Though a lot of work has been done on the distribution of job tenures, we are still uncertain about its main determinants. In this paper, we stress random shocks to match productivity after the start of an employment relation. The specificity of investment makes hiring and separation decisions...

The age at which children leave the parental home differs considerably across countries. We present a theoretical model predicting that higher job security of parents and lower job security of children may delay emancipation. We then provide aggregate evidence which supports this hypothesis for...

Frequent non-completion in optional education can be efficient if dropouts optimally exercise an option rationally foreseen by previous enrollment choices. This paper shows that in educational opportunities and groups of students where enrollment resolves more pronounced individual uncertainty...