中文摘要：

以装备制造企业为对象,从探索供应商参与新产品开发、知识创造、关系互动、自主创新能力四个因素的关系出发,研究供应商参与新产品开发与企业自主创新能力之间的关系机理。通过实证检验,结果表明供应商参与新产品开发与企业自主创新能力显著正相关,知识创造和关系互动的中介效应明显。

英文摘要：

Taking equipment manufacturing enterprises for instance,the theoretical relationship of Supplier Involvement in New Product Development（SINPD）,knowledge creation,relationship interaction,and self-determined innovation capability is analysed,and then the correlation mechanism between SINPD and the equipment manufacturers＇ self-determined innovation capability is explored.By empirical tests,results show that the SINPD is significantly associated with the equipment manufacturers＇ self-determined innovation capability,and the intermediary effect of knowledge creation and relationship interaction is obvious.