费用偏差

在了解风险监督重要性的基础上，采用具体实例系统地介绍了费用偏差与进度偏差方法在工程项目风险监督过程中的应用。

On the base of understanding the significance of risk surveillance , by examples introduces systemically the application of cost warp analytical method and schedule warp analytical method on project risk surveillance .

本文还研究了市政排水项目怎样利用偏差分析、价值工程等理论使其方案进行优化以及估算和预算价格控制管理，限额设计，利用费用偏差等手段。

This article also examined the means of municipal drainage project for how to use the deviation analysis , value engineering theory to program optimization and estimation and budget price control and management , quota design , the use of the cost of deviation .

本文在分析Markowitz组合投资的基础上，建立考虑交易费用的收益偏差平方和极小化和收益率极大化的动态资产的投资组合模型。

Based on the analysis of Markowitz 's model of portfolio selection , there is a dynamic portfolio model established by minimizing errors square sum and maximizing the return with transaction costs in this paper .

偏差分析法中的横道图法简单明了，能够准确表达出费用的绝对偏差。

In warp analysis , horizontal line method is simple and can exactly expression cost difference .