Las políticas de igualdad en el ‘welfare mix’: opiniones y percepciones sobre el papel de las ONGs

This paper has been structured in three areas. In the first one, the author shows the relevance that words and conversations among individuals have on social research, both terms being very important to the well-known sociologist and writer Franco Ferrarotti. In the second part, the author explains the necessary qualitative methodology to be used when analysing a main topic. In the third one, the author analyses the reality of non-governmental organisations (NGOs) from the gender perspective to detect if they are or not a reflection of that Spanish reality regarding sex discrimination. Finally, this paper states the challenge the Spanish society needs to face to outweigh sex inequality without excluding the NGOs or any other form of association. This paper calls for the involvement of society, which along with the state and market, has an important task to accomplish.     

The asymptotically efficient version of the information matrix test in binary choice models. A study of size and power

As Newey (1985) and Orme (1988) argue in the context of discrete binary choice models, the test of the information matrix (IM) is sensitive to heteroscedasticity and the incorrect distribution of the error term, with both these problems leading to inconsistency of the estimators obtained. This paper uses simulation experiments to analyse the size and power of the asymptotically efficient version of this test, with the aim of obtaining evidence on its capacity to detect such specification errors, considering different alternatives.     

Adjustment mechanisms and intergenerational actuarial neutrality in pension reforms

In the context of the reform of defined benefit pension systems under population ageing, we focus on the introduction of automatic adjustment mechanisms linked to life expectancy. Our goal is to establish a relationship between changes in the key parameters of the pension system and changes in life expectancy, applying the principle of intergenerational actuarial neutrality. For a defined benefit pension scheme, we first obtain the fundamental adjustment equation and then, for particular cases, we derive different designs of automatic adjustment mechanisms depending on the involved parameter. We include a numerical application only for illustrative purposes.     

School counsellors and cultural diversity management in Spanish secondary schools: the role of relations with other educators and intervention models used in care of immigrant students

During the last 20 years, the influx of immigrant pupils in Spanish schools has taken up much of school counsellors’ agendas. This leads us to reflect upon the status and role of educational guidance in terms of cultural diversity management, particularly focusing on two elements that may potentially help understand the situation: relations with other educational agents and the intervention model applied. The field work for this study was carried out during an academic semester in four secondary schools in Huelva. In addition to the analysis of official school documentation, remarks and field notes, semi-structured interviews were carried out and a discussion group was held with the four counsellors. Counsellors are trying to overcome an intervention model that is mainly therapeutic in nature and make space in their schedules for a way of working that is more focused on prevention and advisory services, incorporating the participation of other educational actors. But this is not an easy task. The possibility of generating changes would encourage better integration of cultural diversity in the life of schools, rather than treating it as a negative/deficit view, as an occasional issue, individual and isolated from the sum of school activities and other members of the education community.     

Single‐ and Multiple‐Informant Research Designs to Examine the Human Resource Management−Performance Relationship

During the last decades, many empirical studies have analysed the relationship between human resource management and firm performance. Despite the call for multiple‐rater designs, a relatively large number of researchers still rely on survey responses provided by a single informant in each organization. Single‐informant designs suffer from a number of problems, especially when the responses provided by different types of raters across firms are pooled into a single dataset prior to assessing their equivalence across raters. Using an illustration of the relationship between high performance work systems and firm performance, in this paper we observe that responses provided by managers holding different positions (human resource managers and sales managers) differ significantly and therefore pooling their responses into a single dataset may result in confusing conclusions. Furthermore, we demonstrate that differences arise in the estimated parameters when a multiple‐key‐informant approach, compared to a single‐informant design, is adopted. For these reasons, data collection using multiple key informants is recommended, based on the assumption that some raters in the firm will be more knowledgeable about the variables of interest than others.     

