中文摘要：

随着中国政府大力推进众创空间建设，全国涌现数千个众创空间，聚集了数十万创客团队和近200万创客，这种新经济现象需要理论解答。现有文献多集中在较为宏观的视角，研究众创空间特性和机制，基于社会认知理论，探究创客创新自我效能感对其创新行为的影响，实地调研了国内若干个众创空间，对创客个人创新自我效能感、知识共享与创新行为的关系进行了实证研究。结果表明：创客创新自我效能感不仅对创新行为有直接影响，还通过知识共享的中介作用间接影响创客创新行为，众创空间的创新支持在模型中起到二阶段调节效应。

英文摘要：

With Chinese government＇s Vigorous Promotion of the construction of crowd-innovating space（CIS）, thou- sands of CIS emerge across the country, gathering hundreds of thousands of maker teams and nearly 200 million makers. This new economic phenomenon requires theoretical explanation. Based on the theory of social cognition, this paper explores the influence of maker creative self-efficacy on its innovation behavior. This paper studies em- pirically the relationship between maker innovating self-efficacy, knowledge sharing and innovation behavior. The results show that the innovating self-efficacy has not only a direct influence on the innovation behavior, but also an indirect influence on the makers＇ innovation behavior through the intermediary of knowledge sharing. The CIS innovation support has a two-stage moderator effect in the model.