Family resources as mediators in the relation between divorce and children's school engagement

Children are increasingly growing up in non-intact families. Because the family is a vital developmental part of growing-up, parental divorce can have far-reaching effects on children. This article investigates whether divorce interferes with children's engagement in school. According to the deprivation perspective, the effect of a parental divorce on children is mediated through the availability of family resources. Structural equation models are performed on the Leuven's Adolescent and Family Study. We conclude that the parental divorce effect on school engagement is mediated by the parent-child relationship, parental conflict, and financial problems at home.     

The redistributive effect of social transfer programmes and taxes: A decomposition across countries

The aim of this article is to offer detailed information of the redistributive impact of social transfer programmes and taxes in 28 Member countries of the Organisation for Economic Co‐operation and Development, employing data that have been computed from the Luxembourg Income Study's micro‐level database. We find that welfare states on average reduce inequality by 35 per cent. Social benefits have a much stronger redistributive impact than taxes. As far as social programmes are concerned, public pensions account for the largest reduction in income inequality, although the pattern is diverse across countries. To a lesser extent, social assistance, disability and family benefits also contribute to smaller income disparities.     

Weights in Multidimensional Indices of Wellbeing: An Overview

Multidimensional indices are becoming increasingly important instruments to assess the wellbeing of societies. They move beyond the focus on a single indicator and yet they are easy to present and communicate. A crucial step in the construction of a multidimensional index of wellbeing is the selection of the relative weights for the different dimensions. The aim of this article is to study the role of these weights and to critically survey eight different approaches to set them. We categorize the approaches in three classes: data-driven, normative, and hybrid weighting, and compare their respective advantages and drawbacks.     

Erratum to: Measuring Multidimensional Inequality in the OECD Member Countries with a Distribution-Sensitive Better Life Index

Social Indicators Research -     

Beyond GDP: Using Equivalent Incomes to Measure Well-Being in Europe

It has become widely accepted that focusing exclusively on income growth may lead to a too narrow-sighted measure of changes in well-being. People care about other dimensions of life, such as their health, employment, social interactions and personal safety. Moreover, an exclusive focus on income growth remains blind to the distribution of income and well-being in the society. We propose therefore a set of five principles for a richer measure of well-being. In particular, we advocate the use of a measure based on “equivalent incomes”, which satisfies these principles. We discuss and illustrate how this equivalent income approach can be implemented in Europe, using the ESS data for 2008 and 2010. We find that introducing inequality aversion and including other dimensions in the analysis leads to a remarkably different perspective on the growth of well-being in Europe.     

Meeting (or not) at the street level? A literature review on street‐level research in public management,social policy and social work

This literature review analyses the adoption and development of a street‐level perspective in public management, social policy and social work. The last years have seen a prominent revival of a perspective based on Michael Lipsky's street‐level bureaucracy approach in the debates conducted within all three disciplinary fields. Based on 71 key publications in public management, social policy and social work, the review analyses the adoption of the street‐level bureaucracy approach during the period 2005–2015, pointing out the main themes of the debate within, as well as overlaps and differences between, the three disciplines. The findings show the potential of better integrating the different perspectives and taking stock of the articulated debate. Lastly, the review discerns a common viewpoint for further street‐level research, emphasising its importance for the critical analysis and understanding of street‐level work as a vital dimension of responsive and accountable institutions and as a decisive moment to shape positive policy outcomes on the ground. Key Practitioner Message: ? The use of discretion by frontline practitioners and their role as policy actors on the ground has become an important focus of research; ? This literature review shows that the debate has gone far beyond discussing discretion as an all‐or‐nothing issue, pointing out both positive and negative aspects of discretion and developing comprehensive frameworks to explain the use of discretion at the street‐level; ? However, street‐level research has traditionally rather neglected the notion of professionalism. The social work literature brings in the perspective of professionalism; more research efforts are needed to better explore and explain how professionalism matters in relation to challenges and dilemmas of different policy and practice fields.     

