A methodology to rank enterprise application integration platforms from a performance perspective: an analytic hierarchy process-based approach

ABSTRACT

Companies’ software ecosystems comprise applications that support their business processes. Frequently, these applications have been developed with different technologies and with no concern about integration. Integration platforms are tools that facilitate the development and execution of integration solutions. In this article, we propose a methodology to support software engineers in the decision-making process for an integration platform when performance is a central requirement. The proposed methodology adds objective criteria for performance assessment purposes and has been used to rank the five most popular integration platforms in order to prove its feasibility.     

A method for knowledge integration of ontology-based user profiles in personalised document retrieval systems

ABSTRACT

The development of the Internet exceeds the ways to obtain information. Nowadays, a user is overloaded by information from every domain. In our work, we consider a Personalised Document Retrieval System that gathers information about user interests, determines a user profile and helps the user to obtain relevant documents. The scope of the paper is to develop techniques for integrating knowledge about a group of users and determining a profile that represents the group. Such a profile is then used to avoid 'cold-start' problem in a personalisation system. Experimental evaluations were performed to check the effectiveness of the system.     

Designing a smart information system: the influence of feedback on energy conservation persuasion

ABSTRACT

This study explored whether a smart information system can motivate users to conserve energy in the home environment. Three kinds of feedback information based on user decisions were discussed: emotion feedback with a happy mood, average feedback of a comparison group and ranking feedback within a comparison group. An experiment validated that all the feedbacks had a positive influence on users’ energy conservation performance. Users’ positive attitude toward the social group that they lived in and compared with would increased users’ environmentally friendly behaviours. Finally, several suggestions on the design of energy feedback are provided.     

Resilience and the (micro-)dynamics of organizational ambidexterity: implications for strategic HRM

Abstract

In the twenty-first century, resilience has emerged as a seminal and important topic linked to calls for adaptability, well-being and organizational performance. Extant strategic human resource management (HRM) literature and practices have developed many insights into resilience. However, overall, they have a propensity to conceptualise resilience as being associated with ‘macro-’ and ‘extreme’ situations. This paper complements the prevailing perspective by developing a micro-focus on resilience through the conceptual framework of organizational ambidexterity surfacing under-examined individual resilience in connection with HRM practices. Methodologically, the paper adopts a qualitative approach presenting data from two illustrative contexts: an ‘everyday’ quasi-governmental institution and a prima facie ‘extreme’ pan-international military organization. Using template analysis, a number of valuable themes and similarities are identified. The findings and discussion underline the managerial challenges in handling organizational ambidextrous dynamics and tensions surrounding resilience, positive and sceptical approaches in relation to individual and organizational stances towards HRM practices. As such, the results point at value in HRM managers and practices recontextualising and appreciating ‘extremes’ and resilience more as an everyday (rather than exceptional) phenomenon wherein myriad micro-moments are highly significant in constructing and influencing macro-contexts. This also implies a need to see cynical resistance as normative rather than automatically negatively.     

Politische Ökonomie der Rechnungslegung – Bisherige Forschungsergebnisse und künftige Forschungsperspektiven unter besonderer Berücksichtigung des Lobbyingkonzepts

Particularly in the field of German research tradition concerning financial accounting thoughts about interpretation and development of standards are focal points. Along with the appearance of the information economics it became apparent that financial accounting is not only a technical vehicle but a social institution. By making accounting information publicly available it may have an effect on the distribution of economic income. Insofar the presumption is feasible that those players influence standard-setting whose welfare is directly affected by it. The above mentioned view that is rarely noted in the German-speaking countries is followed by the research approach so called ‘‘Political Economy of Accounting’’. Aim of this research approach is to explain the complex standard-setting process by considering the different parties within a society. The article at hand contributes to sum up state-of-the-art advancements in the field of scientific discourse concerned and provides an outlook on perspectives in this research area.     

