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1 – 10 of 302Fletcher Glancy, David P. Biros, Nan Liang and Andy Luse
The authors argue that the current studies about malicious insiders confuse the fact that malicious attacks belong to two different categories, namely, those that launch…
Abstract
Purpose
The authors argue that the current studies about malicious insiders confuse the fact that malicious attacks belong to two different categories, namely, those that launch instrumental attacks and expressive attacks. The authors collect malicious insider data from publicly available sources and use text-mining techniques to analyze the association between malicious insiders’ characteristics and the different types of attack.
Design/methodology/approach
The authors investigated the relationship between personality characteristics and different types of malicious attacks. For the personality characteristics, the authors use the same method as Liang et al. (2016), which extracted these characteristics based on a keyword-characteristic dictionary. For different types of malicious attacks, two raters rated each case based on criteria modified from criminology research to determine the degree of expressiveness and instrumentality.
Findings
The results show that malicious insiders who are manipulative or seeking personal gain tend to carry out instrumental attacks. Malicious insiders who are arrogant tend to conduct expressive attacks.
Research limitations/implications
This study uses third party articles to identify the personality characteristics of known malicious insiders. As such, not all personality characteristics may have been reported. Data availability was an issue.
Practical implications
Understanding if different personality characteristics lead different types of attacks can help managers identify employees who exhibit them and mitigate an attack before it occurs.
Social implications
Malicious insider attacks can have devastating results on businesses and employees. Help to identify potential malicious insiders before they act, may prevent undue harm.
Originality/value
This study used 132 cases of none malicious insiders to examine their attack objectives. No other study that the authors know of used that many cases.
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Jung-Chieh Lee and Liang Nan Xiong
Numerous educational applications (APP) have been developed to assist traditional classroom teaching and student learning. APP quality plays a critical role in influencing…
Abstract
Purpose
Numerous educational applications (APP) have been developed to assist traditional classroom teaching and student learning. APP quality plays a critical role in influencing students' learning behaviors. However, the role negative mindsets, especially computer anxiety, play in how APP quality affects student engagement remains unknown. To address the relationships among APP quality, computer anxiety and student engagement in an APP-based learning environment, we developed an extended information system (IS) success model that includes interface and instructor quality.
Design/methodology/approach
To empirically test the proposed model, we conducted a survey with a sample of 225 university students and examined the hypotheses using the partial least squares (PLS) method.
Findings
Computer anxiety was demonstrated to fully mediate the relationships between student engagement and interface quality and service quality and system quality. In addition, the instructor quality acts as a partial mediator of the relationship between computer anxiety and student engagement.
Originality/value
This study reveals the important mediating role of computer anxiety in APP-assisted learning and the special status of instructor quality and user experience in influencing student engagement. The findings of this study shed meaningful light on the practical implications for instructors and APP software developers.
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Nan Zhang, Qiao-zhuan Liang, Haimin Lei and Xiao Wang
Despite most studies on political ties focusing on the interpersonal relationships between firms and government officials, this study suggests that local party committees (LPCs…
Abstract
Purpose
Despite most studies on political ties focusing on the interpersonal relationships between firms and government officials, this study suggests that local party committees (LPCs) create special forms of political ties in China – i.e. organizational political ties. The purpose of this paper is to examine the influences that these organizational political ties have on Chinese firms’ innovative activities.
Design/methodology/approach
Drawing upon data based on a nationwide survey of Chinese firms in 2013, this study uses a structural equations model to examine the relationship between LPCs and firms’ innovations.
Findings
This study found that LPCs do affect firms’ innovations positively, including both radical innovations and incremental innovations.
Research limitations/implications
By suggesting that LPCs are a form of political tie particular to China – i.e. an organizational political tie – this study’s findings may shed fresh light on the research into political ties in other emerging economies.
Originality/value
Compared to traditional political ties, maintaining the organizational political ties fostered by LPCs benefits firms’ innovations significantly in China, making them less costly and more stable.
