Perhaps it does. We propose a model in which workers with little education or in the tails of the age distribution – the inexperienced and the old – have more chance of job failure (mismatch). Recruits? average education should then increase and the standard deviation of starting age...

We specify and implement a test for the importance of network effects in determining the establishments at which people work, using recently-constructed matched employer-employee data at the establishment level. We explicitly measure the importance of network effects for groups broken out by...