Welfare effects of network neutrality in mobile Internet market

ABSTRACT

The network neutrality can enhance the profitability of content providers but reduce carrier platforms’ profits and consumer surplus. What is more, network neutrality can improve the total social welfare level when the external utility of mobile phone users to content providers is greater than that of content providers to those users. In addition, it is also found that both profitability of content providers and pricing power of carrier platforms for mobile phone users are directly proportional to the basic utility that carriers themselves can provide.     

Stuck at a workplace: What’s work control,demands and learning got to do with it? A longitudinal multilevel study on Swedish permanent employees in situations of ‘workplace locked-in’

Abstract

Whilst health consequences of being locked-in at the workplace have been documented in several research studies, it is largely unknown how work characteristics and their changes over time relate to risks for becoming locked-in at a certain workplace. Accordingly, this paper studied how perceived control, learning opportunities and quantitative demands at work associate with workplace-locked-in (WPLI). The study included permanent employees who participated in the Swedish Longitudinal Occupational Survey of Health (SLOSH) study in wave 3 through 5 (n = 2918 individuals; n = 7460 observations). Results from multi-level analysis show that there was significant individual variation in WPLI changes over time, even though on average, WPLI decreased slightly. Differences in work characteristics between individuals (L2) and across time (L1) associated significantly with WPLI: higher levels of job control and learning opportunities related to lower odds ratios for WPLI, whereas higher quantitative job demands associated with higher odds ratios of WPLI. Moreover, differences in quantitative job demands, number of job changes and educational achievements explained the individual variations of WPLI developments over time. The result shows that WPLI can – to some extent – be prevented or reduced through good work design, and implications for HR managers and organizations are discussed.     

Employee voice mechanisms for lesbian,gay, bisexual and transgender expatriation: the role of Employee-Resource Groups (ERGs) and allies

Abstract

Recent literature on lesbian, gay, bisexual and transgender (LGBT) expatriates has largely taken an employee perspective. Less attention has been devoted to organizational mechanisms supporting LGBT voice opportunities for global mobility. In this study, we use respondent data from 15 LGBT employees in combination with data from five global mobility managers to examine the role of Employee Resource Groups. Using the depth, scope and level of voice to frame the study in relation to stereotype threat theory, the findings show that discrimination and stigmatization are prevalent features affecting voice. The findings advance three distinct contributions concerning marginalized (LGBT) employee voices about expatriation: the importance of ‘informal’ social dialogue, the shallow ‘depth’ to voice decision-making roles about LGBT expatriation, and a consideration of ‘silence’ in voice literatures.     

Citizens’ Entrepreneurial Role in Public Service Provision

Abstract

In public service provision, citizens are conventionally reactive, portrayed as ‘users’, ‘customers’, ‘co-producers’, or ‘participators.’ Occasionally, following dissatisfaction, citizens themselves proactively create alternative services, namely, entrepreneurial exit (EE). Laymen then become providers of previously governmental professional services. Drawing upon six EE manifestations, findings suggest that if the newly-introduced service gains social acceptance, existing provision may change in one of the three modes: (a) First-order incremental change, legitimization of EE as an alternative service provision; (b) Second-order participative change, increased public participation in service provision fostered by EE; and (c) Third-order reformative change, existing service provision is reformed to satisfy citizens’ demands.     

On startups and doublethink – resistance and conformity in negotiating the meaning of entrepreneurship

Startup entrepreneurship is – in the literature, in the discourse of those engaging in it, and in cultural representations of the same – presented both as resistance against prevailing corporate logics and as a path towards becoming a corporate entity. Resistance, claimed or otherwise, is not just a reaction to a perceived outrage or a power imbalance, but is in itself a constitutive part of contemporary entrepreneurship, particularly as this is culturally constructed. We study this paradox, where a discourse of resistance becomes a productive part of entrepreneurial culture, by way of a case study of a successful startup. We analyze the manner in which people working in the startup utilize ‘doublethink’ to portray the organization both as resistance to an assumed, more corporate, ‘Other’ and also as a budding corporation unto itself. By doing so, we highlight how a discourse of resistance works as a value in entrepreneurship culture as well as a productive element of the same. In our case, resistance and corporate conformity come together in a way that defies easy classification; one where notions of resistance exist as easy-to-adopt identity positions and where doublethink becomes a productive way of dealing with corporate success.     

