What Is Different about the Profile of the Social Entrepreneur?

In recent years, the term social entrepreneur has become increasingly common in academic and business circles. Social entrepreneurs engage in a variety of activities, but always with the intention of solving social problems. Social entrepreneurs are not merely people who perform acts of charity; they have an evident desire to improve social well‐being and develop projects with long‐term vision. The creation of sustainable social value is a key characteristic that differentiates them from well‐meaning individuals who simply engage in charitable works. There are, however, significant gaps in our understanding of social entrepreneurs and few empirical studies on the subject. This present study attempts to identify the characteristics of more socially oriented entrepreneurs, using sociodemographic variables and the theory of universal values toward work. Analysis of a sample of approximately 400 people shows that more than half of entrepreneurial orientation can be explained through the possession of the values of self‐enhancement (with an inverse relationship in this case), self‐transcendence, and conservation. The theory of universal values has proved extraordinarily useful for studying the characteristics of social entrepreneurs.     

Measuring the Cultural Dimension of Migrant Integration and Integration Policy in the European Context: Dilemmas and Discussions1

Migrant integration is usually studied in four dimensions: economic, political, social and cultural. The cultural sphere seems to be the most ambiguous, but also the one that induces various interpretations as it touches upon core norms and values held both by migrants and by the receiving society. This paper aims to reconstruct research approaches to cultural integration and integration policy. Beside the receiving country’s language, that is the obvious differentiating factor of cultural integration, other aspects have been defined: migrants’ religion, knowledge of the receiving country’s symbolic culture, maintenance and transmission of cultural patterns, cultural identity. Furthermore, indicators which appear to adequately measure the effectiveness of integration activities have been assigned to the predefined aspects of cultural integration. They have been confronted with indicators used within integration policies of selected EU states and with expert statements (collected within the Delphi method‐based survey) on given aspects of policies aimed at cultural integration.     

Correction to: Joint and conditional dependence modelling of peak district heating demand and outdoor temperature: a copula-based approach

Statistical Methods & Applications - This paper examines the complex dependence between peak district heating demand and outdoor temperature. Our aim is to provide the probability law of heat...     

Satisfaction and Tourism Expenditure Behaviour

In the literature, the quantification of the effect of satisfaction on tourists’ expenditure behaviour has not been extensively studied. This research aims to fill in this gap, providing additional information about this crucial relation by analysing it from a microdata perspective. In particular, the Fuzzy Double-Hurdle model, a new model which combines the well-known Double-Hurdle model and the fuzzy set theory, is suggested and presented, both technically and by means of a real case study. The proposed model gathers the advantages of the Double-Hurdle model and the fuzzy set theory together producing a suitable model for the analysis of censored observations in presence of imprecise data. Specifically, the Double-Hurdle model allows to efficiently estimate the average values of a non-negative, non-normally distributed variable characterised by high frequency of zero values, as tourists’ expenditure can be, considering the two-stages nature of the decision process. On the other end, the inclusion of the fuzzy set theory in the regression model allows to cope with the imprecision of both collected information (i.e. levels of satisfaction) and kind of measurement used (i.e. Liker-type scale). The results will help tourism managers to more accurately evaluate the efficacy of their policies and marketing strategies in enhancing tourists’ satisfaction and, consequently, in increasing the level of spending at the destination.

     

Marketisation policies in different contexts: Consequences for home‐care workers in Germany,Japan and Sweden

Market‐oriented restructurings of long‐term care policies contribute significantly to the aggravation of care workers’ situations. This article focuses on the effects of broader long‐term care policy developments on market‐oriented reforms. Germany, Japan and Sweden are three countries that have introduced market‐oriented reforms into home‐based care provision embedded in distinct long‐term care policy developments. Conceptually, this article draws on comparative research on care to define the institutional dimensions of long‐term care policies. Empirically, the research is based on policy analyses, as well as on national statistics and a comparative research project on home‐care workers in the aforementioned countries. The findings reveal the mediating impact of the extension and decline of long‐term public care support and the corresponding development of the care infrastructure on both the restructuring of care work and the assessments of the care workers themselves.     

Posttraumatic Stress and Mental Health Functioning of Sexually Abused Children

This study examined the relationship between levels of posttraumatic stress and overall mental health functioning of fifty-three sexually abused children. This study analyzes the relationships between the mental health functioning of sexual abuse victims and PTSD, using data collected from the Non-Offending Parents Project. Unlike numerous earlier studies, standardized instruments (the Child Assessment Schedule and the Child Posttraumatic Stress Reaction Index) were used for data collection. Data analysis supported the hypothesis that the posttraumatic stress level of children who have been sexually abused is associated with level of child mental health functioning. Nearly all the children in the study were experiencing a clinical level of posttraumatic stress, and were diagnosed as having PTSD. Child Assessment Schedule subscale areas which were related to posttraumatic stress level included worries, physical complaints, moods, school functioning, family, and fears.     

MOVING OUT TO MOVE UP: DUAL‐CAREER MIGRATION AND WORK–FAMILY TRADEOFFS

Using data from a survey of new entrants to the junior PhD job market in economics, this paper shows that dual‐career location problems compromise the personal and professional lives of early‐career PhDs. Contrary to the common assumption that couples who do not live together break up, we find that living apart is a viable solution to location problems in the first year after graduate school. Surprisingly, PhDs facing moderate location problems are more likely than those facing severe location problems to make career sacrifices on behalf of their relationship; PhDs facing severe location problems are more likely to live apart. (JEL, J12, J44, A11)     

Changing the method of working with homeless people: a photovoice project in Italy

In Italy, many organizations are experimenting with the Housing First (HF) model to promote a change in how they work with homeless people. This change creates some difficulties, especially in promoting freedom of choice in people involved in the HF programs. This study explored the definition of “home” in homeless people’s points of view. The study participants were 5 homeless men involved in a HF program called “The Road Home” implemented in the city of Padua. Data were collected using Photovoice, a photographic method based on participatory action research. During the project, the participants took photographs to illustrate their definitions of “home” and then engaged in a critical dialogue about the images represented in the photographs. The results of the study showed that occupants identified the home as being related to family, friendship, cohabitation, and hope for the future. The Photovoice project provided an opportunity to promote discussions that revealed the true needs of the people involved, and in the meantime, it brought a change to the program and to the community, in addition to promoting the HF model in the community.     

Accuracy of edge detection methods with local information in speckled imagery

We compare the accuracy of five approaches for contour detection in speckled imagery. Some of these methods take advantage of the statistical properties of speckled data, and all of them employ active contours using B-spline curves. Images obtained with coherent illumination are affected by a noise called speckle, which is inherent to the imaging process. These data have been statistically modeled by a multiplicative model using the G0 distribution, under which regions with different degrees of roughness can be characterized by the value of a parameter. We use this information to find boundaries between regions with different textures. We propose and compare five strategies for boundary detection: three based on the data (maximum discontinuity on raw data, fractal dimension and maximum likelihood) and two based on estimates of the roughness parameter (maximum discontinuity and anisotropic smoothed roughness estimates). In order to compare these strategies, a Monte Carlo experience was performed to assess the accuracy of fitting a curve to a region. The probability of finding the correct edge with less than a specified error is estimated and used to compare the techniques. The two best procedures are then compared in terms of their computational cost and, finally, we show that the maximum likelihood approach on the raw data using the G0 law is the best technique.