The U.S. dollar serves as a vehicle currency or medium of exchange in the global foreign exchange markets. After reviewing some of the existing theories on vehicle currencies, the hypothesis put forth is that the dollar's role is linked to the relatively low cost of payments-related intraday...

This paper analyzes the meltdown of the commercial paper market during the Great Depression, and relates those findings to the recent financial crisis. Theoretical models of financial frictions and information problems imply that lenders will make fewer noncollateralized loans or investments and...

Most U.S. house price models break down in the mid-2000s due to the omission of exogenous changes in mortgage credit supply (associated with the subprime mortgage boom) from house price-to-rent ratio and inverted housing demand models. Previous models lack data on credit constraints facing...