The strategic management literature emphasizes the concept of business intelligence (BI) as an essential competitive tool. Yet the sustainability of the firms’ competitive…
Abstract
The strategic management literature emphasizes the concept of business intelligence (BI) as an essential competitive tool. Yet the sustainability of the firms’ competitive advantage provided by BI capability is not well researched. To fill this gap, this study attempts to develop a model for successful BI deployment and empirically examines the association between BI deployment and sustainable competitive advantage. Taking the telecommunications industry in Malaysia as a case example, the research particularly focuses on the influencing perceptions held by telecommunications decision makers and executives on factors that impact successful BI deployment. The research further investigates the relationship between successful BI deployment and sustainable competitive advantage of the telecommunications organizations. Another important aim of this study is to determine the effect of moderating factors such as organization culture, business strategy, and use of BI tools on BI deployment and the sustainability of firm’s competitive advantage.
This research uses combination of resource-based theory and diffusion of innovation (DOI) theory to examine BI success and its relationship with firm’s sustainability. The research adopts the positivist paradigm and a two-phase sequential mixed method consisting of qualitative and quantitative approaches are employed. A tentative research model is developed first based on extensive literature review. The chapter presents a qualitative field study to fine tune the initial research model. Findings from the qualitative method are also used to develop measures and instruments for the next phase of quantitative method. The study includes a survey study with sample of business analysts and decision makers in telecommunications firms and is analyzed by partial least square-based structural equation modeling.
The findings reveal that some internal resources of the organizations such as BI governance and the perceptions of BI’s characteristics influence the successful deployment of BI. Organizations that practice good BI governance with strong moral and financial support from upper management have an opportunity to realize the dream of having successful BI initiatives in place. The scope of BI governance includes providing sufficient support and commitment in BI funding and implementation, laying out proper BI infrastructure and staffing and establishing a corporate-wide policy and procedures regarding BI. The perceptions about the characteristics of BI such as its relative advantage, complexity, compatibility, and observability are also significant in ensuring BI success. The most important results of this study indicated that with BI successfully deployed, executives would use the knowledge provided for their necessary actions in sustaining the organizations’ competitive advantage in terms of economics, social, and environmental issues.
This study contributes significantly to the existing literature that will assist future BI researchers especially in achieving sustainable competitive advantage. In particular, the model will help practitioners to consider the resources that they are likely to consider when deploying BI. Finally, the applications of this study can be extended through further adaptation in other industries and various geographic contexts.
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This bibliography contains references to papers, conference proceedings, theses and books dealing with finite strip, finite prism and finite layer analysis of structures…
Abstract
This bibliography contains references to papers, conference proceedings, theses and books dealing with finite strip, finite prism and finite layer analysis of structures, materially and/or geometrically linear or non‐linear.
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Taining Wang and Daniel J. Henderson
A semiparametric stochastic frontier model is proposed for panel data, incorporating several flexible features. First, a constant elasticity of substitution (CES) production…
Abstract
A semiparametric stochastic frontier model is proposed for panel data, incorporating several flexible features. First, a constant elasticity of substitution (CES) production frontier is considered without log-transformation to prevent induced non-negligible estimation bias. Second, the model flexibility is improved via semiparameterization, where the technology is an unknown function of a set of environment variables. The technology function accounts for latent heterogeneity across individual units, which can be freely correlated with inputs, environment variables, and/or inefficiency determinants. Furthermore, the technology function incorporates a single-index structure to circumvent the curse of dimensionality. Third, distributional assumptions are eschewed on both stochastic noise and inefficiency for model identification. Instead, only the conditional mean of the inefficiency is assumed, which depends on related determinants with a wide range of choice, via a positive parametric function. As a result, technical efficiency is constructed without relying on an assumed distribution on composite error. The model provides flexible structures on both the production frontier and inefficiency, thereby alleviating the risk of model misspecification in production and efficiency analysis. The estimator involves a series based nonlinear least squares estimation for the unknown parameters and a kernel based local estimation for the technology function. Promising finite-sample performance is demonstrated through simulations, and the model is applied to investigate productive efficiency among OECD countries from 1970–2019.
