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SESSION I: TECHNOLOGY TRANSFER

This chapter examines the role of “continuations” (procedural revisions of patent applications) within software patents and overall patenting in the United States during 1987–1999. Our research represents the first effort of which we are aware to analyse data on continuations in software or any other patent class, and as such provides information on the effects of 1995 changes in the U.S. patent law intended to curb “submarine patenting.” Our analysis of all U.S. patents issued 1987–1999 shows that the use of continuations grew steadily in overall U.S. patenting through 1995, with particularly rapid growth in continuations in software patenting. Sharp reversals in these growth rates after 1995 suggest that changes in the U.S. patent law were effective. Continuations were used more intensively by packaged-software firms prior to the effective date of the 1995 changes in patent law than by other patentees, and both software and non-software patents subject to continuation tend to be more valuable.

We examine the evolution of vertical specialization in three industries: chemicals, computers, and semiconductors. Vertical specialization is the restructuring of industry-wide value chains, such that different stages are controlled by different firms, rather than being vertically integrated within the boundaries of individual firms. In some cases, vertical specialization may span international boundaries and is associated with complex international production networks. After decades of vertical specialization, firms in the chemical industry are re-integrating stages of the value chain. By contrast, the semiconductor and computer industries have experienced significant vertical specialization during the past ten years. We examine how and why these contrasting trends in vertical specialization have co-evolved with industry maturation and decline, and underscore the importance and role of both industry factors and business strategies necessary for industries to become more specialized. We also consider the effects of vertical specialization on the sources of innovation and the geographic redistribution of production and other activities. We conclude that the evolution of vertical specialization in these three industries has both reflected and influenced the strategies of leading firms, while also displays industry-specific characteristics that are rooted in different technological and market characteristics.

Academic entrepreneurship (defined in this case as the involvement of university faculty and researchers in commercial development of their inventions) has been a unique characteristic of the U.S. higher education system for most of the past 100 years. This long history of interaction, as well as academic patenting and licensing, contributed to the formation of the political coalitions that led to the passage of the Bayh-Dole Act in 1980. This paper reviews the evidence on university–industry interactions and technology transfer, focusing in particular on the role of the Bayh-Dole Act in (allegedly) transforming this relationship. I also examine recent research that considers the Act's effects on the formation of new, knowledge-based firms that seek to exploit university inventions. This research is in its infancy, and much remains to be done if we are to better understand the relationships among high-technology entrepreneurship, the foundation of new firms, and the patenting and licensing activities of U.S. universities before and after 1980.

Focuses on the approach to interpreting earnings equality found in the writings of a variety of economists and in particular, technological change and its effects on the demand skill resulting in earning inequality. Argues that the evidence in favour of the technological effect is weak and presents some alternatives for further consideration.

This paper analyzes five characteristics associated with the overall decision‐making process that are necessary to achieve a high degree of perceived procedural justice within four strategic contexts of focal subsidiaries. Strategic contexts are based on the role of subsidiaries as defined by the flow of knowledge between these subsidiaries and the global network of MNCs. Propositions are developed that relate the five characteristics, the four strategic contexts, and high perceived procedural justice. The propositions represent a template for managers and researchers interested in the successful implementation of global strategic decisions and the improvement of the performance of individual subsidiaries as well as the global competitiveness of multinational corporations.

This paper describes a comprehensive approach to examine how technological innovation contributes to the renewal of a firm’s competences through its dynamic and reciprocal relationship with R&D and product commercialization. Three theories of technology and innovation (the R&D and technological knowledge concept, product‐process concept, technological interdependence concept) are used to relate technology and innovation to strategic management. Based on these theories, this paper attempts to identify the dynamic relationship between product innovation and process innovation using system dynamics by investigating that aspect of the dynamic changes in the closed feedback circulation structure in which R&D investments drive the accumulation of technological knowledge.