目前很多企业的人力资源管理面临着专业化知识缺失、运行成本高等问题,因此为了获得专业的技术支持、降低运行成本,很多企业开始从外部寻求资源。本文从交易成本理论入手,详细阐述了其决定因素,同时结合企业人力资源外包业务,从降低交易成本的角度解释了企业选择人力资源外包的原因。 At present, many enterprises face the problem of lack of specialized knowledge and high operating costs in their human resources management. Therefore, in order to obtain professional technical support and reduce operating costs, many enterprises begin to seek resources from the outside. This article begins with the theory of transaction cost, expounds its determinants in detail, and at the same time explains the reason why enterprises choose human resource outsourcing from the perspective of transaction cost reduction in combination with human resources outsourcing business.