Generalized modified slash distribution with applications

Abstract

In this article a generalization of the modified slash distribution is introduced. This model is based on the quotient of two independent random variables, whose distributions are a normal and a one-parameter gamma, respectively. The resulting distribution is a new model whose kurtosis is greater than other slash distributions. The probability density function, its properties, moments, and kurtosis coefficient are obtained. Inference based on moment and maximum likelihood methods is carried out. The multivariate version is also introduced. Two real data sets are considered in which it is shown that the new model fits better to symmetric data with heavy tails than other slash extensions previously introduced in literature.     

COVID‐19 and raising the value of care

In this opinion piece, we argue the current pandemic is shining a light on caregiving as critical work that is under‐valued and under‐paid. We call upon national lawmakers to raise the value of care work. Doing so would also make progress in solving another national crisis: closing the gender wage gap. We explore how the gender wage gap is driven primarily by the fact that men and women sort into different work, with women being over‐represented in work where they care for others and in work that allows them to care for their families.     

University environment and entrepreneurial intention: the mediating role of the components of the theory of planned behaviour / El entorno universitario y la intención emprendedora: el papel mediador de los componentes de la teoría de la acción planificada

Entrepreneurship contributes to job creation and economic development. Thus, it is important to promote entrepreneurial initiatives; universities play a key role in this regard. The psychosocial perspective can contribute a great deal to studying the antecedents that lead a person to become an entrepreneur, with the theory of planned behaviour (TPB) being the theoretical framework used the most to predict entrepreneurial intention. Based on the data collected in Spain as part of the international GUESSS project (Global University Entrepreneurial Spirit Students’ Survey) with a sample of 9,753 students, the influence of the university environment, the entrepreneurial environment and the perceived risk of entrepreneurship on entrepreneurial intention are analysed, both directly and as mediated by the three components of the TPB (attitudes towards entrepreneurship, subjective norms and entrepreneurial self-efficacy). The results show that the university environment is the antecedent with the greatest effect on entrepreneurial intention; therefore, it is recommended that entrepreneurship be promoted through initiatives and educational programmes in the university environment.     

Evaluation of a Frequentist Hierarchical Model to Estimate Prevalence When Sampling from a Large Geographic Area Using Pool Screening

We present a frequentist Bernoulli-Beta hierarchical model to relax the constant prevalence assumption underlying the traditional prevalence estimation approach based on pooled data. This assumption is called into question when sampling from a large geographic area. Pool screening is a method that combines individual items into pools. Each pool will either test positive (at least one of the items is positive) or negative (all items are negative). Pool screening is commonly applied to the study of tropical diseases where pools consist of vectors (e.g., black flies) that can transmit the disease. The goal is to estimate the proportion of infected vectors.

Intermediate estimators (model parameters) and estimators of ultimate interest (pertaining to prevalence) are evaluated by standard measures of merit, such as bias, variance, and mean squared error making extensive use of expansions. Using the hierarchical model an investigator can determine the probability of the prevalence being below a pre-specified threshold value, a value at which no reemergence of the disease is expected. An investigation into the least biased choice of the α parameter in the Beta (α, β) prevalence distribution leads to the choice of α = 1.     

The redefinition of gender roles in immigrant women: the importance of local spaces in global processes

In today’s complex, intercultural, transnational, glocalized world, linking conceptual analyses and theoretical representations to the empirical study of female migration also requires, among other aspects, acknowledging the importance of the arrival context in the redefinition of gender roles, since it operates as an area of opportunity or containment mainly due to a number of specific features, which interacts with women’s economic, cultural and social capital, to produce different results in the situation of migrant women. The context of arrival and the subjects, conceived of as actors inserted in social structures where they have scope for action, is the focus of our analysis. This article addresses this issue through the study of two cases of migrant women in different contexts. One of the women is a Mexican migrant who settled in Sonoma County California in the US, and the other a Bulgarian who arrived in Ribera del Duero in the Autonomous Community of Castile and León in Spain. The research used mixed methods, which included the review of various censuses and documentary sources, ethnographic fieldwork and the qualitative technique of the life story to undertake the case studies.