Product Description: In this study, Caroline Henckels examines how investment tribunals have balanced the competing interests of host states and foreign investors in determining state liability in disputes concerning the exercise of public power. Analyzing the concepts of proportionality and deference in investment tribunals' decision-making in comparative perspective, the book proposes a new methodology for investment tribunals to adopt in regulatory disputes, which combines proportionality analysis with an institutionally sensitive approach to the standard of review...read more