Fully revised and updated from the successful first edition, this title analyses the practice of international courts and tribunals with regard to the valuation of investment claims against states, paying specific attention to the question of interest. This new edition incorporates new jurisprudence, updates existing cases, and includes a new section on immaterial damage. The new edition also contains extensive annexes devoted to ICSID cases and non-ICSID investment cases, as well as a table on methods of valuation in international practice.