Part two of this article examined the nature and constitutive requirements of civil liability of misrepresentation . first , as to the nature of civil liability of misrepresentation , there were doctrine of contractual liability , doctrine of contractual fault liability doctrine of liability on tort and doctrine of stipulated liability 正文第二部分是虚假陈述民事责任的性质及构成要件，共包括三部分内容：其一是虚假陈述民事责任的性质，对此，学界有契约责任说、缔约过失责任说、侵权责任说及独立责任说之分歧。
Part three uses the basic theory of civil law to discuss the nature and the means of the civil liability of insider trading , and holds that the liability is the civil liability of tort but not the civil liability for breach of contract or other kinds of liabilities 第三部分则运用民法基本理论讨论了内幕交易民事责任性质与责任方式问题。在责任性质的判定上指出了契约责任说、缔约过失责任说以及独立类型说的不足、不当和不利之处，认为侵权责任说是较为科学适当的学说。
Subsequently , the risk of physician vocation would be reduced , and the medical science would regain its health development the specialty of medical malpractice in civil responsibility , commentators cannot agree on the theory of " concurrence " or " non - concurrence " doctrine in terms of choice between tort liabilities and contractual liabilities 对医疗过失民事责任的性质，理论上侵权责任与契约责任“竞合说”或“非竞合说”莫衷一是，实践中除日本对“契约不履行”诉因较为坚持以外，其他国家以侵权责任占上风，因而并无定论。