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Jiajing Hu, Chuchu Ou, Mengying Zhang and Xingping Cao
Drawing on solidarity-conflict model, expectancy disconfirmation theory and bottom-up spillover theory, this study aims to explore how intergenerational conflict is linked to…
Abstract
Purpose
Drawing on solidarity-conflict model, expectancy disconfirmation theory and bottom-up spillover theory, this study aims to explore how intergenerational conflict is linked to parents’ subjective well-being through the serial mediating effects of family intimacy and travel satisfaction, self-efficacy and travel satisfaction.
Design/methodology/approach
Based on a survey of 411 senior parents who have family travel experience, a structural equation modeling was performed to test the hypotheses.
Findings
This study demonstrated the negative impacts of intergenerational conflict on parents’ travel satisfaction and subjective well-being and further reveals two serial mediators through individual level and family level (i.e. self-efficacy → travel satisfaction; family intimacy → travel satisfaction).
Practical implications
The findings of this research generate valuable practical implications for family members and destination organizations. Adult children should consider different generations’ needs to choose tourism products, help parents reduce tension and negative emotions about unusual environments and build confidence. The destination organizations need to design family interaction projects with a sense of rituals to enhance family intimacy.
Originality/value
This study focusing on the intergenerational conflict of adult children traveling with parents, empirically examines the negative impacts of intergenerational conflict on parents’ subjective well-being, uncovers the detrimental effects of family travel; it breaks the stereotype that family travel is always full of joy, enriching research on intergenerational relationships and family travel.
目的
研究基于团结-冲突模型、期望不一致理论和自下而上溢出理论, 旨在通过家庭亲密度和旅行满意度、自我效能感和旅行满意度的链式中介效应探索代际冲突如何影响父母的主观幸福感。
设计/方法/步骤
基于411位有过家庭旅行经历的老年父母的调查数据, 运用结构方程模型检验假设。
研究结果
研究验证了代际冲突对父母旅行满意度和主观幸福感的负面影响, 并进一步从个人层面和家庭层面揭示了两个链式中介的作用(即自我效能感→ 旅行满意度; 家庭亲密→ 旅行满意度)。
独创性/价值
研究聚焦成年子女与父母一起旅行的代际冲突, 实证检验了代际冲突对父母主观幸福感的负面影响, 发现了家庭旅行中的消极面, 打破了家庭旅行总是充满欢乐的刻板印象, 丰富了代际关系和家庭旅行的研究成果。
实践意义
研究结果为家庭成员和目的地组织提供了具有价值的实践指导。成年子女在选择旅游产品时需要考虑不同的代际需求, 帮助父母减少非惯常环境中的紧张和负面情绪, 建立自信心。目的地组织可设计更具仪式感的家庭互动项目, 帮助提高家庭亲密度。
Propositus
Basado en el modelo de solidaridad-conflicto, la teoría de inconsistencia de expectativas y la teoría de desbordamiento de abajo hacia arriba, este estudio tiene como objetivo explorar cómo el conflicto intergeneracional está relacionado con el bienestar subjetivo de los padres a través de los efectos mediados de serie de la intimidad familiar y la satisfacción de viaje, la autoeficacia y la satisfacción de viaje.
Diseño/método/procedimiento
Basado en datos de encuestas de 411 padres mayores que tienen experiencia en viajes familiares, un modelo de ecuación estructural fue utilizado para probar las hipótesis.
Hallazgos
Este estudio demostró el impacto negativo del conflicto intergeneracional en la satisfacción de viaje de los padres y el bienestar subjetivo, y además reveló dos mediadores de serie a nivel individual y nivel familiar (es decir, autoeficacia →satisfacción de viaje; intimidad familiar →satisfacción de viaje).
Originalidad/valor
Este estudio se centra en el conflicto intergeneracional de los hijos adultos que viajan con sus padres, para examinar empíricamente el impacto negativo del conflicto intergeneracional en el bienestar subjetivo de los padres, revela los aspectos negativos de los viajes familiares, rompe el estereotipo de que los viajes familiares siempre están llenos de alegría, lo que enriquece el estudio de las relaciones intergeneracionales y los viajes familiares.
