Service contracts which involve the movement of workers can result in a certain number of social problems. For example, it is generally difficult to measure labour flows stemming from such contracts and to know their impact on the labour market. In addition, legislation on social matters, in...

We construct asset markets, that are similar to those studied by Smith, Suchanek and Willians (1988), in which bubbles and crashes tended to occur. The main difference between the markets studied here and those studied by Smith et al. are that in the markets studied here, the fundamental values...

The early careers of French doctors in life sciences are characterized by the importance of temporary jobs. While most young Ph.D. researchers wish to obtain a job in the French academic sector (which grants them, among other things, lifetime employment), few of them manage to achieve this...

The objective of this paper is first to predict generalized Euclidean distances in the context of discrete and quantitative variables and then to derive their statistical properties. We first consider the simultaneous modelling of discrete and continuous random variables with covariates and...

FT-IR microspectroscopy can be used to study the global composition and architecture of plant cell walls and it allows cell wall mutants to be identified. Our aim is to define a distance between cell wall mutants in the model species Arabidopsis based on FT-IR spectra. Since the number of data...