Data from the IRI/CIMS Annual R&D Survey for fiscal year 1998 confirms cont
inuation of the recent upward upward trend in both the New Sales Ratio and
R&D intensity that Ir ns first reported last year. The increase in the New
Sales Ratio and the increase in R&D intensity the last three I ears (1996-1
998) reverses an earlier downward trend in these two metrics during the pre
vious three years (1993-1995). These trends are only evident if one examine
s time-series data from a common set of companies. Although more than 75 IR
I companies hale provided R&D expenditure and sales revenue data in any giv
en year; the trends noted above are based on only the 23 IRI firms that rep
orted data for each of the last six years. This is a small sample. To exami
ne the validity of these trends, R&D intensity values were computed over si
x years for a much larger set of IRI companies (136) from Standard and Poor
's Compustat database. The results of this analysis served to confirm the R
&D intensity trend noted above. One of the important aspects of the IRI/CIM
S Annual R&D Survey is the ability to link the survey results with those of
other complementary databases.