The National System of Innovation (NSI)
According to Christopher Freeman (1995, p.5), the first to use the term âNational System of Innovationâ was Lundvall. However, in published form the term was first used by Freeman himself in the book Technology Policy and Economic Performance, Lessons from Japan (Freeman, 1987). As a result, the academic community credits Freeman with coining this expression. In fact, the concept goes back to Friedrich List (1984), who at that time was thinking about the method Germany might use to overtake Britain. He was in favour of infant industry protection policy, a major part of which was learning new technology and applying it.
In the 1990s there were two influential monographs concerning the National System of Innovation; one was National Systems of Innovation: Towards a Theory of Innovation and Interactive Learning edited by Bengt-Ă
ke Lundvall (1992), and the second was National Innovation Systems: A Comparative Analysis edited by Richard Nelson (1993). The 2008 book Small Country Innovation Systems, Globalization, Change and Policy in Asia and Europe, edited by Charles Edquist, provided the latest approach to studying NSI. These three books articulate different perceptions of the same term, but they do not contrast with each other. In fact, they complement each other in many respects.
In his book Freeman defined the National System of Innovation as âthe network of institutions in the public and private sectors whose activities and interactions initiate, import, modify and diffuse new technologiesâ (1987, p.1). His theory identifies and studies major actors in this system. Compared with previous theories, it placed innovation in a wider purview, thus contributing to a better understanding of this critical process. By paying attention to innovation networks, the nature of innovation can be demonstrated more clearly.
Furthermore, from the very beginning of the study of NSI it has been clear that it has policy implications. Government policy plays a pivotal role in shaping a countryâs NSI, and many countries have experienced this. This suggests new rationales and new approaches for government technology policies (OECD, 1997). To sum up, as the first attempt to use NSI as an approach to innovation, while very rudimentary, Freemanâs book was a pioneering work, and almost all later studies in this area make reference to it.
Lundvallâs was a more theoretical approach. It first makes a distinction between a System of Innovation in the narrow sense and a System of Innovation in the broad sense. The narrow definition includes âorganisations and institutions involved in searching and exploringâ (1992, p.12), while the broad definition âincludes all parts and economic structures and the institutional set-up affecting learning as well as searching and exploringâ (1992, p.12). The core concepts in this book are knowledge and learning; Lundvall argues that:
the most fundamental resource in the modern economy is knowledge and accordingly, that the most important process is learning ⌠it is assumed that learning is predominantly an interactive and therefore, a socially embedded process which cannot be understood without taking into consideration its institutional and cultural context.
(Lundvall, 1992, p.1)
Lundvallâs book provides theoretical groundwork for incoming NSI studies, and exposes the nature of innovation.
Nelsonâs edited book consists of 15 case studies ranging from large high-income countries such as the US, Japan and the UK to low-income countries such as South Korea, Brazil and Argentina. It is much more empirical than Lundvallâs. In the first chapter Nelson gives his definitions of âinnovationâ, âsystemsâ and ânationalâ. The system concept, according to Nelson, is âa set of institutional actors that, together, plays the major role in influencing innovative performanceâ (Nelson, 1993). No matter which country is discussed, the authors are mainly concerned with formal actors. In other words, it was the formal institutions that caught the attention of the contributors to Nelsonâs book, unlike Lundvallâs work. In talking about the âmajor institutional actorsâ, the book mainly discusses firms, industrial research laboratories, universities and public laboratories. Each chapter only sheds light on the important formal institutional actors involved.
Edquistâs book is quite different from the two previous ones. Edquist classifies Nelsonâs and Lundvallâs ways of studying NSI as traditional approaches (Edquist, 2008). The approach Edquist adopts is called âAn Activities-based Framework for Analysing SIâ. To be more specific, âthe main or overall function of SI is to pursue innovation processes: to develop and diffuse innovationâ (Edquist, 2008, p.7). Activities here refer to those factors that influence the development and diffusion of innovations. Compared with Nelsonâs and Lundvallâs work, Edquist âfocuses strongly on what happens in the systemsârather than on their constituents3âthat it thus uses a more dynamic perspectiveâ (Edquist, 2008, p.7).
This perspective helps readers to better understand the functions of different components of an NSI, because it deals with actors in motion rather than static actors. Different NSIs often have the same components, but these components might not function in the same way. Sometimes a component is designed to perform a specific task, but in reality it may deviate from its basic task and take on other responsibilities. Only by observing and analysing acting components can we gain meaningful knowledge of these components. In addition, activity-based studies are more conducive to show the interactions between constituents of the system, which are as important as the constituents themselves, if not more so. The so-called traditional approaches to studying NSI are weak in this respect. However, by concentrating on activities of the system, Edquist...