Voluntary Associations and Net Fertility During the Swedish Demographic Transition

This study investigates the role of changing social relations for fertility decline during the European fertility transition. The growth of voluntary associations at the end of the nineteenth century entailed a radical shift in the landscape of social relations in Sweden. By combining micro-census data from 1890 to 1900 with local-level membership data for three voluntary association groups, this article assesses the effect of parish-level voluntary association size on net fertility in Sweden using mixed-effects Poisson regression models. The results show that the adoption of fertility limitation during the transition period was associated with the creation and diffusion of the idea of respectability within large social network organisations, an idea that has previously been shown to be connected to fertility limitation. Furthermore, by applying a social network perspective, the results show that the strength of the effect was dependent on the structure of the social networks in terms of size, density, and homogeneity. Voluntary association size had the strongest effect for the free churches, which created dense heterogeneous networks through systems of social control, while the size of the temperance association showed no effect on fertility because the connections between nodes were sparse.     

Can job insecurity be managed? Evaluating an organizational-level intervention addressing the negative effects of restructuring

Although downsizing and reorganisation are recognised as serious threats to the psychological well-being of employees, intervention strategies for addressing these events are limited. This study evaluated the effects of a participatory organisational-level intervention in which employees and managers chose to address the psychosocial consequences, specifically job insecurity, of restructuring. The intervention was conducted among postal service letter carriers in Denmark and was evaluated based on quantitative and qualitative data. Using interviews (N?=?24) and observations, the programme theory of the intervention and to what extent the intervention had been implemented were assessed. Using survey data (N?=?238), repeated measures ANOVAs were conducted to test for differences in the development of job insecurity between the intervention group and a comparison group. The results indicate that the intervention group had a significantly smaller increase in one dimension of job insecurity as compared to the comparison group. Therefore, we conclude that employees’ experiencing of job insecurity, which typically follows in the wake of restructuring, can be addressed by planned efforts at the workplace level.     

News: University prizes

Abstract

Stressful working environments are often assumed to create conditions that may lead to bullying. However, few studies have investigated how factors experienced in the work environment may trigger perpetrators to engage in bullying of others. Drawing on Spector and Fox's (2005) stressor–emotion model of counterproductive work behaviour, the present study investigated the predictive effects of both individual and situational factors as predictors of being a perpetrator of workplace bullying, as applied to a representative sample of the Norwegian workforce (N=2359). Results from logistic regression analysis show that being oneself a target of bullying, regardless of the frequency, and being male strongly predicted involvement in bullying of others. Among the situational factors, only role conflict and interpersonal conflicts significantly predicted being a perpetrator of bullying. The present findings support the notion that bullying will thrive in stressful working environments and thus yield an important contribution in identifying antecedent conditions to counteract the development of bullying at workplaces.     

Stimulating lifelong professional growth by guiding job characteristics

This article reports some findings from a broader study concerning the development of professional expertise. The aim of the part that is described in this article was to find out whether certain job-related factors situated in the domain of socio-technical systems design (STSD), that is, control capacity, job satisfaction, and learning value of the job, influence the development of professional knowledge, skills, and capabilities throughout the career. The sample consisted of 559 middle- and higher-level employees working in eight large Dutch companies. Theoretical contributions from learning theory, human resource management and work, and organizational psychology are used to conceptualize the phenomenon of professional expertise and to develop a theory of expertise development in careers. By providing insight into the relationships between several job-related factors, on the one hand, and the development of professional expertise, on the other, this research is intended to contribute to theory building in adult development and learning. Influential job characteristics that are situated in the domain of STSD seem to be of high importance in view of a further human resource development. Paying close attention to an individual's job and its content is indispensable in order to guide growth throughout the career and to enable life-long development of professional expertise.     

