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1 – 10 of 299Samrat Gupta and Swanand Deodhar
Communities representing groups of agents with similar interests or functions are one of the essential features of complex networks. Finding communities in real-world networks is…
Abstract
Purpose
Communities representing groups of agents with similar interests or functions are one of the essential features of complex networks. Finding communities in real-world networks is critical for analyzing complex systems in various areas ranging from collaborative information to political systems. Given the different characteristics of networks and the capability of community detection in handling a plethora of societal problems, community detection methods represent an emerging area of research. Contributing to this field, the authors propose a new community detection algorithm based on the hybridization of node and link granulation.
Design/methodology/approach
The proposed algorithm utilizes a rough set-theoretic concept called closure on networks. Initial sets are constructed by using neighborhood topology around the nodes as well as links and represented as two different categories of granules. Subsequently, the authors iteratively obtain the constrained closure of these sets. The authors use node mutuality and link mutuality as merging criteria for node and link granules, respectively, during the iterations. Finally, the constrained closure subsets of nodes and links are combined and refined using the Jaccard similarity coefficient and a local density function to obtain communities in a binary network.
Findings
Extensive experiments conducted on twelve real-world networks followed by a comparison with state-of-the-art methods demonstrate the viability and effectiveness of the proposed algorithm.
Research limitations/implications
The study also contributes to the ongoing effort related to the application of soft computing techniques to model complex systems. The extant literature has integrated a rough set-theoretic approach with a fuzzy granular model (Kundu and Pal, 2015) and spectral clustering (Huang and Xiao, 2012) for node-centric community detection in complex networks. In contributing to this stream of work, the proposed algorithm leverages the unexplored synergy between rough set theory, node granulation and link granulation in the context of complex networks. Combined with experiments of network datasets from various domains, the results indicate that the proposed algorithm can effectively reveal co-occurring disjoint, overlapping and nested communities without necessarily assigning each node to a community.
Practical implications
This study carries important practical implications for complex adaptive systems in business and management sciences, in which entities are increasingly getting organized into communities (Jacucci et al., 2006). The proposed community detection method can be used for network-based fraud detection by enabling experts to understand the formation and development of fraudulent setups with an active exchange of information and resources between the firms (Van Vlasselaer et al., 2017). Products and services are getting connected and mapped in every walk of life due to the emergence of a variety of interconnected devices, social networks and software applications.
Social implications
The proposed algorithm could be extended for community detection on customer trajectory patterns and design recommendation systems for online products and services (Ghose et al., 2019; Liu and Wang, 2017). In line with prior research, the proposed algorithm can aid companies in investigating the characteristics of implicit communities of bloggers or social media users for their services and products so as to identify peer influencers and conduct targeted marketing (Chau and Xu, 2012; De Matos et al., 2014; Zhang et al., 2016). The proposed algorithm can be used to understand the behavior of each group and the appropriate communication strategy for that group. For instance, a group using a specific language or following a specific account might benefit more from a particular piece of content than another group. The proposed algorithm can thus help in exploring the factors defining communities and confronting many real-life challenges.
Originality/value
This work is based on a theoretical argument that communities in networks are not only based on compatibility among nodes but also on the compatibility among links. Building up on the aforementioned argument, the authors propose a community detection method that considers the relationship among both the entities in a network (nodes and links) as opposed to traditional methods, which are predominantly based on relationships among nodes only.
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Christian Schwägerl, Peter Stücheli-Herlach, Philipp Dreesen and Julia Krasselt
This study operationalizes risks in stakeholder dialog (SD). It conceptualizes SD as co-produced organizational discourse and examines the capacities of organizers' and…
Abstract
Purpose
This study operationalizes risks in stakeholder dialog (SD). It conceptualizes SD as co-produced organizational discourse and examines the capacities of organizers' and stakeholders' practices to create a shared understanding of an organization’s risks to their mutual benefit. The meetings and online forum of a German public service media (PSM) organization were used as a case study.
Design/methodology/approach
The authors applied corpus-driven linguistic discourse analysis (topic modeling) to analyze citizens' (n = 2,452) forum posts (n = 14,744). Conversation analysis was used to examine video-recorded online meetings.
Findings
Organizers suspended actors' reciprocity in meetings. In the forums, topics emerged autonomously. Citizens' articulation of their identities was more diverse than the categories the organizer provided, and organizers did not respond to the autonomous emergence of contextualizations of citizens' perceptions of PSM performance in relation to their identities. The results suggest that risks arise from interactionally achieved occasions that prevent reasoned agreement and from actors' practices, which constituted autonomous discursive formations of topics and identities in the forums.
