for a dramatically lower percentage of total variation in benefits than in wages. We also document sharply higher between …-firm variation in nonwage benefits than in wages. We argue that this pattern can be a consequence of nondiscrimination regulations … labor markets positively predicts their colleagues' benefits, controlling for occupation, wages, state, and industry. We …

job training on wage rates across firms with a weighted-average of the contrast in wages between different firms for a … fixed level of training. Thus, Lee bounds set identifies a policy-relevant estimand only when firms pay homogeneous wages … training on wage rates at each firm which leverage information on firm-specific wages. We illustrate our partial identification …