EU-US differences in the size of R&D intensive firms: do they explain the overall R&D intensity gap?

被引:8
|
作者
Ortega-Argiles, Raquel [1 ]
Brandsma, Andries [2 ]
机构
[1] Inst Super Tecn, IN Ctr Innovat Technol & Policy Res, P-1049001 Lisbon, Portugal
[2] European Commiss, Joint Res Ctr, Inst Prospect Technol Studies, E-41092 Seville, Spain
关键词
INNOVATION;
D O I
10.3152/030234210X508633
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The average firm size of the top R&D investors among US-based companies is smaller than that of the EU-based firms. Does this help to explain why the US has a greater R&D intensity, or is the greater firm size in the EU, just as its lower R&D intensity, determined by the sectors in which the top R&D investors are operating? Using data from the 2006 EU Industrial R&D Investment Scoreboard, the size differential between EU and US R&D performers is more closely examined. Despite great differences between sectors, the overall distribution of R&D investments by companies in both economies is remarkably similar, as opposed to the distribution of the R&D/sales ratios.
引用
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页码:429 / 441
页数:13
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