The authors estimate a wage model that includes an array of variables measuring the fraction of time worked during each year of the career. This array fully characterizes past employment experience, regardless of how sporadic it has been. Their model yields substantially higher estimated returns...

Using National Longitudinal Survey data, the authors estimate proportional hazard models in order to learn whether it is more difficult for employers to identify female nonquitters than male nonquitters. They find that women may be a higher risk than men in the overall sample because they are...

We examine the effect of remittances from abroad on households' schooling decisions using data for El Salvador. Following the massive war-related emigration of the 1980's, remittances became a significant source of household income throughout the 1990's. We use the Cox proportional hazard model...

If wage growth over the career results from embellishment of one's skills, then obsolescence is a matter of luck, a matter of the vagaries of market demand and of innovations that prize alternative skills. If wage growth results from learning and adapting to change, then obsolescence is the...