International courts and tribunals differ in their institutional composition and functions, but a shared characteristic is their reliance on the contribution of individuals other than the judicial decision-makers themselves. Such 'unseen actors' may take the form of registrars and legal officers, but also non-lawyers such as translators and scientific experts. Unseen actors are vital to the functioning of international adjudication, exerting varying levels of influence on judicial processes and outcomes. The opaqueness of their roles, combined with the significance of judicial decisions for the parties involved as well as a wider range of stakeholders, raises questions about unseen actors' impact on the legitimacy of international dispute settlement. This book aims to answer such legitimacy questions and identify 'best practices' through a multifaceted enquiry into common connections and patterns in the institutional composition and daily practice of international courts and tribunals.

Developments within various sub-fields of international law influence international investment law, but changes in investment law also have an impact on the evolution of other fields within international law. Through contributions from leading scholars and practitioners, this book analyses specific links between investment law and other sub-fields of international law such as the law on armed conflict, human rights, sustainable development, trade, development and EU law. In particular, this book scrutinises how concepts, principles and rules developed in the context of such sub-fields could inform the content of investment law. Solutions aimed at resolving problems in other settings may provide instructive examples for addressing current problems in the field of investment law, and vice versa. The underlying question is whether key sub-fields of public international law, notably international investment law, are open to cross-fertilisation, or, whether they are evolving further into self-contained regimes.

Developments within various sub-fields of international law influence international investment law, but changes in investment law also have an impact on the evolution of other fields within international law. Through contributions from leading scholars and practitioners, this book analyses specific links between investment law and other sub-fields of international law such as the law on armed conflict, human rights, sustainable development, trade, development and EU law. In particular, this book scrutinises how concepts, principles and rules developed in the context of such sub-fields could inform the content of investment law. Solutions aimed at resolving problems in other settings may provide instructive examples for addressing current problems in the field of investment law, and vice versa. The underlying question is whether key sub-fields of public international law, notably international investment law, are open to cross-fertilisation, or, whether they are evolving further into self-contained regimes.

This collection of essays focusses on the following concepts: sovereignty (the unique, intangible and yet essential characteristic of states), statehood (what it means to be a state, and the process of acquiring or losing statehood) and state responsibility (the legal component of what being a state entails). The unifying theme is that they have always been and will in the future continue to form a crucial part of the foundations of public international law. While many publications focus on new actors in international law such as international organisations, individuals, companies, NGOs and even humanity as a whole, this book offers a timely, thought-provoking and innovative reappraisal of the core actors on the international stage: states. It includes reflections on the interactions between states and non-state actors and on how increasing participation by and recognition of the latter within international law has impacted upon the role and attributes of statehood.

This volume scrutinises the main challenges faced by States in their current international economic relations from an interdisciplinary perspective. It combines legal research with political and economic analysis and favours dialogue among scientific disciplines. Readers are offered a series of in-depth studies on a rich variety of topics: how to reconcile States' interest to benefit from economic liberalization with their need to pursue social goals (such as the protection of human rights or of the environment); recent developments under WTO law and regional integration processes; international cooperation in the energy sector; national regulatory developments in the banking sector, sovereign wealth funds and investor-State arbitration.

This volume scrutinises the main challenges faced by States in their current international economic relations from an interdisciplinary perspective. It combines legal research with political and economic analysis and favours dialogue among scientific disciplines. Readers are offered a series of in-depth studies on a rich variety of topics: how to reconcile States' interest to benefit from economic liberalization with their need to pursue social goals (such as the protection of human rights or of the environment); recent developments under WTO law and regional integration processes; international cooperation in the energy sector; national regulatory developments in the banking sector, sovereign wealth funds and investor-State arbitration.

International courts and tribunals differ in their institutional composition and functions, but a shared characteristic is their reliance on the contribution of individuals other than the judicial decision-makers themselves. Such 'unseen actors' may take the form of registrars and legal officers, but also non-lawyers such as translators and scientific experts. Unseen actors are vital to the functioning of international adjudication, exerting varying levels of influence on judicial processes and outcomes. The opaqueness of their roles, combined with the significance of judicial decisions for the parties involved as well as a wider range of stakeholders, raises questions about unseen actors' impact on the legitimacy of international dispute settlement. This book aims to answer such legitimacy questions and identify 'best practices' through a multifaceted enquiry into common connections and patterns in the institutional composition and daily practice of international courts and tribunals.