Public/Private Pension Mix,Income Inequality and Poverty among the Elderly in Europe: An Empirical Analysis Using New and Revised OECD Data

Prior studies have suggested that higher public pensions are associated with lower income inequality among the elderly, whereas the reverse is true for private pensions. Van Vliet et al. ( 2012 ) empirically test whether relative shifts from public to private pension schemes entail higher levels of income inequality among the elderly using panel data from the OECD SOCX and the EU‐SILC databases. Contrasting earlier empirical studies using either cross‐sectional or time‐series data, they do not find evidence that shifts from public to private pension provision are associated with higher levels of income inequality or poverty among the elderly. The aim of the current article is to extend the analysis of Van Vliet et al. by: (1) adding additional countries; (2) adding additionally available years; and (3) using revised OECD SOCX data. In contrast to Van Vliet et al., we find that a greater relative importance of private pensions is associated with higher levels of income inequality and poverty among the elderly. A central explanation of the difference in conclusions stems from the revision of OECD SOCX data.     

Identification of Salmonella high risk pig-herds in Belgium by using semiparametric quantile regression

Summary.  Consumption of pork that is contaminated with Salmonella is an important source of human salmonellosis world wide. To control and prevent salmonellosis, Belgian pig-herds with high Salmonella infection burden are encouraged to take part in a control programme supporting the implementation of control measures. The Belgian government decided that only the 10% of pig-herds with the highest Salmonella infection burden (denoted high risk herds) can participate. To identify these herds, serological data reported as sample-to-positive ratios (SP-ratios) are collected. However, SP-ratios have an extremely skewed distribution and are heavily subject to confounding seasonal and animal age effects. Therefore, we propose to identify the 10% high risk herds by using semiparametric quantile regression with P -splines. In particular, quantile curves of animal SP-ratios are estimated as a function of sampling time and animal age. Then, pigs are classified into low and high risk animals with high risk animals having an SP-ratio that is larger than the corresponding estimated upper quantile. Finally, for each herd, the number of high risk animals is calculated as well as the beta–binomial p -value reflecting the hypothesis that the Salmonella infection burden is higher in that herd compared with the other herds. The 10% pig-herds with the lowest p -values are then identified as high risk herds. In addition, since high risk herds are supported to implement control measures, a risk factor analysis is conducted by using binomial generalized linear mixed models to investigate factors that are associated with decreased or increased Salmonella infection burden. Finally, since the choice of a specific upper quantile is to a certain extent arbitrary, a sensitivity analysis is conducted comparing different choices of upper quantiles.     

Markov-modulated infinite-server queues driven by a common background process

This paper studies a system with multiple infinite-server queues that are modulated by a common background process. If this background process, being modeled as a finite-state continuous-time Markov chain, is in state j, then the arrival rate into the i-th queue is λ_{i, j}, whereas the service times of customers present in this queue are exponentially distributed with mean μ^{? 1}_{i, j}; at each of the individual queues all customers present are served in parallel (thus reflecting their infinite-server nature).

Three types of results are presented: in the first place (i) we derive differential equations for the probability-generating functions corresponding to the distributions of the transient and stationary numbers of customers (jointly in all queues), then (ii) we set up recursions for the (joint) moments, and finally (iii) we establish a central limit theorem in the asymptotic regime in which the arrival rates as well as the transition rates of the background process are simultaneously growing large.     

The redistributive effect of public and private social programmes: A cross‐country empirical analysis

A function of many national social protection systems is to substantially redistribute income. However, the size and nature of social protection programmes are changing. In a number of countries there has been a shift from public towards private social protection arrangements, with the latter substituting for, or complementing, public programmes. Developing earlier work, this present article analyses the redistributive impact on income of public versus private social protection programmes. Using recent data from the Organisation for Economic Co‐operation and Development, we find a strong positive relationship between public social expenditures and income redistribution across countries. For private social expenditures, we find a weak, but statistically significant, negative relationship with the level of redistribution. In countries where a larger share of total social expenditure is accorded to private arrangements there is less income redistribution. We conclude that the choice between the relative weight of public and private provision of social protection affects the redistributive impact of the welfare state.