The effects of social and political openness on the welfare state in 18 OECD countries

Studies examining the relationship between globalisation and the welfare state tend to focus on the effects of economic dimensions of globalisation, the extent to which a country is part of the world market. Globalisation also has social and political dimensions and the effects of these on welfare states – in terms of social security transfers and generosity – are studied in this article. Data from the KOF Index of Globalisation , the OECD Historical Statistics and the Comparative Welfare Entitlements Dataset are used to analyse the effects of social and political openness on the welfare states of 18 countries of the Organisation for Economic Cooperation and Development between 1970 and 2000. The analyses show that social security transfers and generosity have increased less in countries with the highest increase in social openness and that the welfare state is not affected by political openness.     

Bilateral Donors' Efforts to Assess and Manage UN Agencies' Effectiveness: Seeking a Balance between Paris Principles and Domestic Accountability

Since the turn of the century, results orientation and performance measurement have become buzzwords in development aid. Bilateral donors are increasingly concerned about the effectiveness of core‐funded UN specialised agencies, funds and programmes, through which they channel a substantial part of their funds. While the logic for increased monitoring is clear, it is less evident how to assess this information for purposes of accountability, performance‐based funding and governance. This article describes the general evolution in this area and discusses two major initiatives to harmonise and align bilateral assessments, using case‐study material from three bilateral donors (Belgium, the Netherlands and the UK) with clearly diverging performance‐management cultures, and exploring the extent to which they rely upon joint and aligned initiatives.     

The matching extension problem in general graphs is co-NP-complete

A simple connected graph G with 2n vertices is said to be k-extendable for an integer k with \(0<k<n\) if G contains a perfect matching and every matching of cardinality k in G is a subset of some perfect matching. Lakhal and Litzler (Inf Process Lett 65(1):11–16, 1998) discovered a polynomial algorithm that decides whether a bipartite graph is k-extendable. For general graphs, however, it has been an open problem whether there exists a polynomial algorithm. The new result presented in this paper is that the extendability problem is co-NP-complete.     

The welfare state and globalisation: down and out or too tough to die?

Politicians as well as researchers frequently claim that globalisation – and in particular its economic dimension – poses a threat to the welfare state. This article examines whether such a claim is justified by the empirical studies that investigate the relationship between economic openness and the welfare state. Based on the literature, two contrasting hypotheses are distinguished: the first states that economic openness does threaten the welfare state and the second argues that this is not the case. The empirical studies are systematically reviewed in this article: the analysis shows that the second hypothesis is supported most often and it is therefore concluded that economic openness does not threaten the welfare state.     

Methods Used with a Low Grade Intelligence Group

Abstract

A man who tells secrets or stories must think of who is hearing or reading them, for a story has as many versions as it has readers. Everyone takes what he wants or can from it and thus changes it to his measure. Some pick out parts and reject the rest, some strain the story through the mesh of prejudice, some paint it with their own delight. A story must have some points of contact with the reader to make him feel at home in it. Only then can he accept wonders.     

A Flexible Evaluative Framework for Order Picking Systems

This paper develops a novel framework to evaluate the integral performance of order picking systems with different combinations of storage and order picking policies. The warehousing literature on order picking mostly considers minimizing either elapsed time or distance as the sole objective, whereas warehouse managers in a supply chain have to look beyond single‐dimensional performance and consider trade‐offs among different criteria. Thus managers still need a unified and efficient framework to select a portfolio of appropriate order picking policies from a multi‐criteria and contextual perspective. Our framework—combining data envelopment analysis, ranking and selection, and multiple comparisons—provides an efficient methodology to simultaneously analyze several interrelated problems in order picking systems with multiple performance attributes, such as service levels and operational costs. We demonstrate our approach through comprehensive evaluations of order picking policies in three low‐level, picker‐to‐parts rectangular warehouses facing demand variations.     

Non‐dominated Time‐Window Policies in City Distribution

Urban freight contributes significantly to pollution, noise disturbance, traffic congestion, and safety problems in city centers. In many cities, local governments have introduced policy measures, in particular time‐access restrictions, to alleviate these problems. However, setting time windows is very challenging due to the conflicting interests and objectives of the stakeholders involved. In this article, we examine whether it is possible to develop time‐window policies that enhance environmental sustainability and distribution efficiencies, while meeting the objectives of the municipalities. We develop a framework for balancing retailer (costs), municipality (satisfaction), and environmental (emissions) objectives, using data envelopment analysis, under different urban time‐window policies. The approach is illustrated by a case study of three Dutch retail organizations, with a large number of stores affected by such time windows. On the basis of an evaluation of 99 different time‐window policies, our results show that harmonizing time windows between neighboring cities leads to the best overall performance. The currently used time‐window policy appears to perform reasonably well, but can be improved on all dimensions . However, harmonizing time‐window policies may be difficult to realize in practice.     

Contesting Community Online: Virtual Imagery among Dutch Orthodox Protestant Homosexuals

Whereas substantial scholarly attention has been paid to the online presentation of self, symbolic interactionist approaches are largely absent in the literature on virtual communities. Instead, recurrent questions are whether communities can exist online and whether specific online venues qualify as communities. This article aims to move beyond these dichotomous questions by studying how different meanings attached to an online venue can be understood from offline experiences. In a case study of a Dutch forum for orthodox Protestant homosexuals, two types of understanding of online community emerged from an analysis of fifteen in‐depth interviews. Users struggling with stigmatization in offline life seek empathic support and have an encompassing sense of online community—the forum as “refuge.” For users dealing with practical everyday questions, online contacts are part of so‐called personal communities and help ameliorate offline life—the forum as “springboard.” Apart from demonstrating that online forums can serve as Goffmanian backstages in two distinct ways, these results indicate it is fruitful to take a symbolic interactionist approach to uncover relationships between offline and online social life.