adoption of task interdependence from work design theory) and integrates it with the research constructs that play important roles in ISD projects: knowledge sharing and teams’ social capital. In an ISD project team, which represents knowledge-intensive collaboration and has heterogeneous team characteristics, task interdependence has a positive impact on the team as predicted by work design theory. It verifies the mediating effect of social capital, particularly the changing influence of social capital with time.

Notwithstanding the expected apparent benefits of mobile technologies (MTs) in the hotel industry, their adoption is slower than forecasted. This study aims to identify the challenges faced by hotel managers in adopting MTs in their industry, such that the authors may determine the strategic positions for adopting and managing MTs and build a frame of reference for hotel management practices.

The authors conducted a series of focus group interviews (FGIs) with the managers and executives of luxury hotels. FGIs were conducted in groups in a semi-structured format, asking questions about MT adoption in their hotels and the challenges they faced. The FGI transcripts were analyzed using a grounded theory approach.

Open and axial coding of FGI scripts revealed 15 underlying categories of challenges in adopting MTs in hotels. Subsequent selective coding revealed two underlying dimensions: viability-fit. With these two underlying dimensions, a strategic model for MT adoption is developed. This model identifies four MT adoption strategies in hotels: lookers, experimenters, explorers and leaders.

The model developed and presented herein may help analyze a hotel’s strategic positioning in adopting MT’s. Depending on the positional analysis results, hotel managers can appropriately decide resource mobilization priorities and deployment timing.

尽管酒店中的移动技术 (MT) 具有预期的明显行业优势, 它们的采用速度比预期的要慢。本研究旨在确定酒店经理在其行业中采用 MT 时面临的问题和挑战, 以便我们可以确定采用和管理 MT 的战略位置, 并为酒店管理实践建立参考框架。

作者与管理人员和豪华酒店的高管进行了一系列焦点小组访谈 (FGI) 。 FGI 以半结构化的形式分组进行, 询问关于他们酒店采用 MT 的问题以及他们面临的挑战。 FGI 的文字记录使用扎根理论方法进行分析。

FGI 脚本的开放和轴向编码揭示了 15 个潜在挑战类别酒店的 MT。随后的选择性编码揭示了两个潜在的维度：可行性, 匹配度。有了这两个基本维度, 就可以开发出采用 MT 的战略模型。这模型确定了酒店中的四种 MT 采用策略：观察者、实验者、探索者和领导者。

这里开发和展示的模型可以帮助分析酒店在采用MT的战略定位采用。根据定位分析结果, 酒店经理可以适当地决定资源调动优先事项和部署时间。

Owing to their complex and knowledge-intensive nature, information systems development (ISD) projects require effective collaboration between business and technology experts. In this regard, social capital theory may provide a valuable framework and insight into explaining knowledge sharing behavior in an ISD context. The purpose of this paper is to expand the theory of knowledge sharing as developed thus far in the ISD project context using the full-blown team social capital theory.

The expertise and communication effectiveness of business and technology professionals were posited as antecedents of team social capital and knowledge sharing. The research model for this study integrates expertise, communication, knowledge sharing, social capital, and team performance into a structural equation modeling. The research model was empirically tested with a data set from business and technology professional pairs collected from 115 ISD project teams.

The results indicated that team social capital and knowledge sharing have significant influences on team performance. Team social capital appears to have a stronger influence on knowledge sharing than business and technology expertise. Communication effectiveness and technology expertise are important antecedents to raise team social capital.

In this study, the social capital theory is applied toward enhancing the theory of knowledge sharing in ISD project teams. General social capital construct and measures are adopted and modified into the team social capital measures and validated empirically.

This study aims to investigate the effect of communication effectiveness (CE) on service quality (SQ) leading to relationship quality (RQ) in IT service relationships.

CE was decomposed into frequency, bi-directionality and quality of communication while SQ was decomposed into functional and technical qualities, and RQ into trust and relationship commitment. An empirical study is conducted testing the nomological research model consists of these dimensions, using survey method collecting data from 144 subjects.

The findings indicate that good SQ can impact relationship commitment only via the clients' trust, but not directly. Influence of functional quality is stronger on trust but technical quality also maintains significant impact. Detailed findings imply that, while communication is important element influencing perceptions of SQ, quality of bi-directional communication is more critical than simple but frequent communication.

