The management of volunteers – what can human resources do? A review and research agenda

There is an increasing interest from scholars and practitioners in understanding how non-profit organizations can design and implement human resources (HR) practices to enhance desirable volunteer attitudes and behaviors. This paper presents a comprehensive overview of existing studies on the relationship between HR practices and volunteering outcomes. We use the ability-motivation-opportunity model (AMO) as a guiding framework to systematically integrate current knowledge on this topic. We identify gaps in existing research and offer detailed suggestions on how scholars can further enhance knowledge on how HR practices can lead to beneficial outcomes for both volunteers and non-profit organizations

Volunteer role mastery and commitment: Can HRM make a difference?

Although the literature on human resource management (HRM) has provided compelling evidence that certain HRM practices can help employees attain the competence and confidence to carry out their role, less is known about the potential impact of HRM practices on volunteers in the context of non-profit organisations. This study addresses this gap by presenting a model that situates role mastery – operationalised as role clarity and self-efficacy – as its centrepiece. Our model suggests that role mastery leads to commitment to the volunteer organisation and that role mastery can be achieved through training and supportive relationships with paid staff. A dual-mediation analysis of survey data from a humanitarian non-profit organisation in the United Kingdom (n=647) supported our theoretical model. We contribute to volunteering theory and practice by identifying tools that non-profit organisations can employ to maximise the role mastery and commitment of volunteers

Trapped surfaces and symmetries

We prove that strictly stationary spacetimes cannot contain closed trapped nor marginally trapped surfaces. The result is purely geometric and holds in arbitrary dimension. Other results concerning the interplay between (generalized) symmetries and trapped submanifolds are also presented.Comment: 9 pages, no figures. Final corrected version to appear in Class. Quantum Gra

Enhancing volunteer engagement to achieve desirable outcomes: what can non-profit employers do?

Abstract Engagement is a positive psychological state that is linked with a range of beneficial individual and organizational outcomes. However, the factors associated with volunteer engagement have rarely been examined. Data from 1064 volunteers of a wildlife charity in the United Kingdom revealed that both task- and emotion-oriented organizational support were positively related to volunteer engagement, and volunteer engagement was positively related to volunteer happiness and perceived social worth and negatively related to intent to leave the voluntary organization. Consistent with theory, engagement acted as a mediator between these factors. The implications for future research and the relevance of the findings for voluntary organizations are discussed

Placing relationships in the foreground: the role of workplace friendships in engagement

We explore the role of workplace friendships as a lens for understanding the emotional element and relational context for personal engagement (Kahn, 1990). The review of engagement theory differentiates personal engagement, recognising the role emotions play in enabling individuals’ ‘preferred selves’. Workplace relationships and friendship provide a conceptual discussion of individuals in social and workplace roles in engagement, drawing on friendship, emotion, attachment theories, particularly Kahn’s work. A case study drawn from recent research illustrates our discussion before concluding with ideas for the development of a future research agenda in answer to recent calls for work on the social context of engagement

Public service motivation and prosocial motivation: two sides of the same coin?

This study raises the important question of how public service motivation and prosocial motivation are related to one another and how, together, these two concepts affect behavioural outcomes of public employees. Based on a sample of 747 public employees and using partial least squares structural equation model, we analyse the relationships between public service motivation, prosocial motivation, and different behavioural outcome variables in a single model simultaneously. Our study shows that public service motivation and prosocial motivation are not only theoretically, but also empirically distinct concepts. This has important implications for the use of these concepts, as will be discussed

Engagement by design

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The joint effect of high involvement work practices and empowering leadership behavior on employees’ wellbeing: a moderated mediation model

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Cycle integrals of meromorphic modular forms and coefficients of harmonic Maass forms

In this paper, we investigate traces of cycle integrals of certain meromorphic modular forms. By relating them to regularized theta lifts we provide explicit formulae for them in terms of coefficients of harmonic Maass forms. (C) 2020 Published by Elsevier Inc