【摘要】 比例原则源于国内公法,是调整公权力行为目的与手段关系的基本原则,具有限制公权力与平衡利益冲突的功能。比例原则作为新兴的国际法一般原则可适用于国际投资仲裁。国际投资仲裁中,比例原则在区分需要补偿的间接征收与不需要补偿的管理行为,在公平公正待遇背景下讨论投资者合法预期何种程度上可以对抗追求非投资利益的管理性行为,在适用与解释非限制措施条款时均发挥了重要作用。更多还原

【Abstract】 The principle of proportionality,originated from the domestic public law,is a basic principle of regulating the relation between ends and means of public authority.The Principle of proportionality shares the function of limit public power and balancing the conflict interest.As a newly raised general principle in the international law,it can be applied to the international investment arbitration.The Principle plays a major role in distinguishing the compensatory indirect expropriation and non compensatory regulatory action,and discussing the investors’ legitimate expectation to what extent can against the management behavior of public power which pursuing the non investment interest in the context of fair and equitable treatment.It also plays a part in the application of NonPrecluded Measures Clause.更多还原