This study explores the direct impact of CE on SQ leading to RQ in IT service context. Previous studies rarely tested the impacts of functional and technical SQ, simultaneously. Findings of this study add values to research on service relations as well as IT services research in terms of differentiating functional and technical service qualities.

The purpose of this paper is to empirically investigate the mechanism through which empowering leadership of a team leader might influence the team performance in IT service.

The data of 315 individuals collected from 85 different IT projects through online survey is used to empirically test the hypotheses.

The results confirm that team leader′s empowering leadership raises the level of knowledge sharing among team members and increase the absorptive capacity of the team, and lead to better team performance.

This research theoretically presented and demonstrated the middle- and long-term impacts of empowering leadership resulting from the development of absorptive capacity as the effects of knowledge sharing in an IT project team are produced through absorptive capacity.

The findings indicate that more effective in increasing the performance of IT project teams can be to strengthen empowering leadership than to promote traditional charisma or directive leadership. Knowledge sharing at a team level has the direct effect of improving project performance by providing information and knowledge regarding the related project, but on the other hand it contributes to making stronger the path of associating absorptive capacity with project performance.

The impact of empowering leaderships on team performance of IT project has received less research attention. Little prior research has carried out such an integrated analysis in IT service context. This study contributes to knowledge management research by identifying a key antecedent of knowledge sharing.

The aim of this paper is to examine whether team-members' psychological proximity affects the degree of teamwork quality and therefore affecting the team performance.

A survey instrument was developed based on extant literature reviews, and administered among information technology professionals. Collected data were analysed using partial least square (PLS) method.

Team-members' psychological proximity is found to be significantly related to teamwork quality. The magnitude of relational coefficients between sub-dimensions of psychological proximity and those of teamwork quality turned out to be different from each other.

Psychological proximity is found to critically influence teamwork and performance in IT teams. Also, the four-factor model developed from previous literature is validated for further use. Snowball sampling using IT professionals is the major limitation of this study.

Studies on teamwork quality that employs psychological proximity are scarce. Socialising in workplaces is sometimes viewed as an unproductive activity, however, socialising decreases psychological proximity among team-members, increasing teamwork quality. In addition, examining the psychological proximity in team-members adds to the growing literature on teamwork quality.

This study aims to investigate the influences of loyalty and switching costs toward a firm's overall post-adoption behavior in using information system.

A research model is developed around two constructs found in the literature – loyalty and switching costs – that are most critical in firms' decisions on continued use of the same IS service providing company. It is empirically tested using a survey of IT decision makers in total 102 companies in South Korea. Partial least squares method is used to assess the relationships specified in research model.

The findings suggest that both loyalty and switching costs have positive influences on the continuous intention to use and the inattentiveness of alternatives.

Findings are based on a single point cross-sectional survey. To further investigate the continuance of specific IT service firms, triangulation will be necessary with longitudinal and qualitative data concerning the process of decision-making, including political and contractual situation.

The study fills the research gap in studying post-adoption behavior at the firm level by empirically testing the duality of loyalty and switching costs.

The purpose of this paper is to analyze the relationship between new product diffusion and consumer internet search patterns using big data and to investigate whether such data can be used in forecasting new product diffusion.

This research proposes a new product diffusion model based on the Bass diffusion model by incorporating consumer internet search behavior. Actual data from search engine queries and new vehicle sales for each vehicle class and region are used to estimate the proposed model. Statistical analyses are used to interpret the estimated results, and the prediction performance of the proposed method is compared with other methods to validate the usefulness of data for internet search engine queries in forecasting new product diffusion.

The estimated coefficients of the proposed model provide a clear interpretation of the relationship between new product diffusion and internet search volume. In 83.62 percent of 218 cases, analyzing the internet search pattern data are significant to explain new product diffusion and that internet search volume helps to predict new product diffusion. Therefore, marketing that seeks to increase internet search volume could positively affect vehicle sales. In addition, the demand forecasting performance of the proposed diffusion model is superior to those of other models for both long-term and short-term predictions.

As search queries have only been available since 2004, comparisons with data from earlier years are not possible. The proposed model can be extended using other big data from additional sources.

This research directly demonstrates the relationship between new product diffusion and consumer internet search pattern and investigates whether internet search queries can be used to forecast new product diffusion by product type and region. Based on the estimated results, increasing internet search volume could positively affect vehicle sales across product types and regions. Because the proposed model had the best prediction power compared with the other considered models for all cases with large margins, it can be successfully utilized in forecasting demand for new products.