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Dive into the research topics where Jurgen Willems is active.

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Featured researches published by Jurgen Willems.


European Journal of Work and Organizational Psychology | 2014

Effects of ideological and relational psychological contract breach and fulfilment on volunteers’ work effort

Tim Vantilborgh; Jemima Bidee; Roland Pepermans; Jurgen Willems; Gert Huybrechts; Marc Jegers

The ideological psychological contract (PC) describes perceived obligations related to an organization’s mission, values, and principles. The lack of research regarding ideological PC breach and fulfilment is surprising, as theory states that this PC type has distinct effects on outcomes. We address this gap in the literature and investigate how ideological PC breach and fulfilment influence volunteers’ work effort and whether this effect differs from relational PC breach and fulfilment. We measured promised and delivered ideological and relational inducements on two separate occasions and used polynomial regressions and response surface analyses to test our hypotheses. In the case of ideological PC fulfilment, results indicated that work effort increases in situations of mutual-low and mutual-high obligations. In the case of ideological PC breach, work effort increases in situations of under- and overfulfilment. We conclude that underfulfilment of ideological PCs differed from relational PCs, as work effort decreases in the case of the latter. Hence, our findings demonstrate the importance of considering the unique nature of ideological obligations in the PC literature.


Nonprofit and Voluntary Sector Quarterly | 2012

Volunteers’ Psychological Contracts Extending Traditional Views

Tim Vantilborgh; Jemima Bidee; Roland Pepermans; Jurgen Willems; Gert Huybrechts; Marc Jegers

There is a growing interest in applying the psychological contract concept to the relationship between volunteers and nonprofit organizations. However, previous studies overlook certain elements of volunteers’ psychological contracts as they build on theory established with reference to paid employees. We argue that the inclusion of a value-based psychological contract type, next to transactional and relational types, enables a more thorough understanding of perceived mutual obligations between volunteers and nonprofit organizations. We use the critical incidents technique to map volunteers’ perceived (un)fulfilled obligations and find that volunteers perceive both fulfilled and unfulfilled value-based obligations. Moreover, we describe specific terms related to the mission and values of the organization reported by volunteers. We conclude that future psychological contract research needs to take this value-based dimension into account, especially in volunteerism.


Human Relations | 2012

Volunteer decisions (not) to leave: Reasons to quit versus functional motives to stay

Jurgen Willems; Gert Huybrechts; Marc Jegers; Tim Vantilborgh; Jemima Bidee; Roland Pepermans

In this article we test whether reasons to quit volunteering can be structured as the commonly used six functional motives to volunteer of Clary et al. (1998). We conjecture that owing to volunteer involvement in an organization, additional contextual factors influence the choice to stop volunteering for that organization. Based on a literature review and a qualitative exploratory analysis, we present items respectively measuring motives to volunteer among active volunteers and reasons to quit among former volunteers in the context of the Scouts and Guides Organization in Flanders (Belgium). We test content-wise symmetry based on expert-rater agreement, while structural symmetry is tested based on factor analyses. Results show that no symmetry can be found. However, additional contextual factors clearly determine the decision to leave an organization. We theorize on how these individual, interpersonal and organizational factors are continuously traded off by volunteers during their involvement in a particular organization.


Journal of Applied Gerontology | 2016

Municipality and Neighborhood Influences on Volunteering in Later Life

Sarah Dury; Jurgen Willems; Nico De Witte; Liesbeth De Donder; Tine Buffel; Dominique Verté

This article explores the relationships between municipality features and volunteering by older adults. In the literature, strong evidence exists of the influence of place on older people’s health. However, the question how neighborhoods and municipalities promote or hinder volunteer participation remains under-explored. Data for the research are derived from the Belgian Aging Studies. We estimate logistic multilevel models for older individuals’ engagement in volunteering across 141 municipalities in Belgium (N = 67,144). Analysis shows that neighborhood connectedness, neighborhood satisfaction, home ownership, and presence of services predict voluntary engagement at older ages. The findings support that perceptions and quality of social resources that relate to neighborhoods may be important factors to explain volunteering among older adults. Moreover, the findings suggest that volunteering in later life must be considered within a broader framework.


Public Performance & Management Review | 2016

Organizational Effectiveness Reputation in the Nonprofit Sector

Jurgen Willems; Marc Jegers; Lewis Faulk

ABSTRACT: Public organizations are increasingly relying on nonprofit partners for the delivery of public services, a trend that makes performance assessments of nonprofit organizations important for the allocation of government resources. However, nonprofits engage multiple stakeholders, and this leads to complex sets of organizational goals and highly subjective assessments of nonprofit effectiveness. We develop a literature-based model to understand the subjective assessments of organizational performance by stakeholders that taken together constitute an organization’s effectiveness reputation. In this model, effectiveness reputation is impacted by stakeholder trust and satisfaction, which are in turn impacted by output ambiguity and stakeholder involvement. We find support for our model with a structural equation modeling (SEM) analysis based on survey data of organizational stakeholders (n = 284). We propose further research steps and highlight practical implications for nonprofit managers and public administrators.


