Decisions take time, and the time taken to reach a decision is likely to be informative about the cost of more precise judgments. We formalize this insight in the context of a dynamic rational inattention (RI) model. Under standard conditions on the flow cost of information in our discrete-time...

We consider the desirability of modifying a standard Taylor rule for a central bank's interest-rate policy to incorporate either an adjustment for changes in interest-rate spreads (as proposed by Taylor [2008] and by McCulley and Toloui [2008]) or a response to variations in the aggregate volume...

This paper shows that the output losses from energy taxes are significantly larger than usually computed when due account is taken of imperfect competition among energy using firms. Even with perfect competition among these firms, the loss in GNP is of the same order of magnitude as the revenue...