Wage increases, along with job tenure, are one of the most robust empirical regularities found in labor economics. Several theories explain these empirical regularities, and such theories offer sharp empirical predictions for the relation between productivity-tenure and wage-tenure profiles. The...

What happened to the traditional, long-term employment practices in Japan after the 1990s has remained unexplored. We take advantage of a micro data set from the Basic Survey on Wage Structure to provide new evidence regarding the years of tenure for Japanese male workers after a decade-long...

Exploiting heterogeneous variations in labour cost increases due to Japan's 2003 social insurance premium reform as a natural experiment, we estimate the impacts of the increased social insurance premiums on employment, working hours and payroll costs. Using the difference‐in‐differences...