Complementarity in the Innovation Strategy: Internal R&D, External Technology Acquisition and Cooperation

CEPR Discussion Paper No. 3284

41 Pages Posted: 23 Apr 2002

See all articles by Bruno Cassiman

Bruno Cassiman

IESE Business School; KU Leuven - Faculty of Business and Economics (FEB)

Reinhilde Veugelers

Catholic University of Leuven (KUL) - Department of Applied Economics; Centre for Economic Policy Research (CEPR)

Date Written: March 2002

Abstract

Successful innovation depends on the development and integration of new knowledge in the innovation process. In order to innovate successfully, the firm will combine different innovation activities. In addition to doing own research and development, firms typically are engaged in the acquisition of knowledge on the technology market and cooperate actively in R&D with other firms and research organizations. In this Paper we provide evidence on complementarity between different innovation activities. Using data from the Community Innovation Survey on Belgian manufacturing firms, we show that firms that are only engaged in a single innovation strategy, either internal R&D activities or sourcing technology externally, introduced fewer new or substantially improved products compared to firms which combine internal and external sourcing. This result is consistent with complementarity between own R&D and external technology sourcing activities. Furthermore, we show that the different innovation activities are strongly positively correlated and identify common drivers, resulting in the perceived complementarity between these innovation activities. An important finding is that a capacity to strategically protect intellectual property and a more basic R&D base which may serve as an absorptive capacity, are important common drivers for the different innovation activities.

Keywords: Complementarity, innovation, R&D, technology acquisition

JEL Classification: D21, O31, O32

Suggested Citation

Cassiman, Bruno and Veugelers, Reinhilde, Complementarity in the Innovation Strategy: Internal R&D, External Technology Acquisition and Cooperation (March 2002). CEPR Discussion Paper No. 3284. Available at SSRN: https://ssrn.com/abstract=308601

Bruno Cassiman (Contact Author)

IESE Business School ( email )

Avenida Pearson 21
Barcelona, 08034
Spain
+34 93 602 4426 (Phone)
+34 93 253 4343 (Fax)

KU Leuven - Faculty of Business and Economics (FEB) ( email )

Naamsestraat 69
Leuven, B-3000
Belgium

Reinhilde Veugelers

Catholic University of Leuven (KUL) - Department of Applied Economics ( email )

Leuven, B-3000
Belgium
+32 16 32 6908 (Phone)
+32 16 32 6732 (Fax)

Centre for Economic Policy Research (CEPR)

London
United Kingdom

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