Examining the role of cultural exposure in improving intercultural competence: implications for HRM practices in multicultural organizations

Abstract

This paper examines the relationship between the breadth and depth of cultural exposure (CE), intercultural sensitivity and intercultural competence to draw implications that can improve recruitment and staff development practices in organizations with a culturally diverse workforce. Findings from a survey (N = 214) in Australia support the notion that intercultural competence is a broader concept that requires a deep exposure to other cultures as compared to intercultural sensitivity. The findings suggest that breadth of CE has limited potential whereas depth of CE is more beneficial in improving an individual’s intercultural abilities. Implications are drawn based on the findings of the study such that organizations are able to recruit and develop employees who are truly interculturally inclined and can effectively navigate the challenges of working in today’s multicultural organizations.     

Similarity in the Restrictiveness of Bond Covenants

Abstract

We examine the economic determinants and consequences associated with the inclusion of covenants with similar levels of restrictiveness in bond contracts. Using a unique Moody’s bond covenant dataset, we develop measures that capture similarity in the restrictiveness of bond covenants relative to previously issued peer bonds. We document that the demand for similarity by issuers, their advisors and bond investors follows the predictions of sociological and economic theories. Further, consistent with similarity in covenants reducing bond investors’ information acquisition and processing costs, we show that bonds with more similar covenant restrictiveness receive lower yields at issuance. These bonds are also more likely to be held by long-term bond investors, such as insurance companies, and are characterized by greater liquidity in the secondary market, providing a partial explanation for the lower bond yields. Our results highlight the benefits of covenant similarity and suggest that the use of covenants with similar restrictiveness levels brings information acquisition and processing cost savings that may be larger than the monitoring benefits provided by covenants with more tailored features.     

Research collaboration model in academic social networks

ABSTRACT

This paper proposes a hybrid collaboration recommendation method that accounts for research similarities and the previous research cooperation network. Research cooperation is measured by combining the collaboration time and the number of co-authors who already collaborated with at least one scientist. Research similarity is based on authors’ previous publications and academic events they attended. A weighted directed graph is built to discover new collaborators by using direct and indirect connections between scientists. Moreover, a consensus-based system is built to integrate bibliography data from different sources. The experimental results show that our method improves the recommendation performances over other methods.     

The ‘Human’ Touch

Abstract

This article critically discusses the almost mythical conception of voluntary and ‘grass-roots’ organizations as problem solvers in current welfare policy – a myth, which over the last twenty years has become increasingly dominant in social policy programmes in advanced liberal welfare states. In particular, the article examines the assumption that voluntary and local organizations are permeated by a different rationality that enables human beings to act as ‘real humans’ rather than as professionals and clients – a rationality which is, however, permanently at risk of being contaminated by bureaucratic influence. It is demonstrated that among the conditions of possibility for this discourse are explanatory models and concepts in modern organizational theory and in voluntary sector studies. The article argues that the conceptualizations of power, rationality and social change dominant in these studies are unsatisfactory. Instead, it applies a Foucauldian approach to the domain of drug addiction treatment, analysing a social work ‘regime’ that transgresses the traditional boundaries between state and voluntary sector.     

