We propose a simple test that uses information on workers' mobility, wages and firms' profits to identify the sign and … agents' payoffs are increasing in their own types, our test exploits within-firm variation on wages to rank workers by their …

We investigate the impact of labour market concentration on two dimensions of job quality, namely wages and job … and local product market concentration, we show that the elasticities of wages with respect to labour market concentration … are strikingly similar across countries: increasing labour market concentration by 10% reduces wages by 0.19% in Germany …

setting minimum wages at the contract level. Using an instrumental variable strategy and exploiting variations in contract …-level exposure to trade, we find for the 1995-2003 period that, on average, the surge in imports decreased contractual minimum wages … effect contrasts with a nonsignificant effect of trade on total wages, with the latter becoming positive and large only for …