bluuebunny/crossref_metadata_2025_split huggingface dataset:
The project managers’ challenges in a projectification environment
Authors: Ballesteros-Sánchez Luis , Ortiz-Marcos Isabel , Rodríguez-Rivero Rocío 
Published: July 2019

Purpose
The purpose of this paper is to identify and investigate the main challenges that project managers (PMs) face in the current projectification environment.

Design/methodology/approach
This research was conducted by means of semi-structured interviews and questionnaires. The participants in the study were 15 PMs and 57 project team members. A content analysis of the data was conducted by an inductive approach to determine the strengths and weaknesses that the PMs and project team members perceived.

Findings
The research reveals interesting insights, such as the identification of emerging challenges for the PMs of today, which include dealing with communications issues, motivating project team members, providing leadership and increasing team members’ emotional management and confidence.

Research limitations/implications
The main limitation is the size and location of the sample, which represents the points of view of 15 Spanish PMs and the members of their work teams and sets aside the cultural aspects.

Originality/value
This new era is changing how organizations and managers must deal with people management, evolving toward more flexible and engaging leadership styles. This paper helps to provide new insights concerning the emerging challenges and needs of PMs, while integrating team member’s perceptions.
The effect of social network ties on performance: a moderated mediation model
Authors: Ali Al-Atwi Amer 
Published: July 2019

PurposeThe purpose of this paper is to adapt the job demands–resources perspective to extend social network literature by examining the effectiveness of psychological (work engagement and emotional exhaustion) and instrumental (access to benefits) mechanisms as mediators of the relationship between employees’ centrality in positive and negative ties networks and job performance.Design/methodology/approachThe survey data were collected from 103 employees working at a public bank in three stages.FindingsThe study results supported the hypotheses that an individual’s centrality in a negative network increases his/her experience of emotional exhaustion, while individual centrality in a positive network increases his/her work engagement. In addition, the findings showed that centrality in positive networks will be more predictive of work engagement when negative ties centrality increases, and the relationship between centrality in the negative network and emotional exhaustion is weaker when centrality in the positive network is higher.Originality/valueThe study extends out to the social ledger model (Labianca and Brass, 2006) by examining the dual pathways of effects of positive and negative ties in predicting employee outcomes. In addition, the authors’ model enriches the understanding of the nature of social network ties more broadly by suggesting that its effects in the workplace can extend beyond psychological effects to include instrumental impact.
The role of relationship marketing in behavioural intentions of medical tourism services and guest experiences
Authors: Sousa Bruno Miguel , Alves Gisela Maria 
Published: July 2019

PurposeThis paper entails a reflection on medical tourism services and guest experiences. The purpose of this paper is to analyze how relationship marketing relates to other relevant variables in consumer’s behavior applied to medical tourism contexts and guest experiences. This study aims at discussing the customer behavior in healthcare management and medical tourism contexts and addresses the predisposition for the destination and the influence of relationship marketing on behavioral intentions.Design/methodology/approachThe paper starts from a conceptual framework based on relationship marketing theory. From this theoretical base, the concepts of trust, commitment and cooperation and behavioral intentions are derived. A theoretical model is developed specifying antecedents of satisfaction and loyalty in healthcare management and medical tourism contexts.FindingsThe conceptual model shows that tourist destinations in the context of healthcare and medical tourism can be managed together with the study of the tourist consumer behavior and should focus on aspects that reinforce relationship marketing to the site, as planning services excellence, communication strategies, promotion services, integrated experiences and combating seasonality.Originality/valueThis study has already identified that the global movement of tourism is seemingly showing an increased focus on the niche product or niche service. In this case, the question seems to be whether the further growth in demand for healthcare management and medical tourism – as a niche tourism example – products will continue until they take a form of mass tourism. The new vogue of medical tourism forces to challenge and re-visit the power relationships that exist within contemporary tourism and the host–guest relationship.
The research of traffic density extraction method under vehicular ad hoc network environment
Authors: Wu Zhizhou , Zhang Yiming , Tan Guishan , Hu Jia 
Published: July 2019

Purpose
Traffic density is one of the most important parameters to consider in the traffic operation field. Owing to limited data sources, traditional methods cannot extract traffic density directly. In the vehicular ad hoc network (VANET) environment, the vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) interaction technologies create better conditions for collecting the whole time-space and refined traffic data, which provides a new approach to solving this problem.

Design/methodology/approach
On that basis, a real-time traffic density extraction method has been proposed, including lane density, segment density and network density. Meanwhile, using SUMO and OMNet++ as traffic simulator and network simulator, respectively, the Veins framework as middleware and the two-way coupling VANET simulation platform was constructed.

