scholarly journals Migrant enclaves: disempowering economic ghettos or sanctuaries of opportunities for migrants?

2019 ◽  
Vol 13 (4) ◽  
pp. 418-437
Author(s):  
Dieu Hack-Polay
Keyword(s):  
Community Support ◽  
Social Solidarity ◽  
Community Networks ◽  
Ethnic Enclaves ◽  
Integration Model ◽  
Content Type ◽  
Migrant Communities ◽  
Duality Approach ◽  
The One

Purpose This paper aims to examine the migrant dilemma about operating extensively in migrant enclaves vs integration in host communities. Design/methodology/approach The paper is a critical literature review contrasting views and perspectives of the role of migrant enclaves in migrant integration and contribution in new societies. Research in the area of ethnic enclaves has been polarised: on the one hand, the optimists argue the critical benefits of migrant and ethnic community networks, thus downplaying potential drawbacks of such networks and the disadvantage externally imposed on migrants; on the other hand, the pessimists overemphasise the disadvantages of ethnic enclaves, portraying them as ghettos of alienation. Findings Based on the social solidarity integration model and immigrant-host and social interaction theory, the paper posits that migrant community networks could intentionally or unintentionally engender cultural alienation, worsening an already precarious educational, cultural and economic exclusion. Thus, migrants could remain in lower societal roles and experience limited upward social mobility if they operate exclusively within migrant and ethnic networks. However, ethnic enclaves, at the same time, offer the initial psychological nurturing on which future successful socialisation work with migrant communities can be built. Research limitations/implications From a research angle, the theorisation of migrant enclave requires a new approach, which identifies dynamism and contextualisation as central to the debate. Practical implications From a policy perspective, the research suggests the rethinking of the role of community support systems (and the wider enclave debate). The organisational implications the research suggests a shift of the organisational paradigm in the way migrant organisations manage themselves and support members in the enclave. Originality/value This paper’s contribution is to take a duality approach to studying the ethnic enclave and posits that this will engender effective social policy that helps reduce economic inequality.

Neurofibromatosis type 2: growth stimulation of mixed acoustic schwannoma by concurrent adjacent meningioma: possible role of growth factors

1998 ◽  
Vol 89 (1) ◽  
pp. 149-154 ◽  
Author(s):  
Roberto Pallini ◽  
Angelo Tancredi ◽  
Patrizia Casalbore ◽  
Delio Mercanti ◽  
Luigi M. Larocca ◽  
...  
Keyword(s):  
Neurofibromatosis Type ◽  
Growth Stimulation ◽  
Neurofibromatosis Type 2 ◽  
Annual Growth Rate ◽  
Content Type ◽  
Acoustic Schwannoma ◽  
Epidermal Growth ◽  
The One

✓ The authors report the case of a young man suffering from neurofibromatosis type 2 (NF2) who harbored bilateral acoustic schwannomas and a parasellar meningioma. Neuroimaging studies performed during a 4-year follow-up period showed that the bilateral schwannomas had grown very little and at similar rates. However, after the meningioma had infiltrated the tentorium and approached the ipsilateral schwannoma at the incisura, both Schwann cell tumors started to grow rapidly, particularly the one adjacent to the meningioma, of which the percentage of annual growth rate increased by approximately a factor of 102. At the same time, magnetic resonance imaging showed that this tumor also changed its features. During surgery, the acoustic schwannoma was firmly adherent to both meningioma and tentorium. Histological examination revealed meningotheliomatous cells in the schwannoma adjacent to the meningioma. Antiphosphotyrosine immunoblotting of PC12 cells was compatible with the presence of an epidermal growth factor (EGF)—like molecule in the cerebrospinal fluid (CSF) of the patient. This factor was not detected in the CSF of five other NF2 patients, two of whom bore associated bilateral acoustic schwannomas and meningioma in remote locations. It is hypothesized that the meningotheliomatous cells infiltrating the schwannoma triggered an autocrine/paracrine growth—stimulatory mechanism that involved an EGF-like factor.