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Pierre Jinghong Liang, Madhav Rajan and Korok Ray
This paper aims to explore the design of management teams when the critical task facing individual managers is monitoring the performance of worker teams and producing performance…
Abstract
Purpose
This paper aims to explore the design of management teams when the critical task facing individual managers is monitoring the performance of worker teams and producing performance measures under uncertain information environments.
Design/methodology/approach
The authors use a multi-agent LEN framework – linear contract, exponential utility and normal density – to model the incentive provision and organizational design.
Findings
The main lesson is that the use of performance measures under uncertainty is greatly affected by the potential for free-riding in the very monitoring activities which generate the measures to begin with. Accordingly, the value of having a management team, that is the incremental benefit of having a second manager, depends on the monitoring technology. Of particular importance are the potential free-riding in monitoring effort among multiple managers and synergies gained from having more than one manager, such as correlation among the performance measures produced or improvement due to splitting workers pool into separate groups for each manager to monitor separately.
Originality/value
The paper pushes this line of research further by explicitly modeling the endogenous process of signal generation within a rich economic environment. In this environment, number of workers being evaluated and number of managers who produce the signals are both endogenous. Furthermore, both workers and managers are subject to moral hazard problem. In particular, the managers suffer from potential free-riding problems but may benefit from synergistic forces due to team monitoring.
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Low Sui Pheng and Ben S.K. Lee
States that much of the existing management literature was written entirely from a Western perspective without any reference to practices in the East. Explains that, in the…
Abstract
States that much of the existing management literature was written entirely from a Western perspective without any reference to practices in the East. Explains that, in the booming East Asian market, project managers from the West would need to pay special attention to Oriental beliefs, cultures and philosophies. Attempts, for the purpose of integration, to put together the managerial grid framework from the West with an ancient Chinese strategic treatise written by Zhuge Liang 1,600 years ago. Suggests that there are many similarities between the “Managerial grid” and Zhuge Liang’s “Art of management” when used to resolve problems related to project management.
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Low Sui Pheng and Ben Lee Siew Keong
A review of existing management literature reveals that most of the literature is written entirely from a Western perspective without any references to practices in the East. In…
Abstract
A review of existing management literature reveals that most of the literature is written entirely from a Western perspective without any references to practices in the East. In the fast‐growing construction market of China, managers from the West need to pay special attention to Eastern beliefs, cultures and management practices, including those passed down by prominent ancient Chinese sages. Zhuge Liang was an outstanding statesman and military scientist who lived around the period of the Three Kingdoms (ad 220‐289). He studied the Chinese classics and became talented and knowledgeable, rich in his thoughts and subtle in analysing critical political situations. The objectives of this paper are to explain Zhuge Liang′s Art of Management and by implications, provide some insights as to how effective construction project management can be developed through a better understanding of Zhuge Liang′s Art of Management.
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Chaofan Yang, Yongqiang Sun, Nan Wang and Xiao-Liang Shen
Although extant studies have investigated the antecedents of negative electronic word of mouth (eWOM), they treated it as a unidimensional concept without classification. To…
Abstract
Purpose
Although extant studies have investigated the antecedents of negative electronic word of mouth (eWOM), they treated it as a unidimensional concept without classification. To bridge this knowledge gap, this paper distinguishes rational negative eWOM (RNW) from emotional negative eWOM (ENW) and leverages the consumer value framework to investigate their drivers in the context of peer-to-peer accommodation platforms (PPAPs).
Design/methodology/approach
This study collected data through an online survey of 437 PPAP users. Partial least squares (PLS) were used to validate the proposed hypotheses. Further, the path coefficients comparison method was adopted to distinguish the different impacts of consumer values on RNW and ENW.
Findings
This research showed that self-presentation exerted a positive impact on RNW, but its relationship with ENW was insignificant. Anger and regret were, respectively, positively related to ENW and RNW. Besides, altruism exerted a positive effect on RNW, whereas it had a negative effect on ENW.
