PurposeThe purpose of this paper is to aggregate previous research that adopts the resource‐based view (RBV) to examine whether information technology (IT) and organizational resources have significant effect on firm performance.Design/methodology/approachA framework that includes direct and indirect‐effect models is proposed. A meta‐analysis was conducted on 42 published empirical studies to examine how different factors in the RBV affect firm performance.FindingsFirst, it was found that the mediated model that includes organizational capabilities as mediators between organizational resources and firm performance can better explain the value of IT than the direct‐effect model without organizational capabilities. Second, technology resources can improve efficiency performance but may not enhance financial performance directly. Third, internal capabilities affect performance but it is external capabilities that affect financial performance.Research limitations/implicationsThe limitation of meta‐analysis is that findings are based on prior research conducted on different sources at different times. This may cause observation biases. Nonetheless, the large sample size can also increase the robust of the findings.Practical implicationsThe findings indicate that companies should focus on how IT resources can be used to enhance their capabilities, which will result in better performance.Social implicationsThe findings provide strong evidence that IT has contributed to both financial performance and organizational efficiency through strengthening organizational capabilities. The IT has been effectively used so far and the suspected productivity paradox does not exist.Originality/valueThe paper contributes to information management by increasing the theoretical and practical understanding of how IT resources affect organizational capabilities and firm performance. The findings provide valuable guidelines for future research on IT investment and firm performance.

No abstract

Purpose-This research seeks to investigate the relationship between knowledge diversity (KD) in software teams and project performance. Previous research has shown that member diversity affects team performance; most of that work, however, has focused on diversity in personal or social attributes, such as gender or social category. Current research targets at the knowledge level aim to facilitate the implementation of knowledge management in organizations. Design/methodology/approach-A research framework was developed based on conflict theory and empirically tested on software teams in Taiwan. Findings-It was found that KD increases task conflict, which in turn has significant positive effects on team performance and that value diversity (VD) increases relationship conflict, which in turn negatively affects team performance. Research limitations/implications-The findings indicate that task conflict can enhance team performance, while relationship conflict can reduce team performance. Therefore, it is important to maintain healthy relationships among team members. Practical implications-This research concludes that KD is beneficial and that VD is harmful to project outcome in software development. It is, therefore, useful for managers to form teams whose members encompass a broad knowledge base. Originality/value-This paper proposes a novel way to measure knowledge and VD in teams and reports the effects of these attributes on team performance. The work also shows that a proper level of task conflict in a software team is necessary for achieving high performance.

No abstract

Purpose The purpose of this paper is to examine how quality dimensions in independently owned online brand communities influence purchase intentions via uncertainty reduction and the role of involvement. Design/methodology/approach This work validates the model and hypotheses through non-probabilistic sampling. The online questionnaire was made on the website of MySurvey and an invitation letter was posted to the forums. The respondents received the questionnaire items translated into Chinese. The final survey sample consisted of 235 respondents. Findings Empirical results confirm that as for independently owned online brand communities, their information quality and relationship quality are effective tools for influencing purchase intentions via uncertainty reduction. In addition, the authors demonstrate that involvement has a positively moderating influence on the relationship between uncertainty reduction and purchase intentions. Originality/value The current study moves beyond uncertainty reduction to demonstrate that information quality and relationship quality of forums influenced purchase intention via uncertainty reduction and the moderating variable such as involvement.

Motivating people to contribute knowledge has become an important research topic and a major challenge for organizations. In order to promote knowledge sharing, managers need to understand the mechanism that drives individuals to contribute their valuable knowledge. Several theories have been applied to study knowledge-sharing behavior. However, the research settings and findings are often inconsistent. In this study, we use the social exchange theory as the basis to develop an extended model to explain knowledge-sharing behavior and include IT context as a moderator. A meta-analysis on 52 reported studies was conducted to examine how different factors in the social exchange theory affect knowledge-sharing behavior. The findings indicate that the social exchange theory plays an important role underlying individuals' knowledge-sharing behavior. The results also demonstrate that social interaction and trust can enhance individual's knowledge-sharing behavior. Furthermore, IT facilitation can moderate the effect of social interaction.

The impact of diabetes on perioperative outcomes remains incompletely understood. Our purpose is to evaluate post-operative complications and mortality in patients with diabetes. Using the institutional and clinical databases of three university hospitals from 2009–2015, we conducted a matched study of 16,539 diabetes patients, aged >20 years, who underwent major surgery. Using a propensity score matching procedure, 16,539 surgical patients without diabetes who underwent surgery were also selected. Logistic regressions were used to calculate the odds ratios (ORs) with 95% confidence intervals (CIs) for post-operative complications and in-hospital mortality associated with diabetes. Patients with diabetes had a higher risk of postoperative septicemia (OR 1.33, 95% CI 1.01–1.74), necrotizing fasciitis (OR 3.98, 95% CI 1.12–14.2), cellulitis (OR 2.10, 95% CI 1.46–3.03), acute pyelonephritis (OR 1.86, 95% CI 1.01–3.41), infectious arthritis (OR 3.89, 95% CI 1.19–12.7), and in-hospital mortality (OR 1.51, 95% CI 1.07–2.13) compared to people without diabetes. Previous admission for diabetes (OR 2.33, 95% CI 1.85–2.93), HbA1c >8% (OR 1.96, 95% CI 1.64–2.33) and fasting glucose >180 mg/dL (OR 1.90, 95% CI 1.68–2.16) were predictors for post-operative adverse events. Diabetes patients who underwent surgery had higher risks of infectious complications and in-hospital mortality compared with patients without diabetes who underwent similar major surgeries.

A metal-nitride-oxide-silicon (MNOS) one-time-programmable cell with fast programming, high reliability, and fully low-temperature polycrystalline-silicon (LTPS) panel compatible process has been proposed for system-on-panel applications. This cell adopting tunneling programming scheme has a very wide reading window with superior program efficiency. Furthermore, fast program efficiency and high disturb immunity are both obtained in the LTPS panel technology by a divided voltage operation. Through channel FN programming, superior data retention and low-power operation are therefore achieved. The new embedded MNOS cell has provided a promising one-time-programming memory solution on the LTPS panels' applications.Index Terms-Fully compatible, low-temperature polycrystalline silicon (LTPS), one-time programmable (OTP), thin-film transistor (TFT).