1. INCUMBENT FIRM INVENTION IN EMERGING FIELDS: EVIDENCE FROM THE SEMICONDUCTOR INDUSTRY ——LIN JIANG,JUSTIN TAN, MARIE THURSBY 김 단 OM 석사 2 학기 기술전략세미나 배성주 교수님

2. INTRODUCTION Our interest is in the strategies that allow incumbents to be successful in this endeavor during the infancy of an emerging field—the period before it is clear how the field will affect dominant designs. Why incumbent firms fail to respond to this drastic transition ： Technical advances come from outside the incumbent’s industry, putting incumbents at a disadvantage in adapting products to the new technology, incumbents ignore the advances in a new technological field because of organizational rigidities, or because the advances do not support the existing value chain and complementary assets. Q&D: Incumbent firms 의 특징과 구체적인 작용은 무엇일가 ? 이런 기업들의 전환에는 어떤 요소가 구비되어야 할가 ? 어떠한 구체적인 capability 가 필요할까 ?

3. THEORY AND HYPOTHESES Inventing in an emerging technological field Incentives and challenges to invention Search in novel technological areas Learning from collaborating organizations Search in public science

4. Inventing in an emerging technological field An invention is a new process, composition of matter, or design that solves technical problems in an emerging field ； We define the infancy of an emerging field as the period before it is clear that it will overturn an industry’s dominant design. Emerging technological field 이란？ Infancy of an emerging field 이란 무엇이며 구체적으로 나타나는 특징은 무엇일가 ? 영향 :On the one hand, these emerging fields expand opportunities for existing firms and industries, but on the other hand, they challenge existing product designs and methods of production.

5. Incentives and challenges to invention Incentives ： Opportunities to earn long-term profits from the next dominant design. By inventing early, avoid being preempted by competitors and develop the capacity to exploit knowledge in the field （ tacit knowledge ）. ex.according to our interviews, semiconductor firms experimented with nanotechnology early on in attempts to extend the value of their existing fabrication facilities for as long as possible. tacit knowledge 란 무엇일가 ?

6. Incentives and challenges to invention Challenges ： 1.The field continues to evolve as new knowledge components are added and obsolete ones are withdrawn or updated—— require further discovery 2.It is difficult to predict whether and how an emerging field will eventually give rise to the next dominant design. 3.Incumbents face a long-standing trade-off between exploiting existing capabilities and preparing for ‘the innovations that will define the future. Inventing in an emerging field demands that inventors understand the changing knowledge landscape they search. Q&D: 기존 기술과 새로 발상 발명된 기술사이에는 어떠한 연관이 있으며, 접점 또한 무엇을 의미할가 ?

7. Search in novel technological areas Invention is the result of searching for and combining knowledge in order to discover new possibilities. Experimenting in many novel areas allows the firm to expand and update its knowledge scope and increase the likelihood of observing the direction of emerging fields. These add to the ‘toolbox’.——an emerging field that threatens an existing dominant design is often supported by different disciplines. ex. Nanotechnology draws knowledge from outside semiconductor firms’ expertise in solid state physics, including material science and chemistry.

8. Search in novel technological areas Effect ： Exhibit diminishing marginal returns Search may lead to information overload and impede cumulative learning within each new area so that the return would fall with excessive search. ——Search in novel areas has an increasing opportunity cost. ——Explorative search cannibalize resources used for current core activities and ——distract incumbents from competing in products based on current dominant design. Process Management ： total quality control, ISO programs, and six sigma tend to increase exploitation and crowd out exploration in a firm’s upstream innovation activities.——on incremental learning and influences the selection on innovation projects. H1 ： When an emerging field is in its infancy, an incumbent firm’s inventive performance in the field is a positive and nonlinear function of the number of new technological areas searched (i.e., the inventive performance increases at a decreasing rate until it levels off).

9. Learning from collaborating organizations Learning alliances, allow firms to acquire partners’ technological capabilities. Diverse in terms of technological distance ： Distal partners ： These novel knowledge contributions help the firm keep up with the changing field, develop new techniques, and avoid being left behind. （ vs lack of a common knowledge base. ） Proximal partners ： speeds up a firm’s cumulative learning within the existing dominant design ； continuous improvement is important for short-term financial profitability in highly competitive product markets. H2: When an emerging field is in its infancy, an incumbent firm’s inventive performance in the field is positively related to the diversity of its learning alliance partners in terms of technological distance. Q&D ：기업에게 있어서 어떤 파트너가 더 필요하며 이를 구별할수 있는 의거는 무엇일가 ?

10. Search in public science Invention is scientific knowledge——Scientific knowledge may be gained by collaborating with university scientists or reading academic publications. ——Academic institutions are not constrained by the threat that the emerging field brings to existing industry practices. ——University scientists have relatively more freedom to choose their own research agenda, develop foresight on the emerging field’s most fruitful research directions. H3 ： When an emerging field is in its infancy, an incumbent firm’s inventive performance in the field is a positive and nonlinear function of its exploration of scientific knowledge in the public domain (i.e., the inventive performance increases at a decreasing rate until it levels off). Q&D ： 학교에서 공부하고 있는 우리는 학자의 입장에서 응당 어떠한 사고와 실천을 해야 할것인가？

11. Implications for research Positive ： provides entrepreneurial opportunities and can be viewed as a necessity for surviving technological changes. Negative ： highly uncertain and there are high opportunity costs for such an entrepreneurial activity. Foresee the impact of the emerging field and at the same time compete in product markets through relentless improvement to existing dominant designs. To achieve this balance, encourage R&D staff to search in novel areas, balance alliance partners in terms of technological distance as well as collaborate with university scientists.

12. Limitation for Future research The results may or may not generalize to other contexts in which incumbent firms face less pressure to prepare for technological change. Limited qualitative data do not allow us to more fully uncover how the strategies. Connection between the early stages of invention and commercialization in an innovation process remains an important research area.