This critical study of the consequences of firms' widely using the not
ions of ''competence'' and, correlatively, of responsibility, recognit
ion of know-how, individualization, transferability and flexibility sh
ows that the appeal to competence favors cross-cutting functions over
occupations, occupational known-how and job contents. It casts doubt o
n the model of job qualifications that studies have long taken to be a
litmus test for social relations. Using this notion actually reinforc
es domination. Supposedly imposed to help firms adjust more rapidly, t
he rationale underlying competence tends to destroy existing sociabili
ty between wage-earners while, at the same time, evoking the illusion
of a consensus between differentiated, competing individuals.