综合单价报价风险研究及例证

报价风险具有客观性、不确定性和损失性。投标人要成功地管理好项目，必须正确评估报价风险。本文构建了综合单价风险费用评估模型，量化出风险因素给项目各分部工程造成的损失，计算出各风险损失，最终得到综合单价报价风险率。根据风险的重要性进行排序，找出需重点防控的风险并追溯到其出现的分部工程。结合杭州某商务楼的投标情况对建立的模型进行例证，确定出符合项目特点和投标人实力的报价风险率。

STUDY AND EXEMPLIFY OF QUOTED RISK COST

Quoted risk is object and losses,bidder must correctly assess quoted risk if he hopes to manage project successfully.The article has built unit price risk assessment model,quantified subproject risk losses,gotten quoted risk cost and risk ratio.According to the importance of risk factors,we can find the critical risk control point and date back to subproject existed risk.At last the article exemplified risk assessment model with an engineering bidder in Hangzhou,which determined risk ratio by project character and bidder’s actual strength.