Originality/value
This study disentangles actors' practices, mutuality orientation and risk enactment during SD. It advances the methodological knowledge of strategic communication research on SD, utilizing social constructivist research methods to examine the contingencies of organization-stakeholder interaction in SD.
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Sungkyung Kim, Argyro Elisavet Manoli, Do Young Pyun and James Andrew Kenyon
Enthusiasm for hosting mega sport events has been dampened mainly due to the opposition of local communities. Although the use of public relations that aims for two-way…
Abstract
Purpose
Enthusiasm for hosting mega sport events has been dampened mainly due to the opposition of local communities. Although the use of public relations that aims for two-way communication to build mutual understanding and the long-term relationship could be an effective tool in diminishing the opposition, little research exists that interprets the social concern with public relations theoretical lens. In this light, the primary purpose of the present study was to conceptualise government-public relationships in the context of mega sport events and to develop a valid and psychometrically sound scale to measure the relationship quality between two entities.
Design/methodology/approach
An initial pool of 23 potential government-public relationship items was drawn through item generation processes, including research synthesis and content validity. Then, this study collected 254 respondents via online surveys and split the total sample into two sets for exploratory factor analysis and (n = 127) and confirmatory factor analysis (n = 127).
Findings
As a result, the scale of the government-public relationships consists of 17 items representing three dimensions: control mutuality, trust and satisfaction.
Originality/value
The developed government-public relationship scale furnishes event marketers and researchers with a solid framework and a measurement tool for empirical examinations. The current research reveals that the dimensionality, reliability and validity of the three latent government-public relationships dimensions are satisfactory while failing to meet the general consensus that commitment is an important dimension of the existing organisation-public relationships scale.
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Paula Chatterjee and Maria Grazia Turri
Service users’ voice is at the forefront of movements within psychiatry that look to create more humanising care. Although genuine co-production of knowledge is limited by the…
Abstract
Purpose
Service users’ voice is at the forefront of movements within psychiatry that look to create more humanising care. Although genuine co-production of knowledge is limited by the power differential intrinsically functional to the health care setting, the arts have the potential to create collaborative environments and equalise relationships. The purpose of this case study is to describe and discuss the design and pilot evaluation of creative writing workshops in a forensic mental health ward as an innovative method for humanising care.
Design/methodology/approach
A creative writing intervention focussing on everyday experiences was implemented in a forensic mental health ward and involved four residents and four mental health professionals working together. Interviews were conducted with the four mental health professionals as part of a service evaluation. Transcripts were analysed using thematic analysis.
Findings
Two themes emerged from the analysis of interviews with mental health professionals: “a new way of learning about each other” and “imagining beyond the staff-resident relationship”. The authors discuss the intervention’s benefits in terms of its potential to foster mutuality and empathy beyond the illness narrative.
Practical implications
Creative writing can be used to engage patients and mental health professionals to jointly share everyday experiences and identities beyond illness.
Originality/value
The creative writing workshops present an innovative approach concerning the use of creative arts for humanising care through mutuality.
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Titus Ebenezer Kwofie, Florence Akyaa Ellis, Michael Nii Addy, Samuel Amos-Abanyie, Clinton Aigbavboa and Samuel Owusu Afram
The link between relationship typologies and effectiveness of conflict resolution approaches remains to be tested despite its significance in conflict management in construction…
Abstract
Purpose
The link between relationship typologies and effectiveness of conflict resolution approaches remains to be tested despite its significance in conflict management in construction project delivery. By using the four relationships attributes based on the group attachment theory, the purpose of the study was to explore the cluster of relationships among project teams and organisations and the performance of conflict management strategies across these clusters in the Ghanaian construction industry.
Design/methodology/approach
Using a deductive questionnaire survey in the Ghanaian construction industry, a total of 137 responses were gathered and analyzed using cluster analysis, mean scores and ANOVA to reveal the relationship clusters and performance of conflict management strategies across these clusters.
Findings
The results revealed eight relationship clusters that exist among project teams and organisations with distinct influence of roles & tasks function, cognition, emotions and behavior attributes across the relationship clusters. In the aspect of the effectiveness of conflict management strategies, it was noted that the performance of these strategies were significantly different across the groups. For instance, integrating as a conflict management strategy was deemed to be effective in resolving conflict in unitary, adversarial, pluralist, mutuality, collaborative and partnering relationship clusters. In the case of coopetitive and coercive relationships, the performance of integrating as a conflict management strategy was less effective. This study thus has empirically proved that, different relationship clusters of teams and organizations exist within the Ghanaian construction industry, and that they perform different roles & tasks functions, cognition, emotions and behavioural attributes in their formation. Additionally, the performance effectiveness of conflict management strategies differed across the relationship clusters.