Implicaciones practices
Los hallazgos de este estudio proporciona valiosas implicaciones prácticas para los miembros de la familia y los organizadores de destinos. Los hijos adultos consideran las necesidades de diferentes generacionales para elegir productos de viaje, ayudar a los padres a reducir la tensión y las emociones negativas en entornos inusual y desarrollar la confianza y la. Los organizadores de destinos deben diseñar programas de interacción familiar con sentido de rituales para potenciar la intimidad familiar de los padres.
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Keywords
- Self-efficacy
- Subjective well-being
- Travel satisfaction
- Family intimacy
- Adult children traveling with parents
- Intergenerational conflict
- :成年子女陪同父母旅行
- 家庭亲密度
- 代际冲突
- 自我效能感
- 主观幸福感
- 旅行满意度
- Hijos adultos que viajan con sus padres
- Intimidad familiar
- Conflicto intergeneracional
- Autoeficacia
- Bienestar subjetivo
- Satisfacción de viaje
Aminah Robinson Fayek and Rodolfo Lourenzutti
Construction is a highly dynamic environment with numerous interacting factors that affect construction processes and decisions. Uncertainty is inherent in most aspects of…
Abstract
Construction is a highly dynamic environment with numerous interacting factors that affect construction processes and decisions. Uncertainty is inherent in most aspects of construction engineering and management, and traditionally, it has been treated as a random phenomenon. However, there are many types of uncertainty that are not naturally modelled by probability theory, such as subjectivity, ambiguity and vagueness. Fuzzy logic provides an approach for handling such uncertainties. However, fuzzy logic alone has some limitations, including its inability to learn from data and its extensive reliance on expert knowledge. To address these limitations, fuzzy logic has been combined with other techniques to create fuzzy hybrid techniques, which have helped solve complex problems in construction. In this chapter, a background on fuzzy logic in the context of construction engineering and management applications is presented. The chapter provides an introduction to uncertainty in construction and illustrates how fuzzy logic can improve construction modelling and decision-making. The role of fuzzy logic in representing uncertainty is contrasted with that of probability theory. Introductory material is presented on key definitions, properties and methods of fuzzy logic, including the definition and representation of fuzzy sets and membership functions, basic operations on fuzzy sets, fuzzy relations and compositions, defuzzification methods, entropy for fuzzy sets, fuzzy numbers, methods for the specification of membership functions and fuzzy rule-based systems. Finally, a discussion on the need for fuzzy hybrid modelling in construction applications is presented, and future research directions are proposed.
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M.M. Bhatti, Sadiq M. Sait, R. Ellahi, Mikhail A. Sheremet and Hakan Oztop
This study aims to deal with entropy generation and thermal analysis of magnetic hybrid nanofluid containing silver and gold as nanoparticles (Au-Ag/NPs) in the Eyring–Powell…
Abstract
Purpose
This study aims to deal with entropy generation and thermal analysis of magnetic hybrid nanofluid containing silver and gold as nanoparticles (Au-Ag/NPs) in the Eyring–Powell fluid.
Design/methodology/approach
The blood is used as a base fluid to study the rheological effects in a wavy asymmetric channel. The effect of viscous dissipation is also taken into account. The mathematical model is developed using the lubrication technique. The perturbation method is used to solve the nondimensional nonlinear differential equations, whereas the pumping properties have been analyzed using numerical integration.
Findings
The impact of entropy generation, Brinkman number, Hartmann number, nanoparticles volume fraction, thermal Grashof number, Brinkman number and Eyring–Powell fluid parameter is examined on the velocity profile, temperature profile and pumping characteristics. It is observed that the introduction of gold and silver nanoparticles boosts the velocity field in a smaller segment of the channel. The temperature profile rises for the increasing values of Hartmann number, Brinkman number and nanoparticle volume fractions while the temperature profile is restrained by the Eyring–Powell fluid parameter. The pumping rate rises in all sections as the thermal Grashof number and Hartmann number increase; however, the Eyring–Powell fluid parameter has the reverse effect. The volume of the trapping boluses is significantly affected by the Eyring–Powell fluid parameter, thermal Grashof number and fluid parameter.
Originality/value
The results are original and contribute to discover the role of hybrid nanoparticles under the influence of entropy generation viscous dissipation and magnetic fields. Pharmaceutical technology may use this research for things like better mucoadhesive drug delivery systems and more productive peristaltic micropumps.