New public management and professionals in the public sector. What new patterns beyond opposition?

The proliferation of reforms in public administration based on the principles and instruments of the “New Public Management” (NPM) have triggered protest from and collective action by many professional groups in various sectors (healthcare, education, justice, social work, research…) and raised questions about the future of professionals working in the public service, particularly as concerns their autonomy. However, after analyzing the situation, it seems that the opposition between NPM and certain professional groups is not the last word in the debate. Should changes be seen as the decline of professional groups and of their autonomy or as a transformation of professional models, an overhaul of professionalism, etc.? Such questions, which current events in France and Europe have brought to the fore, are food for ongoing sociological thought. They are broached here empirically, from the field, applying varied levels of analysis and research. The contributors to this dossier explore the different forms of tension existing between professional groups and NPM.     

Ethnic discrimination in hiring decisions: a meta-analysis of correspondence tests 1990–2015

For almost 50 years field experiments have been used to study ethnic and racial discrimination in hiring decisions, consistently reporting high rates of discrimination against minority applicants – including immigrants – irrespective of time, location, or minority groups tested. While Peter A. Riach and Judith Rich [2002. “Field Experiments of Discrimination in the Market Place.” The Economic Journal 112 (483): F480–F518] and Judith Rich [2014. “What Do Field Experiments of Discrimination in Markets Tell Us? A Meta Analysis of Studies Conducted since 2000.” In Discussion Paper Series. Bonn: IZA] provide systematic reviews of existing field experiments, no study has undertaken a meta-analysis to examine the findings in the studies reported. In this article, we present a meta-analysis of 738 correspondence tests in 43 separate studies conducted in OECD countries between 1990 and 2015. In addition to summarising research findings, we focus on groups of specific tests to ascertain the robustness of findings, emphasising differences across countries, gender, and economic contexts. Moreover we examine patterns of discrimination, by drawing on the fact that the groups considered in correspondence tests and the contexts of testing vary to some extent. We focus on first- and second-generation immigrants, differences between specific minority groups, the implementation of EU directives, and the length of job application packs.     

Human rights at the heart of the social work curriculum

ABSTRACT

Social work policy and practice all over the world continue to face the impact of the neoliberal agenda. Similarly, social work education has been subject to the economic and political changes, with an increasing emphasis on a discourse of ‘evidence-based practice’. However, it is the core of social work programs in higher education to initiate students in the fundamental values of social work, as they are recognized in the global definition of social work. In order to prepare future social workers for their assignment, human rights should be given an explicit place in the social work curricula at Universities and Universities of Applied Sciences.

For human rights to gain more attention in social work programs in higher education, a Manifesto was written by lecturers’ social work in the Netherlands and Flanders, with a 5-point program to include human rights in the social work curricula. In this article, we elaborate on the five objectives that are presented in the Manifesto. Throughout the paper, we introduce small ‘case examples’ of how human rights can be integrated in education. These experiences show the importance of developing a particular social work perspective on human rights that is found in the idea of ‘human rights from below.’     

MORM—A Petri Net Based Model for Assessing OH&S Risks in Industrial Processes: Modeling Qualitative Aspects

Because of the increase in workplace automation and the diversification of industrial processes, workplaces have become more and more complex. The classical approaches used to address workplace hazard concerns, such as checklists or sequence models, are, therefore, of limited use in such complex systems. Moreover, because of the multifaceted nature of workplaces, the use of single-oriented methods, such as AEA (man oriented), FMEA (system oriented), or HAZOP (process oriented), is not satisfactory. The use of a dynamic modeling approach in order to allow multiple-oriented analyses may constitute an alternative to overcome this limitation. The qualitative modeling aspects of the MORM (man-machine occupational risk modeling) model are discussed in this article. The model, realized on an object-oriented Petri net tool (CO-OPN), has been developed to simulate and analyze industrial processes in an OH&S perspective. The industrial process is modeled as a set of interconnected subnets (state spaces), which describe its constitutive machines. Process-related factors are introduced, in an explicit way, through machine interconnections and flow properties. While man-machine interactions are modeled as triggering events for the state spaces of the machines, the CREAM cognitive behavior model is used in order to establish the relevant triggering events. In the CO-OPN formalism, the model is expressed as a set of interconnected CO-OPN objects defined over data types expressing the measure attached to the flow of entities transiting through the machines. Constraints on the measures assigned to these entities are used to determine the state changes in each machine. Interconnecting machines implies the composition of such flow and consequently the interconnection of the measure constraints. This is reflected by the construction of constraint enrichment hierarchies, which can be used for simulation and analysis optimization in a clear mathematical framework. The use of Petri nets to perform multiple-oriented analysis opens perspectives in the field of industrial risk management. It may significantly reduce the duration of the assessment process. But, most of all, it opens perspectives in the field of risk comparisons and integrated risk management. Moreover, because of the generic nature of the model and tool used, the same concepts and patterns may be used to model a wide range of systems and application fields.     

Validation of surrogate end points in multiple randomized clinical trials with failure time end points

Before a surrogate end point can replace a final (true) end point in the evaluation of an experimental treatment, it must be formally 'validated'. The validation will typically require large numbers of observations. It is therefore useful to consider situations in which data are available from several randomized experiments. For two normally distributed end points Buyse and co-workers suggested a new definition of validity in terms of the quality of both trial level and individual level associations between the surrogate and true end points. This paper extends this approach to the important case of two failure time end points, using bivariate survival modelling. The method is illustrated by using two actual sets of data from cancer clinical trials.     

Patterns of change in youth unemployment regimes: France and Switzerland compared

The comparison between France and Switzerland enables us to compare a country that has a strong interventionist tradition in the labour market and whose youth unemployment is endemically high with a more liberal country that is faced with a more recent increase in youth unemployment but which, nevertheless, remains relatively measured. Starting from different rules and values, the two youth unemployment systems resemble each other insofar as both exclude most unemployed youth from all available benefits. From this angle, French egalitarianism rejoins Swiss differentialism. In both cases, it is not the least of paradoxes that the system of unemployment insurance so little benefits those who are most vulnerable to the economic crisis and the present dearth of jobs.     

Nested Kriging predictions for datasets with a large number of observations

This work falls within the context of predicting the value of a real function at some input locations given a limited number of observations of this function. The Kriging interpolation technique (or Gaussian process regression) is often considered to tackle such a problem, but the method suffers from its computational burden when the number of observation points is large. We introduce in this article nested Kriging predictors which are constructed by aggregating sub-models based on subsets of observation points. This approach is proven to have better theoretical properties than other aggregation methods that can be found in the literature. Contrarily to some other methods it can be shown that the proposed aggregation method is consistent. Finally, the practical interest of the proposed method is illustrated on simulated datasets and on an industrial test case with \(10^4\) observations in a 6-dimensional space.     

Sexual activity among never-married men in northern Thailand

We use data collected in 1991 to investigate sexual activity among never-married men in Thailand, with a focus on age at first intercourse, characteristics of sexual partners, and conditions under which men visit prostitutes. We sampled men from a broad spectrum of northern Thai society, including university undergraduates, soldiers, and semiskilled/unskilled workers. We found that except for the students, the majority of each subsample is sexually experienced; prostitutes are the most common type of sexual partner for all groups. Alcohol consumption is associated with several measures of sexual activity. Condom use with prostitutes varies among the subsamples. Among men who have both prostitute and nonprostitute partners, the majority of those who do not use condoms with prostitutes also do not use condoms with their nonprostitute partners. We consider the implications of these results for the AIDS epidemic in Thailand.