The Belgian labour market during and after the crisis

The article looks at the impact that the 2008-2009 recession had on the Belgian labour market and, whilst taking account of the varying severity and duration of the economic downturn, draws a comparison with other European countries. More specifically, the consequences are investigated with regard to the adaptation of volume of labour and labour costs, and also the composition of employment. The analysis for Belgium shows that the crisis was accompanied by a less than proportional contraction in the volume of labour, resulting in a fall in labour productivity. The reduction in the volume of labour was only partly reflected in the trend in employment as the use of measures aimed at limiting working time, with a considerable fall in the number of hours worked per employee as a result, was accompanied by considerable labour hoarding. In general terms, the crisis did not result in a fall in the activity rate, but there is a major risk of discouragement among low-skilled young people. The increase in long-term unemployment points in turn to the threat of a rise in structural unemployment, which may adversely affect the potential for growth in the economy. The crisis did not have a moderating effect on the trend in hourly labour costs. After allowing for the productivity trend, the labour cost handicap, expressed in unit labour costs, narrowed temporarily with respect to the three neighbouring countries, but an increase in this handicap was once again posted in 2010.labour hoarding, long-term unemployment, labour productivity, labour cost handicap, hysteresis

Working time and forms of employment in Belgium

The article discusses developments over the past two decades in regard to working time and alternative forms of employment, placing the trends seen in Belgium in an international perspective. It also examines whether the Belgian regulations on this subject are stricter than those in the other EU-15 countries. For the Belgian working population, the usual working time averaged 37 hours per week in 2004, whereas in 1983 it was a little over 40 hours. There are wide variations within the EU-15. Belgian working time is somewhat shorter than the average for the EU-15, and that also applies to employees. The average working time ascertained for the various countries is influenced by the employment structure. After adjustments for that factor, the differences are definitely smaller, and working time in Belgium is roughly the same as the EU-15 average. The decline in average working time and the increased dispersion which have emerged over the years are inevitably connected with the growing use of part-time working and other alternative forms of employment such as temporary work, employment during non-standard hours, overtime working, variable working hours and home working. In many cases this satisfies a genuine preference on the part of the persons concerned, e.g. those seeking a better balance between work and family life. However, since these forms of employment are more common among risk groups such as women, older workers, the young and the low-skilled, there is a danger of further segmentation of the labour market. On the demand side of the labour market, the alternative forms of employment give employers a range of instruments which are conducive to a flexible production process.working time, part-time employment, temporary work, overtime, flexibility

On the size and shape of excluded volume polymers confined between parallel plates

A number of recent experiments have provided detailed observations of the configurations of long DNA strands under nano-to-micrometer sized confinement. We therefore revisit the problem of an excluded volume polymer chain confined between two parallel plates with varying plate separation. We show that the non-monotonic behavior of the overall size of the chain as a function of plate-separation, seen in computer simulations and reproduced by earlier theories, can already be predicted on the basis of scaling arguments. However, the behavior of the size in a plane parallel to the plates, a quantity observed in recent experiments, is predicted to be monotonic, in contrast to the experimental findings. We analyze this problem in depth with a mean-field approach that maps the confined polymer onto an anisotropic Gaussian chain, which allows the size of the polymer to be determined separately in the confined and unconfined directions. The theory allows the analytical construction of a smooth cross-over between the small plate-separation de Gennes regime and the large plate-separation Flory regime. The results show good agreement with Langevin dynamics simulations, and confirm the scaling predictions.Comment: 15 pages, 3 figure

Acquiring Epistemic Modal Auxiliaries: The Role of Theory of Mind

This study considers the acquisition of epistemic modal auxiliaries (EMA) in typically developing (TD) and autistic children and the role that Theory of Mind (ToM) plays in this development. Nineteen Dutch-speaking TD children and ten autistic children received tasks assessing ToM, general linguistic ability and EMA comprehension. Results suggest that both groups have some understanding of the Dutch EMA system, but no significant differences were found between groups. However, once participants were divided into ToM passers and ToM failers irrespective of clinical diagnosis, results showed that passers performed significantly better than failers on EMA understanding. Having a good understanding of others’ mental states, as evidenced by full marks on ToM tasks, thus seems important in the acquisition of EMA

On hawser force criteria for navigation lock design: Case study of maritime locks in port of Antwerp

The first part of this paper offers a general reflection upon the issue of mooring line forces and ship behaviour during filling/emptying of (maritime) navigation locks. The philosophy behind the so-called hawser force criterion and the classical approach to deal with it in design studies, is described first. Secondly, some innovations in the definition, verification and validation of the design criteria are highlighted. In the second part of this paper, a case study is presented focusing on two maritime locks in the Port of Antwerp (Belgium): the Zandvliet lock (L x W = 500m x 57m) and the Berendrecht lock (L x W = 500m x 68m). To illustrate and comment upon the hawser force issues, results of scale modelling, in situ measurements and numerical modelling are discussed, in comparison to published hawser force criteria

Monitoring ethnic minorities in the Netherlands

Item does not contain fulltextThe article first summarises the history of ethnic minority policy in the Netherlands and the development of the ‘ethnic minority’ and ‘allochthonous’ categories, which are peculiar in comparative perspective in emphasising socio-economic disadvantage as a constitutive dimension of minority status and in setting the minority question within the broader Dutch political principle of ‘pillarisation’. The article then examines the use of statistics in public policy, in a context where the national census has been discontinued since 1971, focusing more specifically on the case of education, where major statistical efforts have been devoted to identifying patterns of disadvantage and integration. Finally, the article briefly examines current debates on the situation of ethnic minorities in the Netherlands in the context of growing questioning of established Dutch models of minority policy.13 p