Imposing the Regular Ultra Passum law in DEA models

Recently there has been some discussion in the literature concerning the nature of scale properties in the Data Envelopment Model (DEA). It has been argued that DEA may not be able to provide reliable estimates of the optimal scale size. We argue in this paper that DEA is well suited to estimate optimal scale size, if DEA is augmented with two additional maintained hypotheses which imply that the DEA-frontier is consistent with smooth curves along rays in input and in output space that obey the Regular Ultra Passum (RUP) law, i.e. monotonically decreasing scale elasticities. A necessary condition for a smooth curve passing through all vertices to obey the RUP-law is presented. If this condition is satisfied then upper and lower bounds for the marginal product at each vertex are presented. It is shown that any set of feasible marginal products will correspond to a smooth curve passing through all points with a monotonic decreasing scale elasticity. The proof is constructive in the sense that an estimator of the curve is provided with the desired properties. A typical DEA based return to scale analysis simply reports whether or not a DMU is at the optimal scale based on point estimates of scale efficiency. A contribution of this paper is that we provide a method which allows us to determine in what interval optimal scale is located.     

Integrating MRP and finite capacity planning

Traditional production control systems based on the manufacturing resource planning concept do not sufficiently support the planner in solving capacity problems, ignore capacity constraints and assume that lead times are fixed. This leads to problems on the shop floor, that cannot be resolved in the short term. This paper focuses on solving these capacity problems by improving capacity planning at the material requirements planning MRP level through integration of MRP and finite capacity planning. This results in a planning method for simultaneous capacity and material planning. The planning method is based on a new and more accurate primary process model, giving the planning algorithm more flexibility in solving capacity problems. The algorithm is based on advanced scheduling techniques and uses aggregated information, thus combining speed and accuracy. The algorithm is designed to use the available flexibility: alternative routeings, safety stock, and replanning of production orders and requirements. This paper also discusses such related issues as robustness, memory and the role of the human planner.     

A Risk Management Procedure for the Washington State Ferries

The state of Washington operates the largest passenger vessel ferry system in the United States. In part due to the introduction of high-speed ferries, the state of Washington established an independent blue-ribbon panel to assess the adequacy of requirements for passenger and crew safety aboard the Washington state ferries. On July 9, 1998, the Blue Ribbon Panel on Washington State Ferry Safety engaged a consultant team from The George Washington University and Rensselaer Polytechnic Institute/Le Moyne College to assess the adequacy of passenger and crew safety in the Washington state ferry (WSF) system, to evaluate the level of risk present in the WSF system, and to develop recommendations for prioritized risk reduction measures, which, once implemented, can improve the level of safety in the WSF system. The probability of ferry collisions in the WSF system was assessed using a dynamic simulation methodology that extends the scope of available data with expert judgment. The potential consequences of collisions were modeled in order to determine the requirements for onboard and external emergency response procedures and equipment. The methodology was used to evaluate potential risk reduction measures and to make detailed risk management recommendations to the blue-ribbon panel and the Washington State Transportation Commission.     

Competitive victimhood and reconciliation: the case of Turkish–Armenian relations

ABSTRACT

This paper argues that conflicts tend to be intractable if collective victimhood has become a component of national identity, and when conflicting communities claim to be the ‘real’ or ‘only’ victims, and that their suffering justifies crimes past and present. Turkish and Armenian narratives of competitive victimhood are analysed drawing on public opinion polls from Turkey and Armenia, and personal interviews with Turks and Armenians. The study corroborates past theory and research that competitive victimhood prevents reconciliation, particularly if it has become an essential part of national identity. The paper also shows that Turkish–Armenian relations remain at the bottom stage of the reconciliation ladder. Yet, some of our empirical observations suggest that when grass-roots level interaction between Turks and Armenians is facilitated (which has been prevented not least because of the closed border), there is room for the abandonment of competitive victimhood at least on an interpersonal level, if not on a general societal or political level.     

Putting Ecstasy to Work: Pleasure,Prostitution, and Inequality in the Indonesian Borderlands

This article takes the drug Ecstasy as a commodity located at the center rather than at the margins of social processes, a technology that allows for the temporary engagement with pleasure and displacement of inequality in the context of nightlife and prostitution. It addresses these issues by focusing ethnographic attention on how Indonesian female prostitutes and their Singaporean male clients use Ecstasy in a disco on the Indonesian island of Batam, an export-processing zone located at the border to Singapore. By paying close attention to consumption practices, the article uses Ecstasy as a starting point for illuminating intersections of social mobility and inequality in the context of contemporary forms of transnational capitalism.