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The survey of the Philadelphia regions manufacturing sector has been a pretty solid leading indicator of the overall strength or weakness and recession experienced by general economy.
As you can see by the following chart (click for larger version), during the past three post-recession expansion periods, the “current” diffusion index generally vacillated between 0 and 35 while the “future” index left the period of contraction at an elevated level and eventually joining the “current” index.
Finally, as the economy pushes closer to contraction, both indices decline dramatically with a breach of -20 by the “current” index generally indicating that recession is upon us.
As you can see from the charts below, and now having been officially confirmed by the NBER, the business outlook survey again very accurately predicted the start of the current recession and further continues to indicate contraction.
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The following chart shows the latest results of the “current new orders” “current prices paid” and “future employment” components (click for larger versions).
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The following chart (click for larger) shows these measures during the last stagflationary era seen between 1976 – 1980. Notice the clear divergence of rising prices and falling growth.
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