本文从历史和现实角度,分别探讨国有化或征收的概念、征收的合法性问题、征收补偿标准之争及其新发展和中国关于征收及其补偿标准的立场与实践。作者强调,征收是国家经济主权的正当行使,“赫尔”规则的要害是否定发展中国家的征收权,发展中国家、特别是我国应当维护征收权和坚持适当补偿原则。 This paper discusses the concept of nationalization or expropriation, the issue of legitimacy of expropriation, the dispute over expropriation and compensation standard and its new development from the perspective of history and reality respectively, and the position and practice of China on expropriation and compensation standard. The author emphasizes that the expropriation is the legitimate exercise of the economic sovereignty of the country and the crux of the Hull rule is to negate the expropriation power of developing countries. Developing countries, especially China, should maintain the power of expropriation and adhere to the principle of proper compensation.