Summary: Aug. 5 (Bloomberg) -- Fred Ledley, director of Bentley University's Center for Integration of Science and Industry, says the Bureau of Economic Analysis's decision to include research and development spending by companies in fixed investment, part of its recent revisions to the calculation of gross domestic product, will foster innovation. Ledley talks with Bloomberg's Kathleen Hays and Vonnie Quinn on Bloomberg Radio's "The Hays Advantage." (Source: Bloomberg)
