中文摘要：

从纵向一体化转向外包是企业发展的一种重要趋势，但有一些企业依靠垂直整合策略取得了成功，整合外包关系目前有多种模式。本文在对国内外十余家汽车企业调研访谈的基础上，运用多案例比较方法，分析了不同模式的特点、成因与演变规律。研究发现，企业的业务整合范围受企业当前组织能力、组织能力预期以及交易成本的共同影响。从长期看，整合和外包决策也是影响企业组织能力进化的一个重要因素。

英文摘要：

There is a trend from vertical integration to outsourcing for the development of enter-prises, but some enterprises have still made success by vertical integration strategy. There are many modes of integration-outsourcing relationship. This paper carries out a multiple-case study based on interviews and business surveys on a dozen car makers at home and abroad, and analyzes the characteristics, forming reasons and developing rules of different modes. The study finds that business integration scope depends not only on the current organizational capability, but also on the combined effect of the expectation of organizational capability and transaction costs. In the long term, integration and outsourcing decisions act as an important factor in affecting the evolu- tion of organizational capability.