Determinants of welfare service provision after the Golden Age

Jensen C. Determinants of welfare service provision after the Golden Age Int J Soc Welfare 2011: 20: 125–134 © 2009 The Author, International Journal of Social Welfare © 2009 Blackwell Publishing Ltd and the International Journal of Social Welfare. The welfare state literature exhibits a ‘transfer bias’ in the sense that very little research exists on welfare services or benefits in‐kind. This article presents one of the first systematic studies on the determinants of welfare service provision since the end of the Golden Age of welfare expansion. The article concludes that partisan factors do not drive change, although historically they may have been pivotal. Instead, new factors, including deindustrialisation, female labour force participation and rising public attention appear to be highly significant. It is argued that new studies need to take seriously both the individual characteristics of services as well as the changing social demands that the services are supposed to meet.     

The ghost of Auschwitz

Emmanuel Levinas argues that moral responsibility is enacted in the encounter between two people. Increasingly, however, encounters take place online and, rather than between two people, are mediated by virtual representatives known as avatars. In this paper, I explore the theoretical conditions for grounding encounters between users mediated by these online proxies, and the extent that they can be convincingly cast as moral. First, I draw on aesthetic theory in order to argue that online environments in which such interactions occur can gesture towards the moral responsibilities experienced in the offline world. Second, I explore ways of grounding the encounter in these online environments through theories of signification, ultimately utilising Jean-François Lyotard’s notion of the tensor read alongside the Levinasian ethical demand. Altogether, this paper attempts to provide an articulation of the very possibility of responsibility enacted and mediated through avatars and, as such, focuses upon the basic conditions of moral life online in order to provide a theoretical grounding.     

Transformed density rejection with inflection points

The acceptance-rejection algorithm is often used to sample from non-standard distributions. For this algorithm to be efficient, however, the user has to create a hat function that majorizes and closely matches the density of the distribution to be sampled from. There are many methods for automatically creating such hat functions, but these methods require that the user transforms the density so that she knows the exact location of the transformed density’s inflection points. In this paper, we propose an acceptance-rejection algorithm which obviates this need and can thus be used to sample from a larger class of distributions.     

The justice of earnings in dual-earner households

Over recent decades, the rise in female labor market participation and the increase in “atypical” employment arrangements have brought about a steady decline in traditional “male breadwinner” households and an increasing number of dual-earner households. Against this backdrop, the present paper investigates how different household contexts—ranging from traditional “male breadwinner” households to those challenging this model through joint contributions to household income—affect household members’ subjective evaluations of the justice of their personal income. In the first step, we derive three criteria used by individuals to evaluate the justice of personal earnings: compensation for services rendered, coverage of basic needs, and the opportunity to earn social approval. In the second step, we apply considerations from household economics and new approaches from gender research to explain why men's and women's evaluations of justice are determined to a considerable degree by the specific situation within their household. The assumptions derived regarding gender-specific patterns in justice attitudes are then tested on longitudinal data from the German Socio-Economic Panel Study (SOEP). The results support our central thesis that dual-earner households both reinforce and undermine gender-specific patterns in the evaluation of personal earnings. These patterns are undermined because women in dual-income households tend to have higher income expectations that challenge the existing gender wage gap. At the same time, gender-specific patterns are reinforced because men evaluate the justice of their personal income in relation to their ability to fulfill traditional gender norms.     

Public Sector Reform in Denmark: Organizational Transformation and Evaluation

Public sector reform in Denmark has not been studied extensively, despite the country's tireless reorganization efforts and track record of trying new ideas. This article thus seeks to fill a gap in the literature. It does this by examining the reorganization of the public sector in terms of the transformation of organizations, and by assessing how successive governments have evaluated the initiatives taken with the aim of knowing whether or not reorganization has worked. The discussion shows that reorganization has been incremental and pragmatic, and that governments have rarely evaluated their reorganization efforts in any systematic way. One of the primary reasons for this has been the desire of politicians and top civil servants to have political and administrative flexibility and freedom to seize on strategic opportunities, unconstrained by the findings of detailed evaluations.     

Delegation and Wage Determination in Trade Unions

Delegation of wage determination is modelled as the transferral of decision‐making rights to better‐informed agents. The rank and file of trade unions has less information and can, therefore, benefit from delegation. However, delegation might be disadvantageous for union members, since delegates pursue their own objectives. Also, delegates might incur a utility reduction, since becoming a delegate implies forfeiting a better‐paid outside option. We investigate under what conditions delegation of wage bargaining power is beneficial for union members and their potential leaders. The wage and employment effects of delegation are derived.     

Testing for the Cointegrating Rank of a VAR Process with Level Shift at Unknown Time

A systems cointegration rank test is proposed that is applicable for vector autoregressive (VAR) processes with a structural shift at unknown time. The structural shift is modeled as a simple shift in the level of the process. It is proposed to estimate the break date first on the basis of a full unrestricted VAR model. Two alternative estimators are considered and their asymptotic properties are derived. In the next step the deterministic part of the process including the shift size is estimated and the series are adjusted by subtracting the estimated deterministic part. A Johansen type test for the cointegrating rank is applied to the adjusted series. The test statistic is shown to have a well‐known asymptotic null distribution that does not depend on the break date. The performance of the procedure in small samples is investigated by simulations.     

Reasonable sample sizes for convergence to normality

The central limit theorem says that, provided an estimator fulfills certain weak conditions, then, for reasonable sample sizes, the sampling distribution of the estimator converges to normality. We propose a procedure to find out what a “reasonably large sample size” is. The procedure is based on the properties of Gini's mean difference decomposition. We show the results of implementations of the procedure from simulated datasets and data from the German Socio-economic Panel.     

Leveraging global sources of knowledge for business model innovation

This article explores the concept of leveraging global knowledge for business model innovation, whereby knowledge is transferred across space and firm boundaries for the reconfiguration of an incumbent firm's business model. Considering the implications of an ever-increasing fragmentation of global value chains and the associated dispersion of global knowledge sources, we propose that supply chain partners at foreign locations can provide valuable knowledge that incumbents can leverage to change their business model. Integrating insights from global supply chain, business model, and organizational learning literature, we theorize and empirically test how different organizational capabilities enable firms to acquire knowledge from foreign partners, integrate external with internal knowledge, transform knowledge through experimentation, and finally apply global knowledge in the form of business model innovation. We conclude with suggestions for future research.