Venture capital investment, 2008
US venture capital investment, by stage - latest quarters
US venture capital investment, by industry - historical trends
US venture capital investment, by industry - latest quarters
Quarterly R&D expenses, all industries 2007-09
Quarterly R&D expenses, ICT industries 2007-09
R&D growth over the business cycle, OECD 1981-2007
Responsiveness of R&D to the business cycle, 1981-2007
R&D intensity (GERD/GDP), 2007 or latest available year
Responsiveness of business R&D to the business cycle, 1981-2007