Findings
Based on the simulation platform, a simulated intersection in Shanghai was developed to investigate the adaptability of the model.

Originality/value
Most research studies use separate simulation methods, importing trace data obtained by using from the simulation software to the communication simulation software. In this paper, the tight coupling simulation method is applied. Using real-time data and history data, the research focuses on the establishment and validation of the traffic density extraction model.
Age-sensitive job design antecedents of innovative work behavior
Authors: Hernaus Tomislav , Maric Matija , Černe Matej 
Published: July 2019

PurposeIntegrating the lifespan perspectives on job design and creativity/innovation, the purpose of this paper is to examine the moderating role of chronological age in the relationship between cognitive job demands (i.e. job complexity and job innovation requirements) and individual innovative work behavior (IWB).Design/methodology/approachMultilevel regression analyses are employed to analyze survey data of 336 employee–supervisor dyads from 61 departments across three organizations.FindingsResults demonstrate that age was a significant moderator of the cognitive job demands-IWB relationship. Under the condition of high job complexity, younger employees outperformed their older counterparts. Conversely, older employees attained the same level of IWB as younger colleagues when more job innovation requirements were placed upon them.Practical implicationsIWB needs to be stimulated following different paths and by making job design decisions with regards to cognitive job demands that are dependent on employee age.Originality/valueEmpirical evidence has been provided to support the lifespan perspective on job design, with a special focus given to the cognitive job demands–IWB relationship.
Learning experiences in mono-and intercultural workplace interactions – the job-demands-resources approach
Authors: Rozkwitalska Malgorzata 
Published: July 2019

Purpose
The purpose of this paper is to explore the differences in learning experiences in mono- and intercultural workplace interactions and to address the research question of how employees experience learning in mono- and intercultural interactions.

Design/methodology/approach
The author reports and compares the main findings from two samples and 63 in-depth interviews with employees involved either in monocultural interactions or intercultural interactions, namely, 25 and 38 subjects, respectively. The abductive approach was used to analyze the data in interplay between empirical findings and theoretical lens of the job demands-resources (JD-R) model.

Findings
Learning was more often emphasized in intercultural interactions than monocultural interactions, which can be associated with the constellation of specific job demands and job resources in mono- and multicultural workplaces. The subjects involved in mono- and intercultural interactions portrayed learning, using slightly different vocabulary.

Research limitations/implications
The research gives some insights about workplace learning experiences and illuminates learning in social interactions and the JD-R model. In particular, it emphasizes the role of work design in promoting learning and identifies, using the JD-R model, job demands and job resources that can relate to learning in mono- and intercultural interactions. The results may contribute to the literature on workplace learning in culturally homogenous or heterogeneous social interactions. Moreover, they shed some new light on organizational learning via mono- and intercultural contact at work. Finally, they draw attention to the potential embedded in intercultural interactions and multicultural workplaces. Yet, the explorative character of the research does not allow for a broader results’ generalization.

Practical implications
The results suggest that job design may be of vital importance in stimulating learning at work. Thus, organizations should enable social interactions of their employees, especially intercultural ones, which are likely associated with more learning. Furthermore, to enhance workplace learning, they need to provide more organizational resources and support via HR interventions the development of personal resources of their staff to help individuals to deal with job demands and reduce strain, which impedes employee learning.

Originality/value
By applying the theoretical lens of the JD-R model to the analysis, the author exposes differences in learning experiences in mono- and intercultural interactions. The specific job demands (cultural differences and adaptation, the necessity to speak a foreign language) and resources (learning opportunities) inherent in multicultural workplaces can be perceived as a trigger of workplace learning.
Creation of value for business from the importance-performance analysis: the case of health clubs
Authors: Vieira Elsa , Ferreira João J. , São João Ricardo 
Published: July 2019

Purpose
The blue ocean strategy refers to how rebuilding the inputs that customers value in the designing of a new value curve fundamentally requires a four field of action structure: reduce, eliminate, create and raise. However, this does not propose a methodology to identify these fields of action. Hence, the purpose of this study is to present importance-performance analysis (IPA), as a support tool to identify these fields of action given their relevance and utility to managers.

Design/methodology/approach
The 101 ex-customers of health club answered a survey to determine the cut-off boundaries for IPA, and therefore, maximising the discriminatory power of the logistical regression model. This correspondingly incorporated the evaluation of both the area below the receiver operating characteristic curve (ROC) and the adoption of coefficients for concordance and correlation.

