科研管理

科研管理 ›› 2006, Vol. 27 ›› Issue (5): 45-52,16.

• 论文 • 上一篇    下一篇

具有内生技术共享的合作研发决策分析

葛泽慧1, 胡其英2   

  1. 1. 上海大学理学院,上海200444;
    2. 上海大学国际工商与管理学院,上海201800
  • 收稿日期:2005-02-01 出版日期:2006-09-24 发布日期:2011-05-16
  • 作者简介:葛泽慧(1977-),男,河南商丘人,博士生,研究方向:合作与竞争。
    胡其英(1965-),男,浙江诸暨人,教授,博士生导师,研究方向:管理与金融决策等。
  • 基金资助:

    国家自然科学基金资助项目(70271021)。

An analysis on strategies in collaborative R&D with endogenous spillovers

Ge Ze-hui1, Hu Qi-ying2   

  1. 1. College of Sciences, Shanghai University, Shanghai 200444, China;
    2. College of International Business and Management, Shanghai University, Shanghai 201800, China
  • Received:2005-02-01 Online:2006-09-24 Published:2011-05-16

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摘要： 本文通过将研发投资和产品生产视作相互独立的变量、引入虚拟局中人以揭示合作动机,同时去除企业的事前对称性假设,得出与传统的研发合作策略研究不同的结论。本文发现具有下列特征之一的企业更倾向于合作研发:较高的市场份额,较高的边际成本节约、较大的风险规避度、较强的吸收能力,较高的边际吸收能力、未来市场的领导者;或者企业面临下列市场处境之一时,也具有更大的合作可能性:较高的技术共享水平,较弱的未来市场竞争。总之,合作企业的研发投资变化方向取决于假定投资增加后自身β-定产边际成本节约的变化(合资中)或总体的β-定产边际成本节约的变化(技术共享联盟中)。

关键词: 企业经济, 协作研发, 合作与竞争共存, 技术共享, 投资决策

Abstract: This paper presents different conclusions with that in the literature, using three approaches: treating R&D investment and post-innovation output independently, introducing a virtual player to reveal cooperative incentives and eliminating the symmetry of members. The authors find that firms with one of the following characteristics are prone to cooperate: large output in the future , high marginal cost reduction, large degree of risk-averse, strong absorptive capacity, leaders|or that firms facing the following circumstances are likely to cooperate: high spillovers, unserousness in the future competition. All in all, the move of firm's R&D investment must consistent with the direction of its (the alliance's) marginal aggregate cost reduction with spillovers for fixed prospective outputs.

Key words: R&D, cooperation, competition, R&D investment

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