The guaranteed minimum income in Portugal: A universal safety net under political and financial pressure

The Guaranteed Minimum Income (GMI) was created in Portugal by a centre-left Socialist Party government in 1996, as the most important constitutive part of a ‘new generation of active social policies,’ which completed the existence in Portugal of a universal system of guaranteed income. Its transformation into a Social Integration Income (SII) in 2003 and its retrenchment in the period of the Great Recession and troika austerity (2011–2015) has reduced the scope of this policy measure as a universal safety net policy. This article examines the context and the major drivers for the creation and for the policy changes that occurred in the GMI/SII. Looking at the political debates and the changes in this policy measure along this period, we argue that the major reforms introduced since its creation reflect ideological cleavages within the political arena. Considering the very low share in total government current expenditure of GMI/SII, this can explain the social policy selective retreat associated to the changes introduced in this policy measure by the centre-right coalition in government, in the latest period of cost containment of social policy in Portugal, leading to a great decrease in the number of beneficiaries and to an increase of its inadequacy.     

Variance reduction in the study of a test concerning the behrens-fisher problem

A simulation case study illustrating the implementation of a variance reduction technique appropriate for dichotomous response variables is presented. In this simulation study, concerning the power of the Cochran and Cox test for the equality of means under possibly unequal variances, variance reductions of around 80% or more are obtained. More importantly, a known property of the Cochran and Cox, its conservative character, is detected thanks to the use of variance reduction.     

A Dyadic Approach to Understanding the Link Between Sexual Functioning and Sexual Satisfaction in Heterosexual Couples

Researchers have demonstrated that several dimensions of sexual functioning (e.g., sexual desire, arousal, orgasm) are associated with the sexual satisfaction of individuals in a committed mixed-sex (male–female) relationship. We extended this research by comparing a dyadic model that included both own (i.e., actor effect) and partner (i.e., partner effect) domains of sexual functioning to an individual model that included only actor effects. Participants were 124 mixed-sex couples who completed online measures of sexual functioning and sexual satisfaction. Data analysis using the actor–partner interdependence model (APIM) and structural equation modeling (SEM) indicated that the dyadic model had a better fit than the individual model. Women’s sexual desire and orgasm and men’s erectile functioning were significant positive predictors of both own and partner’s sexual satisfaction. These results are discussed in terms of the importance of taking a dyadic approach to research and clinical work related to sexual satisfaction.     

Quality of Work and Aggregate Productivity

We inspect the relationship between quality of work and productivity. Using Spanish aggregate data for the period 2001–2006, we find that quality of work is an additional factor to explain productivity levels in sectors and regions. Consequently, quality of work is not only an objective per se, but it also may be a production factor able to increase the wealth of regions. In our work we use two alternatives definitions of quality of work, coming respectively from survey data and from a social indicators approach. Besides, we employ two different measurements of labour productivity, in order to test the robustness of our result. We estimate our model using a simultaneous equation model for our panel of data, and we find important differences in high and low human capital sectors. The former display a positive relationship between quality of work and productivity, while the latter show a negative relationship.     

Montée en qualification et modification de la répartition au sein de la chaîne de valeur mondiale du secteur de l’électronique

Le secteur de l’électronique repose sur une chaîne de production mondiale particulièrement complexe. Les auteurs s'appuient sur des données de la base WIOD pour la période 2000–2014 afin d'apprécier la contribution des pays à cette chaîne de valeur. Ils examinent notamment l'incidence de la crise financière mondiale de 2007–2008 sur son évolution et établissent une cartographie des interactions internationales. L’étude révèle une augmentation des délocalisations depuis la crise financière, la Chine et d'autres pays d'Asie de l'Est étant devenus les principaux pôles de création de valeur. Elle montre aussi que les technologies de production ont connu une transformation radicale, accompagnée d'une montée en qualification.     

Getting that Certain Feeling: The Role of Emotions in the Meaning,Construction and Enactment of Doctor Managers' Identities

Although identity research in organizations has increased in recent years, none of the current perspectives has examined the role of emotion for understanding how individuals construct and enact professional identity. In this paper we examine how emotions affect the development, conduct and meanings of professional identity among a sample of 20 doctor managers from two Spanish hospitals. While not excluding other approaches, we found that a social identity approach was especially useful. The contribution of this paper is threefold. First, our results provide new insights about how, in a work setting, emotions prioritize awareness of identity issues that need attention. Second, we discuss the role of emotions for understanding complex role identities by reference to the enactment of different sides of doctor managers' identities. Third, we show how our analysis of the findings may be used to embellish the social identity approach.     

Sociodemographic characteristics of gay and lesbian victims of intimate partner psychological abuse in Spain and Latin America / Características sociodemográficas de gais y lesbianas víctimas de abuso psicológico en pareja en España e Hispanoamérica

Psychological abuse in same-sex couples has hardly been studied in Spain and Latin America, despite its importance in society and public health. The objective of this study is to examine the prevalence of psychological abuse in same-sex couples in Spain and Latin America and analyse the associated sociodemographic characteristics. An online survey was conducted with 663 gay and lesbian respondents from Spain and Latin America. Of the total sample, 10.6% reported that they perceived themselves as victims of psychological abuse from their partner (9.6% in gay men and 10.7% in lesbians). In gay men, differences were found between victims and non-victims on the sociodemographic variables of age, professional status, and daily alcohol consumption. In lesbians, significant differences were found between victims and non-victims in the country and professional status variables. When comparing gay and lesbian victims, significant differences were found in professional status and alcohol consumption. This study contributes to better understanding of this phenomenon, and it reveals the need for further research.     

Generalized autoregressive and moving average models: multicollinearity,interpretation and a new modified model

In this paper, we call attention of two observed features in practical applications of the Generalized Autoregressive Moving Average (GARMA) model due to the structure of its linear predictor. One is the multicollinearity which may lead to a non-convergence of the maximum likelihood, using iteratively reweighted least squares, and the inflation of the estimator's variance. The second is that the inclusion of the same lagged observations into the autoregressive and moving average components confounds the interpretation of the parameters. A modified model, GAR-M, is presented to reduce the multicollinearity and to improve the interpretation of the parameters. The expectation and variance under stationarity conditions are presented for the identity and logarithm link function. In a general sense, simulation studies show that the maximum likelihood estimators based on the GARMA and GAR-M models are equivalent but the GAR-M estimators presented a little lower standard errors and some restrictions in the parametric space are imposed to guarantee the stationarity of the process. Also, a real data analysis illustrates the GAR-M fit for daily hospitalization rates of elderly people due to respiratory diseases from October 2012 to April 2015 in São Paulo city, Brazil.