Findings
The research results demonstrate the need to concentrate efforts on the attributes of: price, responses to complaints, emergency procedures, innovative services, changing rooms, support for selecting the activities members choose to undertake and an appropriate number of members per activity. With low levels of performance and importance, are candidates for elimination, specifically, the availability of specialist appointments, member socialisation activities, maintaining memories of members, bar services and services for children.

Originality/value
The contribution: presenting an IPA methodology applicable to identify the fields of action recognised by the blue ocean strategy as the literature currently only covers concrete situations in which organisations achieve success through reducing, eliminating, creating and elevating and does not set out any methodology to identify those same fields of action; the definition of the cut-off points in IPA based on the ROC curve, which is a more rigorous and exact statistical method than that applied in other studies; the study population, the ex-customers, who not only represent a very important source of latent demand but also because ex-customers are likely to return more impartial.
The Tower of Babel problem: making data make sense with Basic Formal Ontology
Authors: Iliadis Andrew 
Published: July 2019

PurposeApplied computational ontologies (ACOs) are increasingly used in data science domains to produce semantic enhancement and interoperability among divergent data. The purpose of this paper is to propose and implement a methodology for researching the sociotechnical dimensions of data-driven ontology work, and to show how applied ontologies are communicatively constituted with ethical implications.Design/methodology/approachThe underlying idea is to use a data assemblage approach for studying ACOs and the methods they use to add semantic complexity to digital data. The author uses a mixed methods approach, providing an analysis of the widely used Basic Formal Ontology (BFO) through digital methods and visualizations, and presents historical research alongside unstructured interview data with leading experts in BFO development.FindingsThe author found that ACOs are products of communal deliberation and decision making across institutions. While ACOs are beneficial for facilitating semantic data interoperability, ACOs may produce unintended effects when semantically enhancing data about social entities and relations. ACOs can have potentially negative consequences for data subjects. Further critical work is needed for understanding how ACOs are applied in contexts like the semantic web, digital platforms, and topic domains. ACOs do not merely reflect social reality through data but are active actors in the social shaping of data.Originality/valueThe paper presents a new approach for studying ACOs, the social impact of ACO work, and describes methods that may be used to produce further applied ontology studies.
The antecedents and consequences of crowdfunding investors’ citizenship behaviors
Authors: Zhang Wenjie , Xu Yun , Zheng Haichao 
Published: July 2019

Purpose
Based on the theory of customer citizenship behavior (CCB), the purpose of this paper is to explore the antecedents and consequences of investor citizenship behavior in the field of crowdfunding and have an in-depth study of the interaction effect between investors’ perceptions of novelty and investors’ motivations.

Design/methodology/approach
Based on the CCB theory and self-determination theory, the authors develop hypotheses and collect questionnaire data (a sample of 226 crowdfunding investors) from crowdfunding websites to test models and get conclusions by SPSS and smartPLS 2.0.

Findings
The results indicate that internal and external motivations significantly influence investors’ citizenship behavior, which further affects investors’ stickiness intentions. Furthermore, results show that investors’ perceptions of novelty moderate the relationships between internal/external motivations and citizenship behaviors.

Originality/value
This paper offers an in-depth explanation of the citizenship behaviors in crowdfunding, which could be an example for studying the motivations of investors’ citizenship behaviors and could also serve as a starting point to introduce the stickiness intention theory of e-commerce and virtual community into crowdfunding area. In addition, this study also made an empirical analysis of how the perceived project novelty affects the relationships between investors’ motivations and citizenship behaviors.
Sustainable impact of adaptive reuse of communist style shopping malls in Kosovo
Authors: Hoxha Visar 
Published: July 2019

Purpose
The purpose of this paper is to study the sustainable impact of adaptive reuse of shopping malls built during communism in Kosovo.

Design/methodology/approach
The present study uses qualitative research using semi-structured interviews with architects, civil engineers, real estate developers and facility managers.

Findings
The study found that it is the predominant opinion of respondents that the economic impact of adaptive reuse of old shopping malls in Kosovo is reflected through extension of useful life of the malls, lower cost of reuse vs demolition, economic and tourism development of the neighborhood, job creation and increase of property prices in the surrounding area. In addition, the study found that it is the predominant opinion of respondents that by adaptive reuse of old shopping malls, the revitalization and social dynamism of the surrounding area will be improved and collective memory and identity of these shopping malls will be extended, including the increased traffic, space utilization and security. The study concludes that operational CO2 emission of the old shopping malls will be reduced after their sustainable adaptation and also the embodied energy of the building materials will be reused.

