This paper develops a tractable empirical approach to estimate the effect of on-the-job tenure on the permanent and the transitory variance of earnings. The model is also used to evaluate earnings instability associated with fixed-term contracts (short-tenure contracts) in Italy. Our results...

We study the effect of tenure on earnings instability in Italy using two alternative estimation strategies. First we use a descriptive measure of earnings instability and fixed effects regressions. Second, we develop a formal model of earnings dynamics distinguishing permanent from transitory...

We investigate the effects of two reforms of temporary employment using panel data on Italian firms. We exploit variation in their implementation across regions and sectors for identification. Our results show that the reform of apprenticeship contracts increased job turnover and induced the...

This article documents the increasing dispersion of capital-labour ratios across firms in the US and provides some empirical evidence of a positive correlation at the two-digit industry level between the dispersion of capital-labour ratios across firms and residual wage inequality. To explain...

Many contributions suggest that earnings instability has increased during the 1980s and 1990s. This paper develops and estimate an on-the-job search to assess the contribution of job mobility to explaining earnings instability. Using two estimation samples (late 1980s and late1990s) from the...

Employment protection may affect both productivity and capital investment because higher adjustments costs hamper allocative efficiency and may therefore affect both the optimal capital labor input mix and total factor productivity. To estimate the impact of dismissal costs on capital deepening...