中文摘要：

挣值管理是一项新兴的管理技术，是现代项目管理中关于进度管理和绩效管理的有效手段，其对项目成本和工期控制的优越性已经得到普遍认可，尤其适用于大型项目成本、进度等进行集成管理。政府技术采购的挣值管理着眼于采购项目的宏观层面，较适用于中高层次的项目管理者掌握采购成本。

英文摘要：

Earned Value Management is a new management techniques. It is an effective means of the modern project management which is about process and performance management. Its superiority to the project cost and schedule control has been widely recognized, Earned Value Manage- ment is especially applied to integrate the management of large-scale project cost, schedule and so on. The Earned Value Management used in Gov- ernment Technology Procurement focuses on the macro level of procurement. It is more suitable for the high-level project managers to master the procurement costs,