The Gendered Relationship Between (Old and New Forms of) Employment Instability and Union Dissolution

Population Research and Policy Review - The present study contributes to a more comprehensive understanding of the relation between employment instability and union dissolution. To address the...     

Grandparenting and Childbearing in the Extended Family

The study analyzes the role of grandparents’ childcare provision on their adult children’s fertility behavior using data from the Survey of Health, Aging and Retirement in Europe (SHARE) for eleven European countries. An important innovation is that we take into account siblings’ fertility behavior and share of grandparents’ time in terms of childcare. We show that availability of grandparents plays an important role in individuals’ decision of having children. Being helped by grandparents increases the chance of childbearing when existing grandchildren are not too young. On the other hand, the probability of having a child is lower when grandparents are already looking after a sibling’s young child. The role of grandparenting appears stronger in the South of Europe, where public childcare for young children is less prevalent.     

The facility location problem with Bernoulli demands

This paper presents the facility location problem with Bernoulli demands. In this capacitated discrete location stochastic problem the goal is to define an a priori solution for the locations of the facilities and for the allocation of customers to the operating facilities that minimizes the sum of the fixed costs of the open facilities plus the expected value of the recourse function. The problem is formulated as a two-stage stochastic program and two different recourse actions are considered. For each of them, a closed form is presented for the recourse function and a deterministic equivalent formulation is obtained for the case in which the probability of demand is the same for all customers. Numerical results from computational experiments are presented and analyzed.     

From Ideal to Real Risk: Philosophy of Causation Meets Risk Analysis

A question has been raised in recent years as to whether the risk field, including analysis, assessment, and management, ought to be considered a discipline on its own. As suggested by Terje Aven, unification of the risk field would require a common understanding of basic concepts, such as risk and probability; hence, more discussion is needed of what he calls “foundational issues.” In this article, we show that causation is a foundational issue of risk, and that a proper understanding of it is crucial. We propose that some old ideas about the nature of causation must be abandoned in order to overcome certain persisting challenges facing risk experts over the last decade. In particular, we discuss the challenge of including causally relevant knowledge from the local context when studying risk. Although it is uncontroversial that the receptor plays an important role for risk evaluations, we show how the implementation of receptor‐based frameworks is hindered by methodological shortcomings that can be traced back to Humean orthodoxies about causation. We argue that the first step toward the development of frameworks better suited to make realistic risk predictions is to reconceptualize causation, by examining a philosophical alternative to the Humean understanding. In this article, we show how our preferred account, causal dispositionalism, offers a different perspective in how risk is evaluated and understood.     

Social Class and Adolescents' Beliefs about Justice in Different Social Orders

We report on the justice beliefs of 4508 adolescents from 4 security societies in transition to market economies (i.e., Bulgaria, the Czech Republic, Hungary, and Russia) and from 2 opportunity societies (Australia and the United States). Using a multivariate analysis of variance (MANOVA), justice beliefs were examined as a function of type of society, social class, and gender. In the security societies, working-class teens wanted the state and schools to provide a safety net, while middle-class teens preferred that schools promote student autonomy and competition but also reported the most negative school climates of any group. In the opportunity societies, working-class youth believed success was based on individual merit, while middle class youth expressed more doubt about this connection .     

Inequality and deprivation within and between groups: An illustration of European union countries

This paper broadens the approach of Hey and Lambert (Q. J. Econ. 95,567–573 1980) regarding relative deprivation to the case in which individuals compare themselves with individuals belonging not only to their own group, but also to other groups. In this way, we obtain the average deprivation of a population in relation to another. This allows us to establish a correspondence between the decomposition of the Gini coefficient based on a partition of the population, and the decomposition of deprivation into two components. One quantifies deprivation within the subpopulation and the other deprivation between populations. An empirical illustration is given, based on the European Community Household Panel (ECHP). The authors acknowledge the financial support of the Spanish Government–MCYT, (SEC2001-1668) and would like to thank Jacques Silber and two anonymous referees for their suggestions.     

Exact parametric causal mediation analysis for a binary outcome with a binary mediator

Statistical Methods & Applications - With reference to causal mediation analysis, a parametric expression for natural direct and indirect effects is derived for the setting of a binary outcome...