摘要
不同于二阶段博弈模型,本文将研发投资额与研发后产品产量视作相对独立的决策变量,同时,去除了企业之间的对称性要求.结果发现较高的研发投入往往伴随着较高的市场份额,企业的决策更多地依赖自身特征.特别地,具有下列特征之一的企业更倾向于参与合资研发: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;或者外部环境具有下列特征之一,企业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.
Different from the traditional two-stage-game model of RJV, R＆D investment and post-innovation outputs are considered independently in this paper. Furthermore, the symmetry among firms participating in a RJV is dispersed with. It finds that firms with higher R＆D investment generally have higher outputs of new products. It also finds the firms with one of the following characteristics are prone to participate in a RJV： Large market share, high marginal cost reduction, high degree of risk-averse, strong absorptive capacity, future market leaders. So are the firms in the following circumstances： High spillovers, unserousness in the future competition.
出处
《研究与发展管理》
CSSCI
北大核心
2007年第6期9-16,共8页
R&D Management
基金
国家自然科学基金资助项目(70271021)
关键词
企业经济
合资研发
技术溢出
企业特性
enterprise economy
research joint venture
spillovers
firm-specific
