研究者・弁護士・政府関係者ら80名以上の専門家の寄稿により、国際投資法とその関連政策に関わる主要な概念と議論を集約し、グローバル・サウスも視野に入れた真にグローバルな見地から解説するレファレンス。「実体法」「投資家−国家間の紛争解決」「国際投資法とその他の国際法の相互作用」「新たな趨勢と課題」の全４巻構成。This Handbook is a highly comprehensive set of four volumes of original materials designed to cover all facets of international investment law and policy. The chapters, written by world-leading experts, explore key ideas and debates in relation to: international investment substantive law (Volume I), Investor-state dispute settlement (Volume II); interaction between international investment law and other fields of international law (Volume III); and, the new trends and challenges for international investment law (Volume IV).