Trade is sequential: buyers arrive in batches and each batch completes trade before the next arrives. Producers allocate the available supply among all potential batches of buyers. Inventories accumulate whenever a batch does not arrive. Shocks to cost and demand are serially independent. There...

This note demonstrates that it is easily possible to compute technological parameters out of national income accounting data in the presence of bargaining in the labor market. Applying the method to US data, we obtain that the output elasticity with respect to capital exceed 0.5.

We analyze an overlapping generations model which explicitly includes a secondary asset market. The economy is affected by a onetime shock which causes some of these assets to become toxic. As a response the government may intervene by buying these assets at market value and removing them from...

In this paper, sustained technological progress results from the feedback between technical change and the accumulation of wealth. The production technology is affected by a productivity factor which ensues from research and development. The research and development process is described as a...

Should government subsidize R&D and does it matter how these subsidies are allocated? We examine these questions in a dynamic model where R&D is described as sequential sampling from a distribution of new ideas. Successful discoveries affect future available resources and incentives for further...