This paper uses a real-time data set to analyze data revisions and to test the robustness of published econometric results. The data set consists of vintages, or snapshots, of the major macroeconomic data available at quarterly intervals in real time. The paper illustrates why such data may...

Until the end of 1977, the U.S. consumer price index (CPI) for rents tended to omit rent increases when units had a change of tenants or were vacant, biasing inflation estimates downward. Beginning in 1978, the Bureau of Labor Statistics (BLS) implemented a series of methodological changes that...

We show that bank branching tends to mitigate localized market power by broadening the geographic scope of competition among banks, even though branch banking allows banks to differentiate themselves through their choices of branch locations. Banking services at peripheral locations will be...