This paper studies the costs of adjusting employment, distinguishing between firms' firing and workers' mobility costs. We construct a simple dynamic general equilibrium model of labour demand and supply and show that only the joint response of employment and wages to firm level shocks can...

The full insurance hypothesis states that shocks to the firm's performance do not affect workers' compensation. In principal-agent models with moral hazard, firms trade off insurance and incentives to induce workers to supply the optimal level of effort. We use a long panel of matched...

We exploit time variation in the degree of development of local credit markets and matched employer-employee data to assess the role of the firm as an internal credit market. In less developed local credit markets firms can offer a flatter wage-tenure profile than firms in more developed credit...

We exploit time variation in the degree of development of local credit markets and matched employer-employee data to assess the role of the firm as an internal credit market. In less developed local credit markets firms can offer a flatter wage-tenure profile than firms in more developed credit...