Originality/value
By aligning the relationship attributes to the dynamics of relationship clusters experienced in project teams and organisations, relationship quality, suitability and effectiveness of conflict management strategies can be optimized. The findings can inform project teams and stakeholders to develop fit-for-purpose relationship attributes among teams and organisations to enhance team effectiveness, relationship quality and conflict management in the industry.
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Swati Panda, Satyendra C. Pandey, Audhesh K. Paswan and Lou E. Pelton
Although multiple forms of governance mechanisms have been studied to address the opportunistic behavior in franchising, research has not shed light on franchise systems operating…
Abstract
Purpose
Although multiple forms of governance mechanisms have been studied to address the opportunistic behavior in franchising, research has not shed light on franchise systems operating in emerging markets despite exponential growth in these markets. To address this gap, this study aims to test the direct effects of different governance mechanisms on franchisee’s opportunism and moderating effects of franchisee’s relationship satisfaction on the relationship between different governance mechanisms and franchisee’s opportunism.
Design/methodology/approach
Survey data from 151 franchise owners were used to test the conceptual model and research hypotheses. The confirmatory factor model and structural equation model were tested by using AMOS.
Findings
Findings suggest that formalization and solidarity in franchising relationships negatively affect franchise opportunism. By contrast, franchisees, who are otherwise satisfied with their franchisor, find centralization and formalization oppressive and, therefore, engage in opportunistic activities.
Research limitations/implications
The study makes important contributions related to franchising in emerging markets. It addresses opportunistic behavior by franchisees in emerging markets and the role played by different governance mechanisms in curbing such behavior. The study has some limitations related to its cross-sectional design and its focus on a single emerging country, among others.
Originality/value
This study is among the first to examine the role of governance mechanisms to address franchisee’s opportunism in an emerging market context. The study’s findings have important theoretical and practical implications for governance design in business-to-business relationships in emerging markets.
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Nick Goodwyn, Nick Beech, Bob Garvey, Jeff Gold, Richard Gulliford, Tricia Auty, Ali Sajjadi, Adalberto Arrigoni, Nehal Mahtab, Simon Jones and Susan Beech
The “Germanwings” air crash in 2015 in which 150 people were killed highlighted the challenges pilots working in the aviation industry face. Pilots regularly work for extensive…
Abstract
Purpose
The “Germanwings” air crash in 2015 in which 150 people were killed highlighted the challenges pilots working in the aviation industry face. Pilots regularly work for extensive periods in inhospitable and high-pressure operational conditions, exposing them to considerable work-related stress. This has raised calls for a more systemic cultural change across the aviation industry, championing a more holistic perspective of pilot health and well-being. The study aims to explore how peer coaching (PC) can promote an inclusive psychosocial safety climate enhancing pilot well-being and can mitigate hazardous attitudes and dysfunctional behaviours.
Design/methodology/approach
Adopting an interpretative phenomenological analysis (IPA), semi-structured interviews and questionnaires were conducted with military and civilian peer coach/coachee pilots and key industry stakeholders, totalling 39 participants. The research provided significant insights into the perceived value of PC in promoting both pilot health and mental well-being (MW) and flight safety across the aviation industry.
Findings
The study highlights four key PC superordinate themes, namely, coaching skills, significance of well-being, building of peer relationships and importance of confidentiality and autonomy. Such combined themes build reciprocal trust within peer conversations that can inspire engagement and effectively promote personal well-being. The contagious effect of such local interventions can help stimulate systemic cultural change and promote a positive psychosocial safety climate throughout an organisation and, in this case, across the aviation industry. This study provides a PC conceptual framework “Mutuality Equality Goals Autonomy Non-evaluative feedback, Skill Confidentiality Voluntary Supervisory (MEGANS CVS),” highlighting the salient features of PC in promoting MW.
Research limitations/implications
The study highlights the salient features of PC and its role in promoting peer conversations that enable personal transition, openness and acceptance. This study also highlights how PC and well-being can be used to encourage inclusivity and engagement, thereby strengthening institutional resilience.
