Author Archives: James_Hamilton

Initial claims for unemployment insurance

The Labor Department reported today that initial claims for unemployment insurance rose by 27,000 in the most recent available week. Although that’s a disappointing development, it’s still a small enough increase to allow the 4-week average to fall for the second week in a row. Since that declining 4-week average is one of the few encouraging pieces of news in an otherwise discouraging economic landscape, I wanted to take a closer look at just how significant a statistical signal it really sends.

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The Aruoba-Diebold-Scotti Business Conditions Index

Last weekend I attended an excellent conference on business cycles hosted by UC Riverside (program details here). Among the many interesting presentations was an update from University of Maryland Professor Boragan Aruoba on the index of current business conditions that he developed with Professor Frank Diebold of the University of Pennsylvania and Federal Reserve economist Chiara Scotti.

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