Entrepreneurs, institutional entrepreneurship and institutional change

The intersection of entrepreneurship research and institutional theory has begun to attract increasing scholarly attention. While much recent research has studied "institutional entrepreneurs" credited with creating new or transforming existing institutions to support their projects, less attention has been paid to the institutions that constitute the menus from which cho

Contextual Influences on Evaluative Style and its Effectiveness: Three Avenues for Future Research

Many accounting studies have investigated the effects of differences in evaluative style on subordinate managers’ attitudes and performance. These studies have usually based the distinction of different evaluative styles on the extent to which a superior uses and relies on accounting performance measures when evaluating subordinate managers’ performance. The literature on this concept of evaluative style has become known as RAPM (reliance on accounting performance measures). Recently, this literature has been subject to severe criticism. This paper argues that to gain relevance for the accounting and management community, future research on evaluative style needs to (1) incorporate the development in management accounting and control towards a broad array of information, (2) recognize the importance of organizational context and control system d

Rethinking managerial roles in change initiatives

Organisational change that is initiated by middle management rather than top management is more likely to gain employee support. This is the conclusion of a recent study co-authored by Bas Koene, assistant professor in RSM’s Department of Organisation and Personnel Management

Contingent Employment in the Netherlands

In the last decade the Dutch labour market has demonstrated an admirable capacity to generate jobs. Consequently, the unemployment rate has significantly decreased. However, the newly generated jobs are a-typical in the sense that they are not full-time jobs based on open-ended contracts. Instead, the job growth has relied on the growth of part-time and contingent jobs. While the creation of part-time jobs seems to be employee-driven, contingent employment, in contrast, seems to be driven by motives of employers to gain numerical flexibility. Data from the Netherlands show that, with the exception of student workers, contingent work is predominantly involuntary. This paper analyses the growth of contingent employment in the Netherlands

Understanding the development of temporary agency work in Europe

This article develops an explanatory framework for understanding the growth and development of temporary agency work (TAW) and the related industry. The analysis shows that explanations based on economic logic are helpful in understanding the choice of TAW in general. These explanations, however, fall short when trying to explain the growth of agency work over time or the variation in its use among European countries. To cope with these shortcomings, we extend our explanatory base to include a variety of sociocultural dynamics. Our analysis shows how deep-seated national work-related values ('deep embeddedness') affect the way TAW is regulated nationally. It also demonstrates how differences in more changeable norms, attitudes and practices ('dynamic embeddedness') affect the process of embedding agency work as a societally acceptable phenomenon, providing a basis for its subsequent proliferation

Dealing with temporariness: generational effects on temporary agency workers’ employment relationships

Purpose: A major trend in the changing nature of work is the increasing use of temporary workers. Although common among students, older employees have joined the ranks of temporary workers as they extend their work lives. Temporary workers tend to report lower affective commitment and consequently poorer work outcomes. However, different generations of workers may conceive temporary work differently from each other. The purpose of this paper is to explore how different generations of temporary workers, respond to human resource practices (HRP), which in turn influences their affective commitment and work performance. Design/methodology/approach: The sample is comprised of 3,876 temporary agency workers (TAWs) from seven temporary employment agencies in Portugal. The authors undertook multiple group SEM analyses to test a moderated mediation model that accounts for TAWs’ affective commitment (toward the agency and the client company) across three generations (Baby Boomers, Generation X and Millennials) in the relationship between human resources practices and overall perceived performance. Findings: After controlling for gender, age and tenure, the authors find generational differences in the perceptions of HRP and perceived performance. The results support the moderator effect of generations in the direct and indirect relationships – through both affective commitments – between TAWs’ perceived HRP and perceived performance. Research limitations/implications: The cross-sectional design limits the possibility to make causal inferences. Originality/value: This study contributes to a better understanding of how different generations respond to temporary employment relationships. The findings suggest important differences in the way in which the same HRP system relates (directly and indirectly thorough affective commitment toward the client) with their perceived performance across different generations.info:eu-repo/semantics/acceptedVersio

NetMets: software for quantifying and visualizing errors in biological network segmentation

One of the major goals in biomedical image processing is accurate segmentation of networks embedded in volumetric data sets. Biological networks are composed of a meshwork of thin filaments that span large volumes of tissue. Examples of these structures include neurons and microvasculature, which can take the form of both hierarchical trees and fully connected networks, depending on the imaging modality and resolution. Network function depends on both the geometric structure and connectivity. Therefore, there is considerable demand for algorithms that segment biological networks embedded in three-dimensional data. While a large number of tracking and segmentation algorithms have been published, most of these do not generalize well across data sets. One of the major reasons for the lack of general-purpose algorithms is the limited availability of metrics that can be used to quantitatively compare their effectiveness against a pre-constructed ground-truth. In this paper, we propose a robust metric for measuring and visualizing the differences between network models. Our algorithm takes into account both geometry and connectivity to measure network similarity. These metrics are then mapped back onto an explicit model for visualization

Proteomic markers with prognostic impact on outcome of chronic lymphocytic leukemia patients under chemo-immunotherapy: results from the HOVON 109 study

Despite recent identification of several prognostic markers, there is still a need for new prognostic parameters able to predict clinical outcome in chronic lymphocytic leukemia (CLL) patients. Here, we aimed to validate the prognostic ability of known (proteomic) markers measured pretreatment and to search for new proteomic markers that might be related to treatment response in CLL. To this end, baseline serum samples of 51 CLL patients treated with chemo-immunotherapy were analyzed for 360 proteomic markers, using Olink technology. Median event-free survival (EFS) was 23 months (range: 1.25–60.9). Patients with high levels of sCD23 (>11.27, p = 0.026), sCD27 (>11.03, p = 0.04), SPINT1 (>1.6, p = 0.001), and LY9 (>8.22, p = 0.0003) had a shorter EFS than those with marker levels below the median. The effect of sCD23 on EFS differed between immunoglobulin heavy chain variable gene-mutated and unmutated patients, with the shortest EFS for unmutated CLL patients with sCD23 levels above the median. Taken together, our results validate the prognostic impact of sCD23 and highlight SPINT1 and LY9 as possible promising markers for treatment response in CLL patients