采用多案例研究方法，基于9个平台型企业的案例资料，探讨了多团队系统的特征、构建原因及其影响系统产出的作用机制。研究结论表明：平台型企业所构建的多团队系统具有动态性、差异性、内部互通、外部互联、内外协同特征，并且根据这些特征的不同，其会呈现出不同的跨团队协作模式；平台型企业构建多团队系统的原因既包括团队间各自为政、客户需求、业务等远端因素，也包括数字化平台、产品/市场/用户驱动、薪酬/考核驱动、透明文化等近端因素；平台型企业多团队系统会通过团队间协作、认同、领导及过程等机制来影响系统产出。

Based on the case data of 9 platform-based enterprises, this paper adopts the multi-case study method to discuss the characteristics and antecedents for constructing multiteam systems, and the mechanisms through which they affect the system outputs in these enterprises. Conclusions show that: the multiteam systems established by platform enterprises present characteristics such as dynamics, difference, internal interconnectivity, external connectivity, and inter-boundary synergy, and they exhibit different inter-team coordination patterns depending on the variations in those characteristics; the reasons why platform enterprises establish the multiteam systems not only include the distal factors, such as fragmented teamwork, customer’s needs, and business ecosystem contingencies, but also include the proximal factors, such as digital platform, product/market/customer driven and compensation/assessment driven, and transparent culture; the mechanisms by which these multiteam systems contribute to system involve contain the inter-team coordination, identification, and leadership, as well as different inter-team processes.