Theoretical and Empirical Research on Technical Spillovers among Japan, China and Korea and the Productivity of Firms and Industries

(1)我们从理论上考察了国际寡头垄断市场中企业的R & D投资、对外直接投资和出口战略以及政府的产业政策，发现了一些新的结果。(2)以专利为中心，考察了日本企业在中国知识产权市场上的专利申请策略，以及从发达国家等向发展中国家等的技术扩散对后者的产业进步（竞争力）的影响。我们调查了中国本土企业的创新活动的特点以及负责研发活动的技术专家的能力培养活动和人事管理。然后，获得了一些事实调查结果。

(1) We have theoretically considered the R&D investment, foreign direct investment and export strategies of firms in an international, oligopolistic market and industrial policy of governments and found several new results. (2) Focusing on patents, we have considered patent application strategy of Japanese firms in the Chinese intellectual property right market and how technology diffusion from advanced countries and so on to developing countries such developing countries such and so on does influence industry advance (competitiveness) of the latter. We have investigated the characteristics of innovation activities in local firms in China and the ability development activities and personnel management for technical experts in charge of R&D activities. Then some fact-findings were obtained.