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| Architecture Billings Index returns to more modest growth level After three months of substantial growth, the Architecture Billings Index (ABI) in August receded to a figure more in line with the scores seen throughout the spring. As a leading economic indicator of construction activity, the ABI shows an approximate nine to twelve month lag time between architecture billings and construction spending. The American Institute of Architects (AIA) reported the August ABI rating was 53.9, down significantly from the near record 60.0 in July (any score above 50 indicates an increase in billings), and inquiries for new projects was 60.5. This is the biggest drop since September 2006 when the Index dropped from 59.4 to 52.1. write your comments about the article :: © 2007 Construction News :: home page |