We analyze the dynamics of worker mobility in the United States over the 1968-1993 period at various levels of occupational and industry aggregation. We find a substantial overall increase in occupational and industry mobility over the period and document the levels and time trends in mobility...

We find that returns to occupational tenure are substantial. Everything else being constant, 5 years of occupational tenure are associated with an increase in wages of 12%-20%. Moreover, when occupational experience is taken into account, tenure with an industry or employer has relatively little...

We document and analyze the high level and the substantial increase in worker mobility in the United States over the 1968-97 period at various levels of occupational and industry aggregation. This is important in light of the recent findings that human capital of workers is largely occupation-...

In this paper we document substantial returns to occupational tenure. Everything else being constant, ten years of occupational tenure are likely to increase wages by at least $19\%$. Moreover, we show that when occupational experience is taken into account, tenure with an industry or an...

In this study we argue that wage inequality and occupational mobility are intimately related. We are motivated by our empirical findings that human capital is occupation-specific and that the fraction of workers switching occupations in the United States was as high as 16% a year in the early...

We analyze the dynamics of worker mobility in the United States over the 1968-1993 period at various levels of occupational and industry aggregation. We find a substantial overall increase in occupational and industry mobility over the period and document the levels and time trends in mobility...

The literature on the returns to training has pointed out that, immediately following a training episode, wages of participants in employer-sponsored training increase substantially while wages of participants in government-sponsored training hardly change. We argue that a clear selection issue...

The rapidly growing literature studying the returns to firm- and government-sponsored training has made a striking observation. Returns to firm-sponsored training are positive and large while returns to government-sponsored training are low or even negative, especially in the short run. This has...