The transatlantic productivity gap: Is R&D the main culprit?

Raquel Ortega-Argilés*, Mariacristina Piva, Marco Vivarelli

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

15 Citations (Scopus)


The literature has pointed to different causes to explain the productivity gap between the EU and the US in the last decades. This paper tests the hypothesis that the lower European productivity performance in comparison with the US can be explained not only by a lower level of corporate R&D investment but also by a lower capacity to translate R&D investment into productivity gains. The proposed microeconometric estimates are based on a unique longitudinal database covering the period 1990-2008 and comprising 1,809 US and EU companies for a total of 16,079 observations. Consistent with previous literature, we find robust evidence of a significant impact of R&D on productivity; however, using different estimation techniques, the R&D coefficients for the US firms always turn out to be significantly higher. To see to what extent these transatlantic differences in the R&D/productivity relationship may be related to the different sectoral structures in the US and the EU, we differentiated the analysis by sectors. The result is that both in manufacturing, services and high-tech manufacturing sectors US firms are more able to translate their R&D investments into productivity increases.

Original languageEnglish
Pages (from-to)1342-1371
Number of pages30
JournalCanadian Journal of Economics
Issue number4
Publication statusPublished - 1 Nov 2014

ASJC Scopus subject areas

  • Economics and Econometrics


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