Multi-stakeholders’ assessment of bike sharing service quality based on DEMATEL–VIKOR method

ABSTRACT

Bike sharing is a sustainable mode of urban transportation. Assessing the perceived service quality is essential to improve the development of bike sharing. Most of the existing research evaluates the service quality of bike sharing only from the perspective of its users. This study assesses the perceived quality gap among four different stakeholders including government regulators, platform operators, bike association and users. First, an evaluation criteria system consisting of sixteen criteria obtained from the five dimensions of tangibles, reliability, responsiveness, assurance and empathy is constructed based on a revised service performance model. Thereafter, a hybrid multi-criteria decision-making model that combines Decision-Making Trial and Evaluation Laboratory (DEMATEL) with VIsekriterijumska Optimizacija I Kompromisno Resenje (VIKOR) is proposed. Then, the model is applied to evaluate the service quality of bike sharing in Xi’an City. Finally, some useful suggestions are given to improve the bike sharing service quality from the perspective of multi-stakeholders.     

Public Management and Network Specificity: Effects of colleges’ ties with professional organizations on graduates’ labour market success and satisfaction

Abstract

Research on managerial networking in the public sector reports positive effects of network activity on performance. However, little is known about which network relations influence different aspects of performance. We argue that for specific organizational goals, organizations should direct their networking activities towards specific types of organizations. We explore how different types of network relations of Dutch colleges for nursing studies affect the performance of these colleges. We analyse the effect of ties with professional organizations on: (1) graduates’ program satisfaction, (2) graduates’ wages and (3) graduates’ employment (n = 1,484 graduates). Multilevel analyses show that colleges’ ties with professional organizations positively affect graduates’ wages and employment.     

Effective HR implementation: the impact of supervisor support for policy use on employee perceptions and attitudes

Abstract

Effective implementation of human resource (HR) policies appears to depend on supervisors’ active involvement in the intervention process. Following recommendations of a recent intervention evaluation framework, we examine how perceived supervisor support during the implementation of a work-life intervention helps to change participants’ perceptions of organizational family supportiveness, and how this ultimately changes participants’ engagement and turnover intentions. A three-wave longitudinal study in a professional services firm (N = 434) that has formally involved supervisors in the process of a work-life intervention showed support for our study hypotheses. Supervisor support for policy use influenced employees’ positive work–home culture perceptions, which in turn strengthened employees’ work engagement and diminished their turnover intentions over time. We discuss practical implications and give recommendations on the future design of HR interventions and related policies.     

Applying time-constraint access control of personal health record in cloud computing

ABSTRACT

Due to the advances in medical technology, popularity of education, and increase of public self-consciousness. The World Health Organization (WHO) has promoted the use of e-health tools. The digitalization of patients’ personal health records enables doctors to review parients’ complete medical records and enhance medical efficiency. A personal health record system is established in the cloud to achieve these above goals.Therefore, the aim of this study is to construct an authority management mechanism by incorporating bilinear pairing and time-constraint. The proposed scheme will ensure that an authorized medical personnel can obtain an decryption key only in the legal time interval.     

The career competencies of self-initiated and assigned expatriates: assessing the development of career capital over time

Abstract

Building on a modern careers approach, we assess the effects of working abroad on individuals’ career capital. Given the dearth of longitudinal studies, we return to a sample of economics graduates in Finland eight years later. We measure changes in three dimensions of career capital; ‘knowing how’, ‘knowing whom’, ‘knowing why’ and find that company assigned expatriates learn more than self-initiated expatriates. All three career capital areas benefit from international experience and all are increasingly valued over time. Based on our findings, we conclude that a dynamic notion of career capital acquisition and use is needed. Managerial implications include the need for a wider view of talent management for international businesses.     

Partnerships in Local Government: The case of transition support services for young people with learning disabilities

Abstract

This paper examines a type of partnership that is formed to deliver transition support services for young people with learning disabilities. What makes transition partnerships instructive for partnership research is that they are constituted between statutory and non-statutory agencies across a wide range of service sectors. Transition for this population group with its specific needs has often been described as a ‘wicked problem’. The paper suggests that a split between strategic and operational levels of partnership work adversely affects policy implementation and contributes to the inability of stakeholders to bring about improved outcomes for service users.