By Contract Supplementary Duty

The supplementary duty also occupies one kind of leading edge at present and the innovative research stage. This article will make the preliminary discussion through following several aspects to the supplementary duty, hoped that can make the beneficial contribution for our country supplementary duty research. First is mainly makes limits to the supplementary duty concept, simultaneously to the supplementary duty's characteristic, the function and the value, contents and so on legal principle theory of law foundation and legal tendency which with other related concept's comparison, produced has carried on the elaboration. Next carries on the elaboration to the supplementary duty's concrete utilization, the related content mainly has: To the supplementary duty recognized that the supplementary duty's content, violates the supplementary duty the responsibility nature, to turn over to the responsibility principle, the constitution important document and the legal consequences. Finally pointed out that our country "Law of contract" about the supplementary duty stipulation's deficiency, through will carry on the analysis to its reason to put forward consummation several proposals correspondingly.