Mobilité professionnelle : une approche en termes de segmentation

The article analyses how the changes in firm's human resources practices shaped the dynamics of labour market segmentation in France. The survey FQP 2003 is rich information to describe jobs. It offers classic information as the sector or the size of the company and also more original information on the concrete conditions of job as the use of the information technology, the rate of work, the contact with the public, the type of hierarchical control... We exploiting this information to analyze the link between characteristics of job and security of the careers. The work references of persons in salaried employment in 1998, notably on the nature and content of the post, made it possible to better characterize their trajectories over a five-year period. These movements of mobility could have reflected a transformation of internal labor markets rather than their decline.