South-North Technology Spillovers in the Semiconductor Industry

The Value of Knowledge Spillovers in the U.S. Semiconductor Industry

This paper aims at quantifying the economic value of knowledge spillovers by exploring information contained in patent citations. We estimate a market valuation equation for semiconductor firms during the 1980s and 1990s, and find an average value in the amount of $0.6 to 1.2 million “R&D-equivalent” dollars for knowledge spillovers embodied in one patent citation. For an average semiconductor ...

Learning-by-Doing Spillovers in the Semiconductor Industry

The semiconductor industry is often cited as a "strategic" industry in part because important learning-by-doing spillovers may justify special industrial policies. Documenting the precise nature of these spillovers is crucial for determining the advisability of such policies and is helpful for understanding the contribution of learning to endogenous growth. Yet existing empirical evidence on le...

Globalisation , Productivity and Technology Research Paper 2002 / 23 North - South Trade , Knowledge Spillovers and Growth

The endogenous growth literature has stimulated empirical research into links between trade and growth in general and international knowledge spillovers in particular. Results relating to the latter have been mixed and the issue of the appropriate construction of the spillover variable remains contentious. In this paper we develop measures taking account of whether knowledge is a public or priv...

The Many Faces of Absorptive Capacity: Spillovers of Copper Interconnect Technology for Semiconductor Chips

Based on a case study of copper interconnect technology, I propose three kinds of absorptive capacity exist: disciplinary, domain-specific and encoded. Each depends upon distinct mechanisms and organizational tradeoffs. Absorbing disciplinary research requires a firm to actively contribute to the scientific community, while protecting its domain-specific knowledge. Absorbing domain-specific kno...

Cancer in the semiconductor industry.