Measurement and Growth of R&D Within the Service Economy.

Twenty-five years ago, industrial performance of research and development (R&D) was primarily an activity undertaken by large traditional manufacturing firms. Only about 3 percent of the R&D conducted in industrial labs was done by service sector firms. By the late 1990s, however, such firms accounted for approximately 30 percent of the Nation's total industrial R&D expenditures, with a fairly large amount of the effort being directed toward the development and use of information technologies. Industry's increasing reliance on research and technology outsourcing also apparently has contributed to the service sector's substantial R&D expansion. This paper documents recent trends in US non-manufacturing R&D expenditures, highlighting their growth and focus and the difficulties in measuring these trends, as available from national R&D statistics. Broad comparisons with trends and concerns identified through other countries' surveys of service sector R&D are presented. Copyright 2001 by Kluwer Academic Publishers