Poverty and Old Age in Scandinavia: A Problem of Gendered Injustice? Evidence from the 2010 GERDA Survey in Finland and Sweden

Material deprivation is represented in different forms and manifestations. Two individuals with the same deprivation score (i.e. number of deprivations), for instance, are likely to be unable to afford or access entirely or partially different sets of goods and services, while one individual may fail to purchase clothes and consumer durables and another one may lack access to healthcare and be deprived of adequate housing. As such, the number of possible patterns or combinations of multiple deprivation become increasingly complex for a higher number of indicators. Given this difficulty, there is interest in poverty research in understanding multiple deprivation, as this analysis might lead to the identification of meaningful population sub-groups that could be the subjects of specific policies. This article applies a factor mixture model (FMM) to a real dataset and discusses its conceptual and empirical advantages and disadvantages with respect to other methods that have been used in poverty research. The exercise suggests that FMM is based on more sensible assumptions (i.e. deprivation covary within each class), provides valuable information with which to understand multiple deprivation and is useful to understand severity of deprivation and the additive properties of deprivation indicators.     

College Student Psychological Distress: Relationship to Self‐Esteem and Career Decision Self‐Efficacy Beliefs

College students experience a number of stressors, such as adjustment to a new environment, postgraduation planning, and the balancing of changing roles and responsibilities. These stressors may contribute to increased rates of psychological distress that have implications for their educational and career development. The purpose of this study was to extend understanding of the nature of the relationships among psychological distress, self‐esteem, and career decision self‐efficacy (CDSE) beliefs. Results from 292 undergraduate students demonstrated support for the proposed hypotheses. Psychological distress negatively related to self‐esteem and to CDSE. Self‐esteem was positively related to, yet distinct from, CDSE, and both self‐esteem and psychological distress contributed unique variance to the prediction of CDSE. Results highlight the importance of attending to student psychological distress in the provision of career counseling services. Future research that centralizes mental health is needed to better understand relationships among career development processes over time and within diverse student populations.     

Parents’ Beliefs about Emotions and Children’s Recognition of Parents’ Emotions

This study investigated parents’ emotion-related beliefs, experience, and expression, and children’s recognition of their parents’ emotions with 40 parent-child dyads. Parents reported beliefs about danger and guidance of children’s emotions. While viewing emotion-eliciting film clips, parents self-reported their emotional experience and masking of emotion. Children and observers rated videos of parents watching emotion-eliciting film clips. Fathers reported more masking than mothers and their emotional expressions were more difficult for both observers and children to recognize compared with mothers’ emotional expressions. For fathers, but not mothers, showing clearer expressions was related to children’s general skill at recognizing emotional expressions. Parents who believe emotions are dangerous reported greater masking of emotional expression. Contrary to hypothesis, when parents strongly believe in guiding their child’s emotion socialization, children showed less accurate recognition of their parents’ emotions.

Environmental and crown related factors affecting street tree transpiration in Helsinki,Finland

We investigated the drivers of street tree transpiration in boreal conditions, in order to better understand tree water use in the context of urban tree planning and stormwater management. Two streets built in Helsinki in 2002, hemiboreal zone that had been planted either with Tilia?×?vulgaris or Alnus glutinosa f. pyramidalis were used as the study sites. Tree water use was measured from sap flow over the 2008–2011 period by the heat dissipation method. Penman-Monteith based evapotranspiration models of increasing complexity were tested against the tree water use measurements to assess the role of environmental and tree related factors in tree transpiration. Alnus and Tilia respectively used 1.1 and 0.8 l of water per m² of leaf area per day under ample water conditions, but the annual variation was high. The Penman-Monteith evapotranspiration estimate and soil water status changes explained over 80 % of the variation in tree transpiration when the model was parameterized annually. The addition of tree crown surface area in the model improved its accuracy and diminished variation between years and sites. Using single parameterization over all four years instead of annually varying one did not produce reliable estimates of tree transpiration. Tree transpiration, scaled to different canopy cover percentages, implied that the columnar Alnus trees could transpire as much as all annual rainfall at or less than 50 % canopy cover.     

On the equality of usual and amemiya's partially generalized least squares estimator

Equivalent conditions are derived for the equality of GLSE (generalized least squares estimator) and partially GLSE (PGLSE), the latter introduced by Amemiya (1983). By adopting a more general approach the ordinary least squares estimator (OLSE) can shown to be a special PGLSE. Furthcrmore, linearly restricted estimators proposed by Balestra (1983) are investigated in this context. To facilitate the comparison of estimators extensive use of oblique and orthogonal projectors is made.     

Polish Households During the Economic Transformation

Two topics are presented in this paper: a short history of the Polish economic transformation, begun in 1989, and analyses of aggregate data describing the life conditions of Polish households in the period immediately following the transformation.     

Intergenerational negotiations on (hetero)sexuality and romantic relationships – views of young people and parents in multi-ethnic contexts

This article focuses on intergenerational negotiations on young people’s (13–19 years) sexuality and romantic relationships in families where one or both of the parents have migrated to Finland. By utilising the theoretical framework of intersectionality and negotiability of family relationships, we seek to diversify the often problem-oriented and culture-related examinations of ethnic minority families and young people’s position in them. Methodologically, we draw on interview data relating to both young people and parents. In addition to the vast heterogeneity in practices and ideals, the analysis shows that while conflicts and miscommunication between generations do occur, the intergenerational negotiations for the most part are described as consensual and based on trust. Young people are allotted considerable agency by their parents, and also demonstrate a high degree of agency, whether they are complying with their parents’ views or questioning them. Their negotiations also reflect and are conditioned by their position in the hierarchies of Finnish society.     

Extraction of sea temperature in the Barents Sea by a scale space multiresolution method – prospects for Atlantic salmon

Variation of marine temperature at different time scales is a central environmental factor in the life cycle of marine organisms, and may have particular importance for various life stages of anadromous species, for example, Atlantic salmon. To understand the salient features of temperature variation we employ scale space multiresolution analysis, that uses differences of smooths of a time series to decompose it as a sum of scale-dependent components. The number of resolved components can be determined either automatically or by exploring a map that visualizes the structure of the time series. The statistical credibility of the features of the components is established with Bayesian inference. The method was applied to analyze a marine temperature time series measured from the Barents Sea and its correlation with the abundance of Atlantic salmon in three Barents Sea rivers. Besides the annual seasonal variation and a linear trend, the method revealed mid time-scale (～10 years) and long time-scale (～30 years) variation. The 10-year quasi-cyclical component of the temperature time series appears to be connected with a similar feature in Atlantic salmon abundance. These findings can provide information about the environmental factors affecting seasonal and periodic variation in survival and migrations of Atlantic salmon and other migratory fish.     

新疆经济增长与大气质量的计量关系研究

环境库兹涅茨曲线是描述经济发展与环境污染水平演替关系的计量模型,是指在不同经济发展阶段。环境质量随着经济增长出现先恶化、后改善的曲线关系。本文选取1987—2006年新疆经济增长与大气污染物排放量相关指标的数据,通过构建计量模型,检验新疆经济增长与大气污染水平的演替轨迹是否符合环境库兹涅茨曲线“倒U形”的特征,探究影响新疆环境库兹涅茨曲线形成的深层原因。