«'Whilst the role the state in the current debate on ISDS focuses on the role of host states, Rodrigo Polanco brilliantly reverses the prospect. Rigorously researched, the thorough legal analysis addresses the policy factors involved with a highly balanced sensibility. An essential read for all those who wish to acquire an intelligent and comprehensive view on the legitimacy and the prospects for reform of ISDS at the time of sovereignism.' Attila M. Tanzi, Università di Bologna and Associate Member of 3VB Chambers»

«'This book highlights the nearly-forgotten 'other' player in the investor-state dispute settlement context: the home state. Backing his claims with both historical and empirical data, the author's analysis of the influence of the host state on the results of investor-state arbitrations through the centuries is elegantly convincing. Creative as well as informative, even readers well-acquainted with the subject of investment arbitration will enjoy reconsidering conventional wisdom in light of this volume's findings.' Krista Nadakavukaren Schefer, Swiss Institute of Comparative Law»

«'This well researched book successfully attempts to analyse a trend which significantly shapes today's international investment law in a comprehensive way and from various perspectives. It will be definitely of value to academics and practitioners of international economic law, as well as those interested in an evidence of current state practice with regard to protection of economic interests of their subjects abroad.' Ondřej Svoboda, Transnational Dispute Management»

«'Through a comprehensive historical analysis, this book introduces an innovative approach to the settlement of disputes from the perspective and main concerns of foreign investors' home States. The author deals with key legal features of the institution of diplomatic protection and describes home States' attitudes to regaining control of investment treaties and treaty interpretation. The book represents a valuable contribution to monitoring actual as well as future tensions among the main players in investor-state disputes.' Raúl Vinuesa, Universidad de Buenos Aires»

«'In this important and engaging book, Polanco explores the history of investor state disputes and asks whether there is a revival of remnants of diplomatic protection. He demonstrates that home states are reclaiming control of investor-state dispute settlement but that this is a return of the state in a different way. This book is an impressive contribution to understanding the changing nature of investor state dispute settlement.' Andrew Newcombe, University of Victoria and Investment Treaty Arbitration»

«'… beyond recommending this book for being well documented and sustaining an interesting thesis and several proposals worthy of discussion, it must be praised for its optimism and its constructive approach.' Yves Derains, The Journal of World Investment & Trade (JWIT)»