中文摘要：

分析了影响企业核心竞争力的三类不同层次要素，即资源、产能与能力，并建立了三者的关系模型。指出直接影响企业长期竞争力的要素是制造know-how，其中：关键know-how影响最大，不宜外包；核心know-how次之，可以合作或合资外包；标准know-how影响不大，宜作简单外包。提出了制造know-how的封装性与制造过程交互性对企业长期绩效的影响模型，并进行了案例实证研究。

英文摘要：

Three factors, resource, capacity, competence, which effects on long performance of enterprises are analyzed, and a related model is built. On the outcome of above analysis, know - how is the deep and direct factor which affects on long performance of enterprises, and the priority is key know - how, core know - how and standard know - how in turn, and the first should be in house, the second should be collaboration, and the third should be arm - length purchasing. Finally, interaction and case studies are carried out.