Originality/value
First, this paper makes a fresh attempt to categorize negative eWOM into RNW and ENW. Second, this paper draws upon the consumer value framework to dissect varied motivations for posting RNW versus ENW on PPAPs. Third, this paper empirically verifies the differential influences that consumer values exert on RNW and ENW.
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Low Sui Pheng and Ben S.K. Lee
Much existing literature was written entirely from a Western perspective without any reference to practices in the East. In the booming east Asian market, project managers from…
Abstract
Much existing literature was written entirely from a Western perspective without any reference to practices in the East. In the booming east Asian market, project managers from the West would need to pay special attention to eastern beliefs, cultures and philosophies. Attempts to put together the managerial grid framework from the West with an ancient Chinese strategic treatise written by Zhuge Liang 1,600 years ago. Suggests that there are many similarities between the managerial grid and Zhuge Liang’s Art of Management when used for leadership development in construction project management.
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Tse-Ping Dong, Chia-Liang Hung and Nai-Chang Cheng
The purpose of this paper is to show how continual enhancement of knowledge management systems (KMSs) enhances knowledge sharing intention.
Abstract
Purpose
The purpose of this paper is to show how continual enhancement of knowledge management systems (KMSs) enhances knowledge sharing intention.
Design/methodology/approach
This study integrates information system (IS) success with social cognitive theory (SCT) to explain knowledge sharing intention. Based on a survey of 276 KMS users in Taiwan’s information technology industry, the structural equation model has been applied to examine the influence process from a user satisfactory context to personal cognitive beliefs, and thus knowledge sharing intention.
Findings
The results indicate that the user satisfactory context stimulated by continual KMS enhancement increases knowledge sharing intention through the mediation of personal cognition of self-efficacy and outcome expectancy.
Practical implications
The results have empirical implications for learning how to motivate developers’ patience and passion for follow-up improvements to meet user expectations empathically, which has been emphasized for service provision.
Originality/value
The originality of this research is its explanation of system adoption behavior, which combines the core of IS success with SCT, links user satisfaction to intention to use, and concerns behavior within a specific context.
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The purpose of this paper is to examine the following research question in partner selection decisions in business-to-business strategic partnerships/collaborations literature…
Abstract
Purpose
The purpose of this paper is to examine the following research question in partner selection decisions in business-to-business strategic partnerships/collaborations literature: How do inertia and uncertainty affect partner selection? Explicitly, the paper analyzes how inertia of previous alliance selection routines and uncertainty of entire market movement shape firms’ preferences regarding exploratory partner selection (i.e. selecting new partners who never collaborate with the focal firm).
Design/methodology/approach
Grounded on inter-firm partnerships, partner selection and network theory literature, the study empirically tests a fine-grained sample of 511 open-end funds initiated by 61 fund management firms in China. To do so, it runs Tobit regression for main analysis and applies a variety of sensitivity analyses to check the robustness.
Findings
Results show that inertia in previous partner selection has a negative effect on exploration. Importantly, these inertial forces impact domestic firms but not international firms. Market uncertainty also affects exploratory partner selection: short-term market uncertainty encourages exploration, whereas long-term uncertainty inhibits it. These effects also depend on firms’ type: long-term market uncertainty has a negative effect on exploration for international firms but not for domestic firms. Both types of firms exhibit a stronger tendency toward exploration when they encounter short-term uncertainty. However, this inclination is stronger in international firms.
Originality/value
Earlier research has examined how inertia affects exploitation but largely overlooked its effect on exploration. A critical examination of firm and environment level factors provides a deeper understanding of why and when firms have inconsistent preferences for specific partner selection strategies. Thus, this study offers a unique perspective for understanding firms’ exploratory partner selection by focusing on two important characteristics of focal firms: one internal (inertia) and one external (market uncertainty) in nature.
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