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| AIA says ABI reverts back into negative territory Following the first positive reading since January 2008, the Architecture Billings Index (ABI) dropped nearly two points in October. As a leading economic indicator of construction activity, the ABI reflects the approximate nine to twelve month lag time between architecture billings and construction spending. The American Institute of Architects (AIA) reported the October ABI score was 48.7, down from a reading of 50.4 the previous month. This score reflects a decrease in demand for design services (any score above 50 indicates an increase in billings). The new projects inquiry index was 61.7, down slightly from a nearly three-year high mark of 62.3 in September. write your comments about the article :: © 2010 Construction News :: home page |