The role of boundary management in open innovation: towards a 3D perspective

2021 ◽  
Vol 27 (8) ◽  
pp. 57-84
Author(s):  
Rosita Capurro ◽  
Raffaele Fiorentino ◽  
Stefano Garzella ◽  
Rosa Lombardi
Keyword(s):  
Open Innovation ◽  
Qualitative Methodology ◽  
Relevant Literature ◽  
Firm Boundaries ◽  
Boundary Management ◽  
Innovation Implementation ◽  
Content Type ◽  
Listed Firms ◽  
The One

PurposeThe aim of this paper is to investigate the role of boundary management when firms should implement open innovation.Design/methodology/approachThe relevant literature on strategic management, firm boundaries and open innovation fields is revised and critically assessed. An interpretive-qualitative methodology is applied to analyse empirical data obtained from a questionnaire and subsequent interviews of a sample of Italian listed firms. By critically integrating literature review and empirical analysis, a framework is provided with the objective of supporting open innovation implementation.FindingsThe study shows that on the one hand, open innovation and many modern paths of growth are connected to a firm's boundaries and that on the other hand, boundary management plays a key role in the implementation of open innovation.Practical implicationsThe paper has implications for practitioners by driving them to shift the focus of open innovation implementation towards the management of boundaries, in which boundary capabilities and activities play a key role.Originality/valueThis paper sheds light on the advantages and risks that can jeopardize a successful opening up innovation processes without the effective management of boundary studies. Thus, the authors identify and propose causes for reflection and tools maximizing potentiality and reducing risks in the implementation of such processes.

From the boundaries of management to the management of boundaries

2019 ◽  
Vol 25 (3) ◽  
pp. 391-413 ◽  
Author(s):  
Andrea Caputo ◽  
Raffaele Fiorentino ◽  
Stefano Garzella
Keyword(s):  
Best Practices ◽  
Business Processes ◽  
Relevant Literature ◽  
Firm Boundaries ◽  
Content Type ◽  
Multiple Partners ◽  
The One ◽  
Development And Management ◽  
Practical Implications

PurposeThe purpose of this paper is to examine some of the new capabilities that are required for the facilitation of business processes management (BPM) in the current political and technological landscape. Specifically, the goal is to investigate the role of firm boundaries, from a business processes perspective, in new contexts in which the affirmation of digitalization requires more integration across a complex network of partners.Design/methodology/approachThe paper is based on a review of relevant literature on BPM, firm boundaries and negotiation. By critically integrating this literature, a framework is developed with the objective of supporting the management of boundaries.FindingsBPM, new competitive contexts, and the technological landscape require the development and management of boundary capabilities. Among these capabilities, “boundary management” – how managers coordinate resources, activities and business processes on the boundaries of the firm – should play a key role. Moreover, as managers must continuously interact with multiple partners in digital supply chains, the organizational model of negotiation serves as a means of effectively managing firm boundaries.Practical implicationsThe framework offers insights and guidelines that can help practitioners manage the boundaries of business processes. The authors encourage a focus on business processes occurring at firm boundaries. Furthermore, the authors encourage the development of new capabilities in response to the needs of practitioners to ensure best practices of negotiation.Originality/valueThis study shifts the emphasis of BPM from the boundaries of management to the management of boundaries. By shedding light on new capabilities required, this paper enriches the BPM literature and can assist, on the one hand, in reconfiguring business processes in the new political and technological landscape and, on the other hand, in facilitating effective negotiation.

Staffing agencies in work relationships with independent contractors

2019 ◽  
Vol 42 (2) ◽  
pp. 525-541
Author(s):  
Caroline Ruiner ◽  
Maximiliane Wilkesmann ◽  
Birgit Apitzsch
Keyword(s):  
Organizational Support ◽  
Work Relationships ◽  
Content Type ◽  
Independent Contractors ◽  
Work Relations ◽  
Labor Market Intermediaries ◽  
Qualitative Interview Study ◽  
Highly Skilled ◽  
The One

Purpose While staffing agencies are gaining importance in work relationships with the highly skilled workforce, their work relations with highly skilled independent contractors have not been investigated yet. Staffing agencies as labor market intermediaries charge a fee to help independent contractors as well as client organizations to create contracts for services while independent contractors remain self-employed. Besides their growing relevance, their exact role remains unclear. Thus, the purpose of this paper is to analyze the role of staffing agencies in work relationships with highly skilled independent contractors. Design/methodology/approach The authors applied a mixed-methods design comprising a qualitative interview study with independent contractors and staffing agencies’ representatives (n=29) coupled with a quantitative survey of staffing agencies (n=81). Findings The analysis shows that staffing agencies are important actors in work relationships with highly skilled independent contractors. However, the relationships can be differentiated into rather standardized ones on the one hand and individualized relations on the other hand. This seems to correspond with differences between sectors. Originality/value First, the authors discuss staffing agencies as new intermediaries and highlight their relevance in the negotiation of working conditions. Second, the authors emphasize variations of the role of staffing agencies in triadic work relationships of highly skilled independent contractors in relation to specificities of sectors. Third, the study also adds on organizational support theory and related research.

