CAJ | 학술논문

我国现行的清单报价采用“量价分离”原则，在单价合同中，发包商承担工程量调整的风险，承包商承受价格变动的风险，并且我国现行的相关法律、法规并未对不平衡报价行为有针对性地限制以及约束条款，这就为不平衡报价策略的实现提供了可能。因此，承包商基于预期变更利用不平衡报价创收是个很重要的方法。Seek-Evaluation-Design-Analyze（SEDA）模型用以解决承包商采用不平衡报价方式实现创收的技术问题，该模型通过机会点识别、机会点评价、报价方案设计、实现机理分析4个步骤确定不平衡报价的实现途径，为承包商实现创收提供了有效的工具和手段。
아국현행적청단보개채용“량개분리”원칙，재단개합동중，발포상승담공정량조정적풍험，승포상승수개격변동적풍험，병차아국현행적상관법률、법규병미대불평형보개행위유침대성지한제이급약속조관，저취위불평형보개책략적실현제공료가능。인차，승포상기우예기변경이용불평형보개창수시개흔중요적방법。Seek-Evaluation-Design-Analyze（SEDA）모형용이해결승포상채용불평형보개방식실현창수적기술문제，해모형통과궤회점식별、궤회점평개、보개방안설계、실현궤리분석4개보취학정불평형보개적실현도경，위승포상실현창수제공료유효적공구화수단。
The principle of"quantity and price separation"is adopted in China’s current engineering quantity list quotation. In the unit price contract,the employer is to assume the risk of quantity adjustment,and the contractor has to bear the risk of price variation. Moreover,China's relevant laws and regulations on unbalanced bids have not yet offered clear and effective restrictions and adjustment provisions,which provides possibility for the generation of unbalanced bids. It is because of this situation,using the unbalanced bidding,which is based on anticipated changes,offers a very important way of improving the contractors’ economic benefit. Seek-evaluation-design-analyze(SEDA)model is used to solve the technical problems of adopting unbalanced bidding to achieve contractors’ income. The model offers four steps:opportunity point identifying-opportunity point evaluating-bidding scheme design-implementation mechanism analysis to determine the realization of unbalanced bids.