[摘　要]　探讨建设工程价款优先受偿权研究过程中的三个新问题，包括这项权利是否可以随主债权一同转让、这项权利是否可以由债权人代位行使以及这项权利是否可以在建设工程合同中约定放弃。研究结论为鉴于由身份决定的权力特殊性和保护对象的特定性，须对该项权利的转让、代位和放弃进行严格的限制。

[关键词]　建设工程价款优先受偿权,代位权,合同自由原则

Abstract: This paper discusses three new issues about priority building of project cost, the first one is whether the credit during execution period could be assigned; second, whether the subrogation applicable and whether the parties may agree to give up this right. It is pointed out that construction contract claims are special compare with other credit, the priority is exclusive to the contractor.

Key words: priority building of project cost; subrogation; freedom of contract

[参考文献]

[1]白彦，林海权.债权让与制度若干问题研究[J].中国政法大学学报，2003（3）.

[2]李建松.工程价款优先受偿权若干法律问题研究[D].北京：中国政法大学，2006.

[3]崔建远.合同法[M].第5版.北京：法律出版社，2010.

建筑经济，2010（6）：54-56