Attraction in buyer–supplier relationships

2019 ◽  
Vol 25 (2) ◽  
pp. 347-367 ◽  
Author(s):  
Andrea S. Patrucco ◽  
Davide Luzzini ◽  
Antonella Moretto ◽  
Stefano Ronchi
Keyword(s):  
Supply Chain ◽  
Equation Modeling ◽  
Collaborative Relationships ◽  
Cost Performance ◽  
Supplier Relationships ◽  
Content Type ◽  
Structured Equation Modeling ◽  
The One ◽  
Supplier Collaboration

PurposeThe purpose of this paper is to shed light on the dynamics of buyer–supplier industrial relationships and the role of customer attractiveness—a requisite to obtain best efforts from suppliers involved in collaborative initiatives.Design/methodology/approachThe paper develops a theoretical framework tested through an international survey with a structured equation modeling approach.FindingsResults confirm that customer attractiveness positively affects both innovation and cost performance ensured by suppliers. Moreover, several direct and indirect antecedents of customer attractiveness are identified, including characteristics of the buying firm’s procurement department (i.e. procurement knowledge and procurement status) and supply chain relationship characteristics (i.e. proficiency of supplier collaboration and visibility).Research limitations/implicationsBecause of the survey approach, the research results are limited to the data collected.Practical implicationsFindings support the relevance of collaborative relationships in improving performance, and the key role procurement department could play in managing the multifaceted aspects of supplier collaboration.Originality/valueThis paper investigates, on the one hand, why customer attractiveness is relevant for supply chain management, and what are the effects on innovation and cost performance ensured by suppliers; on the other hand, antecedents of customer attractiveness are considered, with a main focus on organizational and relational procurement variables.

The control-ownership wedge and the survival of French IPOs

2018 ◽  
Vol 19 (2) ◽  
pp. 271-294 ◽  
Author(s):  
Imen Derouiche ◽  
Syrine Sassi ◽  
Narjess Toumi
Keyword(s):  
Survival Time ◽  
Initial Public Offerings ◽  
Failure Time ◽  
Vote Rule ◽  
Agency Conflicts ◽  
Content Type ◽  
Controlling Shareholders ◽  
Public Offerings ◽  
The One

Purpose The purpose of this paper is to investigate the effect of the control-ownership wedge of controlling shareholders (excess control) on the survival of French initial public offerings (IPOs). Design/methodology/approach This paper studies a large sample of 434 French IPOs. The empirical analysis uses the Cox proportional hazard and accelerated-failure-time models. Data are manually gathered from IPO prospectuses. Findings The findings support a positive relation between the control-ownership wedge and IPO survival time, indicating that survival is more likely in firms with high excess control levels. This result is consistent with the view that controlling shareholders with a large control-ownership wedge have incentives to preserve their private benefits of control by increasing firm survival chances. The findings also show that older IPOs are more likely to survive, while riskier and underpriced IPOs are more likely to delist. Practical implications The results provide a better understanding of the role of excess control in IPO survival. They also enrich the debate on the efficiency of the one-share-one-vote rule. Originality/value The research provides new insights into the role of agency conflicts in IPO survivability. In particular, it explores the effect of dominant shareholders with a control-ownership wedge on survival time.

Knowledge hiding: impact of interpersonal behavior and expertise

2018 ◽  
Vol 26 (2) ◽  
pp. 30-32 ◽  
Author(s):  
Parijat Lanke
Keyword(s):  
Knowledge Management ◽  
Social Exchange ◽  
Social Exchange Theory ◽  
Interpersonal Behavior ◽  
Content Type ◽  
Hiding Behavior ◽  
The One ◽  
Knowledge Hiding ◽  
A Company

Purpose This paper intends to put forward the role of interpersonal (in)justice among co-workers and their individual expertise as important factors contributing to knowledge hiding behavior. The paper is written with an intent to explain a conceptual model for practitioners’ benefit. The work is novel and covers the latest construct in the field of knowledge management and human resource management. Design/methodology/approach A conceptual framework is elaborated with a brief explanation of the theory that helps explain it. The framework although being novel in itself, the explanation has been drawn from existing literature. Findings If the co-workers do not treat each other with dignity and respect, it hampers their relationship. This in turn makes them hide knowledge from each other and at the same time if one of them holds an expertise power over the other, this behavior would be more enhanced. The whole relationship could be explained using social exchange theory. This holds implications for managers, especially when knowledge management is of paramount importance to a company for its sustenance. Practical implications This work provides new insights into knowledge hiding behavior by employees. Certain ways to reduce this behavior are proposed. Originality/value This paper is the one of the few written with an intent to bring knowledge hiding and its causes, to executives, in an easy to digest form. The concept is also newly introduced and these factors have not yet been brought up by any other researcher in the field.

