Gender Differences in Subjective Well-Being: Comparing Societies with Respect to Gender Equality

These analyses explore the relationship between gender inequality and subjective well-being. The hypothesis was tested as to whether societal gender inequality is related to the size of gender differences in subjective well-being in various societies. Results come from comparative data sets (World Values Survey, involving 57 countries; OASIS project, involving Norway, England, Germany, Spain and Israel). The size of gender differences varied with the extent of societal gender inequality and the cultural attitudes regarding gender equality in different countries. Including individual resources like education and income in the analyses reduced the size of gender and country differences. Gender differences in subjective well-being could therefore be related to gender specific access to goal relevant resources.     

Trunk stabilization with sling training in osteoporosis patients—a randomized clinical trial

Fractures due to osteoporosis are one of the principal causes of functional limitations, chronic pain, and greater morbidity in advanced age. In addition to bone risk factors for osteoporotic fractures include extraosseous causes such as falls or reduced neuromuscular capacity. Muscle and coordination exercises enhance the patients’ abilities in daily life and prevent falls. In view of recent conclusions drawn from competitive sports, which stress the significance of the muscles of the trunk in respect of reducing back pain and optimizing posture, we used sling exercises to determine whether osteoporosis patients benefit from it and whether it is more advantageous than traditional physiotherapy. Fifty patients were randomized into two groups. Group A received traditional physiotherapy, while group B was given sling exercises, in each case twice a week for a period of 3 months. The results of treatment (pre-post) were analyzed in terms of pain levels, mobility, trunk strength, and the shape of the back. After a further 3 months with no specific exercise treatment, we retested all patients in order to draw conclusions about the long-term effects of the two types of exercise. Forty-four patients (88 %) completed the study. Patients were assigned to small groups (a maximum of five patients in each group) and, thus, received individual attention and motivation. Positive training effects were achieved in both groups. Significantly better results as regards improvement of mobility and reduction of falls were registered in the sling exercise group.     

Integrated Organizational Identity: A Definition of Hybrid Organizations and a Research Agenda

In contemporary societies an increasing number of social needs have to be financed by market activities. In this regard, scholars started to discuss whether ‘Social Innovation’, ‘Social Entrepreneurship’, ‘CSR’, ‘Social Enterprise’, ‘Enterprising Nonprofits’, and ‘Social Business’ are able to provide solutions for financially sustainable social services. Just how these so-called Hybrid Organizations balance the tension between social and economic issues still requires conceptualization. This paper introduces the following definition based on the literature on organizational identity, civil society, and marketized nonprofits: Hybrids are characterized by an organizational identity that systematically integrates civil society and markets, exchange communal solidarity for financial and non-financial resources, calculate the market value of communal solidarity, and trade this solidarity for financial and nonfinancial resources. In other words they “Create Functional Solidarity”. Criteria to empirically observe Hybrid Organizations are also introduced and compared to similar concepts. The paper concludes with an outline of a research agenda.     

System Dynamics as a Structural Theory in Operations Management

The purpose of the paper is to demonstrate the usefulness of (1) system dynamics as a structural theory for operations management and (2) system dynamics models as content theories in operations management. The key findings are that, although feedback loops, accumulation processes, and delays exist and are widespread in operations management, often these phenomena are ignored completely or not considered appropriately. Hence, it is reasoned why system dynamics is well suited as an approach for many operations management studies, and it is shown how system dynamics theory can be used to explain, analyze, and understand such phenomena in operations management. The discussion is based on a literature review and on conceptual considerations, with examples of operations management studies based on system dynamics. Implications of using this theory include the necessary re‐framing of some operations management issues and the extension of empirical studies by dynamic modeling and simulation. The value of the paper lies in the conceptualization of the link between system dynamics and operations management, which is discussed on the level of theory.     

Acculturation and Prejudice in Germany: Majority and Minority Perspectives

This article explores the connections between prejudice and specific attitudes toward acculturation in Germany. Results of surveys confirm the hypothesis that prejudice is related to ideologies of assimilation and segregation among majority- group members. Moreover, experimental and correlational studies indicate that these attitudes are linked to discriminatory behavior. Further analyses of studies with ethnic minorities prove that prejudice and acculturation are linked within minority groups as well. Additionally it is shown that prejudice is functional in order for minorities to acculturate. These studies confirm the impression that there is a close link between macrosocial and microsocial levels of coping with migration.     

A note on decisions under uncertainty: the impact of the choice of the welfare measure

The paper addresses the question, how policy decisions under uncertainty depend on the underlying welfare concept. We study three different welfare measures: The first is directly based on the ex ante (expected) utility of a representative consumer whereas the second relies on an ex ante and the third on an ex post valuation of policy changes compared to the status quo. We show that decisions based on these measures coincide if and only if risk-neutral expected utility maximization is applied. Differences between the decisions are analyzed for both, risk-averse expected utility maximization and the MaxiMin criterion. For risk-averse decision makers, differences between the first and the second concept arise if the absolute risk-aversion of the decision maker is not constant in income. For risk-aversion and the MaxiMin criterion, the effort levels to provide a public good based on an optimization of ex post utility changes exceed those based on the first or second concept. Implications for environmental policy decisions based on the concepts of abatement costs and benefits from abatement are discussed.     

Change and continuity among minority communities in Britain

We compare the Pakistani and Bangladeshi communities in Britain with other ethnic minorities to ask the questions ‘are Muslims different?’ and ‘is their behaviour changing over time?’. We look at the gender gap in education, age at marriage, marriage from the source country and female employment. In all these dimensions we find that Muslim communities are different but also that there is a convergence in behaviour. This is because those born in Britain generally differ markedly in behaviours from those born in the country of origin, but also because there is change within both the UK- and foreign-born communities.     

Context matters: how internal and external factors impact servitization

Abstract

The study investigates how internal and external context factors impact a manufacturer’s servitization process (i.e. the strategic transformation from competing through products towards competing through services). A theoretical framework was developed that integrates a multi-stage conceptualisation of servitization with a focus on the wide range of internal and external context factors that support or oppose the transformation. The study draws on the collective experiences of 25 senior executives from 17 servitizing small- and medium-sized manufacturers, using a focus group-based enquiry method. The findings recognise servitization as a multi-stage transformation process with each stage being exposed to different context factors. The findings identify a wide range of context factors and show how their specific impact varies depending on the manufacturer’s servitization stage. Several theoretical and practical implications are provided.     

Digital methods in a post-API environment

ABSTRACT

Qualitative and mixed methods digital social research often relies on gathering and storing social media data through the use of APIs (Application Programming Interfaces). In past years this has been relatively simple, with academic developers and researchers using APIs to access data and produce visualisations and analysis of social networks and issues. In recent years, API access has become increasingly restricted and regulated by corporations at the helm of social media networks. Facebook (the corporation) has restricted academic research access to Facebook (the social media platform) along with Instagram (a Facebook-owned social media platform). Instead, they have allowed access to sources where monetisation can easily occur, in particular, marketers and advertisers. This leaves academic researchers of digital social life in a difficult situation where API related research has been curtailed. In this paper we describe some rationales and methodologies for using APIs in social research. We then introduce some of the major events in academic API use that have led to the prohibitive situation researchers now find themselves in. Finally, we discuss the methodological and ethical issues this produces for researchers and, suggest some possible steps forward for API related research.