Social Service Review | 2013

Revisiting the Relationship between Personality and Psychological Contracts: A Moderated Mediation Model Explaining Volunteer Performance

Tim Vantilborgh; Jemima Bidee; Roland Pepermans; Jurgen Willems; Gert Huybrechts; Marc Jegers

For many nonprofit organizations, it is of the utmost importance to understand why some volunteers donate more time than others. This article examines how the Big Five personality traits relate to the amount of time donated by volunteers and proposes that transactional, relational, and ideological psychological contracts mediate this relationship. Moreover, this study examines whether the interaction among extraversion, agreeableness, and tenure explains additional variance in the ideological contract. Path analysis is used to estimate a moderated mediation model, on the basis of data from two time-lagged surveys (). The results reveal direct relationships between personality traits and the three psychological contract types and support hypothesized interactions in explaining the ideological contract. This study also finds that transactional and relational contracts act as mediators. The authors conclude that psychological contract types can help explain why, on the basis of personality differences, some volunteers donate more time to their nonprofit organization than others.


Nonprofit and Voluntary Sector Quarterly | 2016

Building Shared Mental Models of Organizational Effectiveness in Leadership Teams Through Team Member Exchange Quality

Jurgen Willems

Because shared mental models are critical for consistent, accurate decision making, this study seeks to explain the extent to which mental models are shared on the basis of team cognition theory and social constructionism. This study thus provides new insights into how the social dynamics among nonprofit leaders can explain mental models on nonprofit effectiveness. Specifically, team member exchange (TMX) quality should relate to agreement within leadership teams. Building on recent multilevel team research, this study regards the relationship theoretically as a separate actor and partner effect, which better reveals the underlying social processes. A multilevel data sample of 402 leaders from 44 nonprofit organizations provides support for the hypotheses, offering insights into the multilevel, emergent nature of team behavior and shared mental models. Practical recommendations focus on the central role of CEOs and board chairs, and on the need for a stronger consensus assessment in nonprofit performance evaluations.


European Journal of Work and Organizational Psychology | 2013

From “getting” to “giving”: Exploring age-related differences in perceptions of and reactions to psychological contract balance

Tim Vantilborgh; Jemima Bidee; Roland Pepermans; Jurgen Willems; Gert Huybrechts; Marc Jegers

We assess how age relates to the degree of balance in volunteers’ psychological contracts (PCs). Research on PCs treating age as a substantive variable remains scarce in the literature. Nonetheless, this seems important in light of the increasing age-diversity in the voluntary workforce, as several theories suggest that younger and older individuals may prefer different degrees of balance in their PC. Moreover, previous studies have empirically shown that age influences how people respond to other aspects of the PC, such as breach and fulfilment. We hypothesize that volunteers perceive different levels of PC imbalance depending upon their age. More specifically, we argue that older volunteers tend to perceive organization underobligation, whereas younger volunteers tend to perceive organization overobligation. In addition, we hypothesize that age moderates the effects of PC imbalance on the intention to stop volunteering in an organization. We use polynomial regressions and response surface analysis to examine survey data of 401 volunteers. Our results support our hypotheses, thus emphasizing the importance of including individual differences, such as age, in future research on PC balance.


Journal of Social Service Research | 2012

Nonprofit Governance Quality: Concept and Measurement

Jurgen Willems; Gert Huybrechts; Marc Jegers; Bert Weijters; Tim Vantilborgh; Jemima Bidee; Roland Pepermans

ABSTRACT A nonprofit “governance quality index” was developed to enable verification and falsification of contemporary theoretical insights on social service organizations. Indicators were generated based on an extensive qualitative exploration. For the quantitative validation, a data set was composed of 526 respondents from 52 organizations. Five subdimensions of governance quality are introduced and are recommended to be used as separate scales, rather than combined into a single score on governance quality. Furthermore, the recommendation is made to rely on multiple raters per organization to assess governance quality or related concepts, given the substantial within-organization variance found.


Public Management Review | 2016

Network Connections and Competitively Awarded Funding: The impacts of board network structures and status interlocks on nonprofit organizations’ foundation grant acquisition

Lewis Faulk; Jurgen Willems; Jasmine McGinnis Johnson; Amanda J. Stewart

Abstract This analysis investigates whether nonprofit board connections with other nonprofit organizations and foundations explain organizational performance in earning foundation grants. Using a sample of 402 nonprofits and sixty-eight foundations in a single metropolitan area, we find that greater connectedness and status interlocks significantly influence organizations’ ability to acquire resources. Network effects are partially mediated by the number of past grants received and a nonprofit’s financial characteristics, including organizational size, fundraising expenses, and financial health. These findings, while supporting the role of networks in resource attainment, point to the complex and mutual relationships between organizational characteristics, network characteristics, and organizational performance.

Collaboration


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Marc Jegers

Vrije Universiteit Brussel

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Jemima Bidee

Vrije Universiteit Brussel

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Roland Pepermans

Vrije Universiteit Brussel

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Tim Vantilborgh

Vrije Universiteit Brussel

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Gert Huybrechts

Vrije Universiteit Brussel

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Thomas Crispeels

Vrije Universiteit Brussel

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Ilse Scheerlinck

Vrije Universiteit Brussel

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Joachim Van den Bergh

Katholieke Universiteit Leuven

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