The influence of beliefs on organ donation intention

2017 ◽  
Vol 11 (3) ◽  
pp. 291-308 ◽  
Author(s):  
Jandir Pauli ◽  
Kenny Basso ◽  
Juliane Ruffatto
Keyword(s):  
Organ Donation ◽  
Financial Incentive ◽  
Organ Transplant ◽  
Social Solidarity ◽  
Content Type ◽  
The Social ◽  
Different Types ◽  
Technological Developments ◽  
Donation Intention

Purpose Recent technological developments in healthcare have enabled an increased number of organ transplantation surgeries. At the same time, there is an increase in the number of people awaiting organ transplant, coupled with the difficulty in donation. To bridge this gap, this study aims to propose to evaluate the effect of three types of beliefs (clinical beliefs, financial incentive beliefs and beliefs on the social benefits of altruism and solidarity) on the intention to donate organs. Moreover, this paper uses the attitudes in relation to donation to explain the effect of these beliefs on the intention to donate organs. Design/methodology/approach The research was conducted using a survey of 422 Brazilian participants and a mediation analysis to test the mediation hypotheses. Findings The results suggest that the effect of three types of beliefs (clinical, economic order and social solidarity) influence the intention to donate organs indirectly through the formation of attitudes concerning organ donation. Research limitations/implications This article contributes to the understanding of the formation of organ donation intentions and the role of different types of beliefs in the formation of such intentions. Originality/value The findings extend the discussions regarding the role of beliefs in the formation of attitudes and intentions of organ donation and have significant value in creating public policies that further promote organ donation.

Community marketing: serving the base of the economic pyramid sustainably

2015 ◽  
Vol 36 (4) ◽  
pp. 40-47 ◽  
Author(s):  
Rakhi Thakur
Keyword(s):  
Conceptual Framework ◽  
Financial Services ◽  
Local Community ◽  
Relevant Literature ◽  
Community Networks ◽  
Future Research ◽  
Content Type ◽  
Antecedents And Consequences ◽  
Community Marketing

Purpose – The purpose of this paper is to acknowledge the importance of community networks in distribution of services and to present a conceptual framework outlining the antecedents and consequences of community marketing. Developing countries represent large untapped markets at the bottom of economic pyramid which is not serviced by conventional products using traditional marketing channels. Organisations are increasing looking at involving local community and broad range of partners called “Community Marketing” in this paper as a viable channel to expand their market by reaching out to this segment. Design/methodology/approach – The methodology for this paper involves in-depth study of the relevant literature on role of community networks and highlighting the noteworthy findings of other researchers. Although role of community networks has been widely studied in consumer goods, little has been researched on services. The study draws from cases of mobile financial services in India to develop a framework. Findings – The findings include the conceptual framework and the pre-requisites for adoption of community marketing for achieving business sustainability. Originality/value – This paper presents the framework and the steps pertaining to community marketing that can be adopted by organisations to reach out to a large under-served market at the base of economic pyramid. This paper synthesises extant knowledge on the subject and provides a foundation for future research by building a discussion on construct’s domain and developing research propositions.

Mnemonics in the Mouseion

2015 ◽  
Vol 71 (2) ◽  
pp. 278-293 ◽  
Author(s):  
Ole Olesen-Bagneux
Keyword(s):  
Information Seeking ◽  
Design Methodology ◽  
Information Science ◽  
Book History ◽  
Library And Information Science ◽  
Content Type ◽  
The Core ◽  
The One

Purpose – Mnemonics was a tool in classification and information seeking processes in pre-print libraries. The purpose of this paper is to study the role of spatial mnemonics in Hellenistic libraries, including the one in Alexandria. Design/methodology/approach – Since library- and information science has not explored this subject in depth, philology, rhetoric, book-history and archeology constitute the core literature. From this literature, the role of mnemonics in the libraries is discussed. Findings – A new description of the practice of classification and retrieval in Hellenistic libraries, based on spatial mnemonics. Originality/value – This paper is a new analysis of spatial mnemonics in the Hellenistic libraries. As will become clear, they blend easily and logically with each other.

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