Pandemic and macho organizations: Wake‐up call or business as usual?

The COVID‐19 pandemic is one of the greatest challenges of our generation. The global spread of the virus is affecting societies’ gender dynamics in general and in organizations in particular. Based on ethnographic research being carried out in a police organization in Brazil, this piece discusses how COVID‐19 is impacting hegemonic masculinity in organizations. Police organizations are prototypical hegemonic masculinity organizations. I argue that the COVID‐19 pandemic at first encouraged the performance of the typical police macho masculinity, but as the disease progressed, it created a situation that challenged it. I explore that even though the pandemic threatens macho masculinity in organizations, it is still unclear if an alternative gender dynamic will emerge from this crisis in macho organizations.     

Baby Boomer’s Substance Abuse and Researcher Indifference

The current older adult population is more likely to need and seek treatment for alcohol and drug abuse than previous cohorts of older adults, which necessitates the need for age-appropriate substance use treatment. Building on previous research that examined the lack of attention on substance use among older adults, this study examines articles addressing substance use disorders among older adults in leading gerontological and substance abuse journals and federal funding between 2011 and 2017. Publications were identified from ten leading gerontological and ten leading substance abuse journals using Medical Subject Heading (MeSH) terms. During this time-period, there were 68 and 44 articles published in gerontology and substance abuse journals respectively related to substance use disorders in older adults. Most (59.8%) addressed alcohol abuse and 7% involved intervention studies. In the 7-year period, there were 13 federal grants. A paucity of published or funded work exists in this area despite growing misuse and treatment seeking among older adults with substance use disorders. Effectively addressing substance abuse in older adults will require a coordinated effort between researchers and practitioners to establish and implement best practices for practitioners to rely on when working with substance abusing older adults.     

Non-homogeneous Markov models in the analysis of survival after breast cancer

A cohort of 300 women with breast cancer who were submitted for surgery is analysed by using a non-homogeneous Markov process. Three states are onsidered: no relapse, relapse and death. As relapse times change over time, we have extended previous approaches for a time homogeneous model to a non omogeneous multistate process. The trends of the hazard rate functions of transitions between states increase and then decrease, showing that a changepoint can be considered. Piecewise Weibull distributions are introduced as transition intensity functions. Covariates corresponding to treatments are incorporated in the model multiplicatively via these functions. The likelihood function is built for a general model with k changepoints and applied to the data set, the parameters are estimated and life-table and transition probabilities for treatments in different periods of time are given. The survival probability functions for different treatments are plotted and compared with the corresponding function for the homogeneous model. The survival functions for the various cohorts submitted for treatment are fitted to the mpirical survival functions.     

Classification of Poverty Condition Using Natural Language Processing

Social Indicators Research - This work introduces a methodology to classify between poor and extremely poor people through Natural Language Processing. The approach serves as a baseline to...     

Social innovation as a collaborative concept

The rise of social innovation expresses a discontent with innovation as we know it, and its ability to deliver just and sustainable outcomes. Yet, social innovation is also notoriously vague as a concept, thereby putting into doubt whether the concept offers any real improvements or alternatives. This paper issues an invitation to think about social innovation as a collaborative concept. The conceptual framework shows collaboration, rather than contestation, to offer a space for the working together of different perspectives and actors. The collaborative concept frame welcomes and seeks to explain a diversity of uses. Singling out key features of social innovation as a collaborative concept, it seeks to contribute to an emerging practice that makes different contributions part of a progressive conversation about social innovation, the evaluative ideas associated with it and the evidence from policies and projects. Identifying transformative, taxonomical and transitional–sceptical uses of social innovation, the paper highlights the importance of analysing the evaluative aspects of the multisectoral reconfigurations associated with social innovation so as to keep track of its role for justice and sustainability.     

From Rags to Riches? Immigration and Poverty in Spain

This article for first time explores the relationship between immigration and poverty in Spain. Using recent Spanish household surveys, it is found, first, that both moderate and severe poverty are more acute among immigrants than among nationals and social transfers play no substantial role in reducing monetary deprivation in the case of foreign-born population; in the second place, we perform an econometric analysis that shows that the different poverty risk faced by local and immigrant households is not driven by differences in basic household and demographic characteristics.     

Who speaks up to whom? A relational approach to employee voice

We adopt a relational approach to examine the effects of social relations and formal structure on who speaks up to whom about problems at work. Data were collected in a two-wave employee survey in three Dutch preschools. Using exponential random graph modeling, we found significant positive effects of formal structure (recipient's hierarchical level; team co-membership) and good relations between speaker and recipient on the likelihood of voice in a dyad. Speaker's hierarchical level had positive effects, significant in Wave 1. Speaker's degree centrality significantly reduced the likelihood of voice, whereas recipient's degree centrality had no effect.     

Modification of Semivalues for Games with Coalition Structures

Consideration of reference systems for semivalues leads us to a global representation of the action of a semivalue on a game. Using this representation, we show how to modify semivalues to take account of coalition structures on the player set. The players' allocations according to a semivalue, including a modified semivalue, can be computed by means of products of matrices obtained from the multilinear extension of the game.