This paper provides quantitative estimates of the welfare costs of nominal wage contracts. We find that the welfare costs of such contracts are fairly small and are generally relatively insensitive to changes in the economic environment. We then study how contract length might respond to changes...

This paper studies fluctuations in a real business cycle model when there is a risk neutral agent present to offer insurance to workers. This economy is compared with one in which there is no risk neutral agent but labor is indivisible. In static models it is difficult to distinguish the risk...