How Friendship Network Characteristics Influence Subjective Well-Being

This article explores how friendship network characteristics influence subjective well-being (SWB). Using data from the 2003 General Social Survey of Canada, three components of the friendship network are differentiated: number of friends, frequency of contact, and heterogeneity of friends. We argue that these characteristics shape SWB through the benefits they bring. Benefits considered are more social trust, less stress, better health, and more social support. Results confirm that higher frequency of contacts and higher number of friends, as well as lower heterogeneity of the friendship network are related to more social trust, less stress, and a better health. Frequency of contact and number of friends, as well as more heterogeneity of the friendship network increase the chance of receiving help from friends. With the exception of receiving help from friends, these benefits are in turn related to higher levels of SWB. Only the frequency of meeting friends face-to-face has a remaining positive direct influence on SWB.     

Policy transfer routes: an evidence-based conceptual model to explain policy adoption

Although studies on policy transfer have expanded, a general and comprehensive understanding of policy transfer is lacking. This study offers an evidence-based explanation of policy transfer processes. We extracted constraining and facilitating factors from 180 empirical studies using PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analysis) and aggregated these factors into a conceptual framework. We synthesize our findings in four “transfer routes”. We conclude that actors could shape a subset of those factors by taking certain decisions regarding transferability, adoptability and process design, albeit within the boundaries of the environment.     

The strength of sensitivity to ambiguity

We report an experiment where each subject’s ambiguity sensitivity is measured by an ambiguity premium, a concept analogous to and comparable with a risk premium. In our design, some tasks feature known objective risks and others uncertainty about which subjects have imperfect, heterogeneous, information (“ambiguous tasks”). We show how the smooth ambiguity model can be used to calculate ambiguity premia. A distinctive feature of our approach is estimation of each subject’s subjective beliefs about the uncertainty in ambiguous tasks. We find considerable heterogeneity among subjects in beliefs and ambiguity premia; and that, on average, ambiguity sensitivity is about as strong as risk sensitivity.     

Research review: Aging out of residential care in South Africa

Approximately 21,000 children were accommodated in residential care in South Africa in 2011/2012. Despite this large number, and the state's substantial financial investment in residential care, there has, until recently, been little research on care‐leaving: the transition out of care due to reaching adulthood. Furthermore, much of the research available has not been published in international journals. This article reports on a systematic review of research on residential care‐leaving in South Africa, from 2003 to 2016. A thematic analysis of the resulting 40 research outputs maps the scope of findings from South African research, in relation to theory of leaving care, measurement tools developed, young people's experiences of leaving care, transitional outcomes, processes of leaving care, facilitators of improved outcomes, care‐leaving services, and policy on leaving care. Critical gaps in the current research opus are identified, with a view to refining future research on young people aging out of care in South Africa.     

Contextualising institutional complementarity. How long‐term unemployment depends on employment protection legislation,active labour market policies and the economic climate

This study investigated if and how active labour market policies (ALMPs) and employment protection interact with each other in light of long‐term unemployment reduction. We argue that how well the interaction between both labour market institutions reduces long‐term unemployment depends on the level of economic growth. To improve analytical clarity, two types of ALMPs were differentiated, namely training and employment programmes. Using data on 20 European countries over 16 years, our results suggest that employment protection moderates the relationship between employment programmes and long‐term unemployment. The combination of high spending on employment programmes and less strict employment protection is associated with less long‐term unemployment. This moderation effect is stronger during an economic downturn. A moderation effect from employment protection on the relationship between training programmes and long‐term unemployment was not found, even when the economic climate was taken into account as a contextual factor.     

Index of Authors Volume 50, 2000

Authors Index

Index of Authors Volume 50, 2000     

Serving immigrant families and children in New York City's child welfare system

This article describes the efforts and special initiatives of New York City's Administration for Children's Services to improve services to immigrant and English language learner populations. Children's Services convened an immigration issues advisory subcommittee, created special tools for child welfare staff, collaborated with legal agencies to assist foster children with immigration status adjustments, improved agency data collection, and launched an agency-wide training initiative on immigration issues. The challenges encountered by Children's Services offer important insight for child welfare agencies in other jurisdictions designing strategies to strengthen their services for immigrant communities.     

Intergenerational effects of parental personality and relationship traits on mate choice among gay male and lesbian offspring

Data from 33 lesbian and 54 gay male cohabiting couples were used to examine the relation between parental identification and mate selection. Theories of mate selection and parental identification are reviewed. Effects of gender and sexual orientation as they relate to parental identification and mate selection in gay male and lesbian couples also are reviewed. The results demonstrate significant associations between the similarity of perceived parental personality and relationship styling traits with those of the partner. Socio-economic status, age, and culture also were significantly associated between parents and partners. Taken together, the results demonstrate little support for any specific theory and allude to the need for further research in this area. Limitations and implications are discussed.     

Nonparametric Survival Estimation when Death is Reported with Delay

In disease registries there can be a delay between death of asubject and the reporting of this death to the data analyst.If researchers use the Kaplan-Meier estimator and implicitlyassumed that subjects who have yet to have death reported arestill alive, i.e. are censored at the time of analysis, the Kaplan-Meierestimator is typically inconsistent. Assuming censoring is independentof failure, we provide a simple estimator that is consistentand asymptotically efficient. We also provide estimates of theasymptotic variance of our estimator and simulations that demonstratethe favorable performance of these estimators. Finally, we demonstrateour methods by analyzing AIDS survival data. This analysis underscoresthe pitfalls of not accounting for delay when estimating thesurvival distribution and suggests a significant reduction inbias by using our estimator.