Risk-neutral individuals take more risky decisions when they have limited liability. Risk-neutral managers may not when acting as agents under contract and taking costly actions to acquire information before taking decisions. Limited liability makes it optimal to increase the reward for outcomes...

Workers will not pay for general on-the-job training if contracts are not enforceable. Firms may if there are mobility frictions. Private information about worker productivities, however, prevents workers who quit receiving their marginal products elsewhere. Their new employers then receive...

This paper combines matching frictions with e¢ ciency wages to deter shirking in a model that is estimated for the USA and the UK to derive the underlying structural parameters. Methods robust to weak instruments are used to show that, for both countries, both matching frictions and efficiency...