Practical implications
This study highlights how PC that can assist HRM/HRD professionals to embed a more inclusive and salutogenic approach to MW that can reshape organisational cultures. This study highlights the significance and link of workplace stress to hazardous attitudes and dysfunctional behaviours. It further notes that whilst the MEGANS CVS peer coaching framework has been applied to pilots, it can also be applied across all sectors and levels.
Social implications
This study highlights the value of PC as an inexpensive means to engage at the grassroots level, which not only improves personal performance, safety and well-being but by building peer relationships can also act as a catalyst for positive and deep organisational cultural change.
Originality/value
This study offers the MEGANS CVS framework that exposes insights into PC practice that can assist HRM/HRD professionals embed a more inclusive and salutogenic approach to health and well-being that can reshape organisational cultures. This study highlights the significance and link of workplace stress to hazardous attitudes and dysfunctional behaviours, and whilst this framework has been applied to pilots, it can also have relevance across all sectors and levels. This study calls for a “salutogenic turn,” employing MW and PC to transform organisational capabilities to be more forward-thinking and solution-focused, promoting an inclusive “just culture” where leaders positively lead their people.
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David McGillivray, Trudie Walters and Séverin Guillard
Place-based community events fulfil important functions, internally and externally. They provide opportunities for people from diverse communities and cultures to encounter each…
Abstract
Purpose
Place-based community events fulfil important functions, internally and externally. They provide opportunities for people from diverse communities and cultures to encounter each other, to participate in pleasurable activities in convivial settings and to develop mutual understanding. The purpose of this paper is to investigate the value of such events as a means of resisting or challenging the deleterious effects of territorial stigmatisation.
Design/methodology/approach
The authors explore two place-based community events in areas that have been subject to territorial stigmatisation: Govanhill in Glasgow, Scotland, and South Dunedin, New Zealand. They draw on in-depth case study methods including observation and interviews with key local actors and employ inductive analysis to identify themes across the datasets.
Findings
The demonstrate how neighbourhood events in both Glasgow and Dunedin actively seek to address some of the deleterious outcomes of territorial stigmatisation by emphasising strength and asset-based discourses about the areas they reflect and represent. In their planning and organisation, both events play an important mediating role in building and empowering community, fostering intercultural encounters with difference and strengthening mutuality within their defined places. They make use of public and semi-public spaces to attract diverse groups while also increasing the visibility of marginalised populations through larger showcase events.
Research limitations/implications
The empirical element focuses only on two events, one in Glasgow, Scotland (UK), and the other in South Dunedin (New Zealand). Data generated were wholly qualitative and do not provide quantitative evidence of “change” to material circumstances in either case study community.
Practical implications
Helps organisers think about how they need to better understand their communities if they are to attract diverse participation, including how they programme public and semi-public spaces.
Social implications
Place-based community events have significant value to neighbourhoods, and they need to be resourced effectively if they are to sustain the benefits they produce. These events provide an opportunity for diverse communities to encounter each other and celebrate what they share rather than what divides them.
Originality/value
This paper is the first to examine how place-based community events help resist narratives of territorial stigmatisation, which produce negative representations about people and their environments. The paper draws on ethnographic insights generated over time rather than a one-off snapshot which undermines some events research.
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Colin Paton and David McMenemy
This research investigates the presence of communitarian philosophy within contemporary Scottish public library strategy, exploring links between philosophy, politics and practice.
Abstract
Purpose
This research investigates the presence of communitarian philosophy within contemporary Scottish public library strategy, exploring links between philosophy, politics and practice.
Design/methodology/approach
The paper follows a qualitative research approach, combining content analysis and discourse analysis methodologies for the analysis of a corpus of Scottish public library trust documentation according to a thematic framework of communitarian values.
Findings
The analysis revealed strong links between trust strategy and communitarian values but also highlighted contradictions within this form of communitarianism which belied a deeper neoliberal philosophical foundation. The research therefore identified a communitarian strategic service shift which introduced benefits of social inclusion, community autonomy and common good but also brought concerns of an inherently weakened communal foundation and the survival of a neoliberal status quo.
Research limitations/implications
The analysis is focused on strategy in Scotland only and thus can only claim to be representative of that country. However, the growth in communitarian strategies in the public sector is informed from the analysis undertaken.
Practical implications
The paper provides a novel analysis of public library strategy and thus contributes to the understanding of public library practice in the modern era.
Social implications
The impacts of communitarian philosophy in the public sphere are under-researched and how these changes impact the mission of libraries needs to be better understood.
Originality/value
This is the first analysis to consider public library strategy from a communitarian point of view. As such, it provides novel insights into a growing area of public service development.
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