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ECONOMETRIC ANALYSES ON THE ECONOMIC EFFECTS OF COOPERATIVE R&D AND INDUSTRY-UNIVERSITY COOPERATION BY SMALL FIRMS

合作研发的经济效应的计量经济学分析

基本信息

批准号：
16530147
负责人：
OKAMURO Hiroyuki
金额：
$ 1.73万
依托单位：
HITOTSUBASHI UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2004
资助国家：
日本
起止时间：
2004 至 2005
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-16530147/
关键词：
SMALL BUSINESS COOPERATIVE R&D INDUSTRY-UNIVERSITY COOPERATION ECONOMETRIC ANALYSIS 産業官連携

项目摘要

The purposes of this project are to compare the patterns of inter-firm R&D cooperation and industry-university alliances by small businesses with those by large firms and to analyze the impacts of different patterns of these alliances on the performance of the participants. For these purposes, I conducted a postal survey with 10.000 manufacturing firms in March 2005.With regard to the patterns of technological alliances, I found that the top managers of small firms are more likely to be directly concerned with the cooperation than those of large firms and that small firms are less likely to have contracts with their partners and apply for patents than large firms. Moreover, remarkable differences were found between small and large firms with regard to the type and location of the research institutions as cooperative partners and the way to find their partners.I obtained evidence that relatively large and R&D oriented firms managed by university graduates from the faculties of natural sciences or engineering are more likely to participate in technological alliances with universities and research institutes than the others. Further, I found that, among small firms that participated in these alliances, the firms that applied the outcomes for patents tend to be research-oriented firms managed by CEOs with university education in natural sciences or engineering, cooperate with national universities in remote regions, and find the partners through academic networks and publications.I also carried out an econometric analysis of the effects of the inter-firm R&D cooperation on the research productivity of the participants, using the micro data from official statistics. The results demonstrate that, after controlling for the research input and capability, cooperative R&D has both direct and indirect effects on the research productivity of small firms, while this is not the case for large firms.

本项目的目的是比较小企业和大企业的企业间研发合作和产学联盟的模式，并分析这些联盟的不同模式对参与者绩效的影响。为此，我在2005年3月对10.000家制造企业进行了一项邮寄调查。关于技术联盟的模式，我发现小企业的高层管理人员比大企业的高层管理人员更有可能直接参与合作，小企业与合作伙伴签订合同和申请专利的可能性低于大企业。此外，在作为合作伙伴的研究机构的类型和地点以及寻找合作伙伴的方式上，小公司和大公司之间存在显著差异。我获得的证据表明，由自然科学或工程专业的大学毕业生管理的相对较大的研发公司比其他公司更有可能参与与大学和科研院所的技术联盟。此外，我还发现，在参与这些联盟的小企业中，应用专利成果的企业往往是受过大学自然科学或工程教育的CEO管理的研究型企业，与偏远地区的国立大学合作，并通过学术网络和出版物寻找合作伙伴。我还利用官方统计数据中的微观数据，对企业间研发合作对参与者研究生产率的影响进行了计量分析。研究结果表明，在控制研究投入和能力后，合作R&D对小企业的研究生产率有直接和间接的影响，而对大企业则不是这样。