Mobility and flexibility is increasingly demanded as structural change challenges established educational systems and traditional occupational demarcations. We use Lazear's skill-weights approach (2003) first to operationalize the degree of specificity of skill combinations in an innovative...

This paper examines how workers' earnings change after involuntary job separations depending on the workers' acquired IT skills and the specificity of their occupational training. We categorize workers' occupational skill bundles along two independent dimensions. First, we distinguish between...

This paper examines the role of lifelong learning in counteracting skill depreciation and obsolescence. We build on findings showing that different skill types have structurally different depreciation rates. We differentiate between occupations with more hard skills versus more soft skills. To...