Research limitations/implications
The study has several implications. For real estate developers, it shows that is less costly to adapt and refurbish rather than redevelop. For authorities, it shows that by adapting old communist shopping malls, they would extend the collective memory of those locations, improve the social life and utilization of public spaces in the surrounding areas. The final implication is for municipal authorities and environmentalists that but allowing adaptation rather than demolition and redevelopment the embodied CO2 emission will be significantly reduced.

Originality/value
The study is the first qualitative study about the impact of adaptive reuse of old communist style commercial centers in Kosovo.
Does the commercial real estate industry need “more pussy on the block?”
Authors: Read Dustin C. 
Published: July 2019

Purpose
In a controversial 2018 interview, commercial real estate mogul Sam Zell insinuated that companies should promote their employees based exclusively on merit and avoid purposefully taking steps to get “more pussy on the block” in the name of gender equality. The comment was criticized not only for its crassness, but also for its failure to recognize the challenges many women working in the commercial real estate industry face in their efforts to obtain the same opportunities, compensation and status as similarly-qualified men. In an effort to overcome these disparities, the purpose of this paper is to focus on the pervasiveness of second-generation gender bias and stereotyping in the field through a qualitative analysis.

Design/methodology/approach
Semi-structured interviews were conducted with 39 women serving as local chapter presidents of a prominent commercial real estate trade group to explore the impact of gender on their career advancement and their experiences with second-generation gender bias.

Findings
The findings suggest unintentional discrimination often influences women’s careers by drawing their communication skills, professional credibility and commitment to the organizations for whom they work into question.

Originality/value
The research contributes to the existing literature by offering additional evidence that unintentional discrimination is common in male-dominated industries, such as commercial real estate. It also provides clear examples of social cues women perceive to heighten tension along gender lines and impinge upon their ability to ascend to leadership positions.
Everyday sadism in the business area
Authors: Góis Alan Diógenes , Lima Gerlando Augusto Sampaio Franco de , De Luca Marcia Martins Mendes 
Published: July 2019

Purpose
The purpose of this study is to identify sociodemographic factors that are predictive of the level of everyday sadism (SAD) in the business area.

Design/methodology/approach
A survey was conducted on 424 graduate and postgraduate students from business schools in Brazil and the USA. SAD was quantified by the assessment of sadistic personality proposed by Plouffe Saklofske and Smith (2017). The variables included age, gender, managing experience, education and nationality.

Findings
The average level of SAD was low. SAD was negatively associated with gender, age and nationality and positively associated with managing experience and education.

Practical implications
As individuals ascend professionally and academically, they display higher levels of everyday sadism. Depending on the context, dark personalities can cause either benefit or harm to the company's business and to society. However, the literature shows that seeking pleasure and dominance with no regard for consequences affects the business area directly or indirectly.

Originality/value
Very few studies have addressed everyday sadism in the business area, let alone evaluated predictive factors and discussed possible implications.
Improving the efficiency of fabrication of AM parts by segmentation design in DLP process
Authors: Kazemi Mehdi , Rahimi Abdolreza 
Published: July 2019

PurposeAdditive manufacturing technology significantly simplifies the production of complex three-dimensional (3 D) parts directly from the computer-aided design (CAD) model. Although additive manufacturing (AM) processes have unexampled flexibility, they still have restrictions inhibiting engineers to easily generate some specific geometric shapes, easily. Some of these problems pertain to the consumption of materials as supports, the inferior surface finish of some surfaces with certain angles, etc. One of the approaches to overcome these problems is designing by segmentation.Design/methodology/approachThe proposed methodology consists of two steps: (1) segmentation of the 3 D model and (2) exploring the best orientation for each segment. In the first step, engineers consider the possible number of segments and the connection method of segments. In this paper, a series of segments, called a segmentation pattern (SP), is obtained by the recognition of features and separating them automatically (or manually when needed) with one or more appropriate planes. In the second step, the best fabrication orientation should be chosen. The criteria for choosing the best SP and OPs are minimizing the support volume, building time (directly affected by segments’ height in layer-wise AM processes) and surface roughness. Both steps are performed automatically (or manually when needed) by the algorithm created based on principles of particle swarm optimization (PSO) algorithm using Visual C#.FindingsExperimental tests show that the segmentation design improves AM processes from the aspects of building time, material consumption and the surface quality. Segmentation design empowers users of AM technologies to reduce consumption of material by decreasing the support structures, to decrease the time of building by lowering the segments height and to decrease the surface roughness.Originality/valueThis paper presents an original approach in efficiency improvement of AM technologies, thus bringing the AM one step closer to maturity.