Jörg Kammerhofer is Senior Research Fellow at the University of Freiburg, Germany, and Privatdozent for international law and legal theory at the Vienna University of Economics and Business. His publications include Uncertainty in International Law (2010), and International Legal Positivism in a Post-Modern World, co-edited with Jean d'Aspremont (Cambridge, 2014).

'… the book shall certainly provide much food for thought, and it is the reviewer's opinion that the work could eventually achieve significant impact on the field of international investment law.' Gábor Hajdu, Austrian Journal of Public Law

• 1. Introduction; 2. Customary international law; 3. Investment precedents; 4. Treaty interpretation; 5. Doctrinal scholarship; 6. The regulatory expropriation conundrum; 7. Expropriation: a new beginning; 8. Expropriation reconstructed.

Jörg Kammerhofer is Senior Research Fellow at the University of Freiburg, Germany, and Privatdozent for international law and legal theory at the Vienna University of Economics and Business. His publications include Uncertainty in International Law (2010), and International Legal Positivism in a Post-Modern World, co-edited with Jean d'Aspremont (Cambridge, 2014).

'… the book shall certainly provide much food for thought, and it is the reviewer's opinion that the work could eventually achieve significant impact on the field of international investment law.' Gábor Hajdu, Austrian Journal of Public Law

• 1. Introduction; 2. Customary international law; 3. Investment precedents; 4. Treaty interpretation; 5. Doctrinal scholarship; 6. The regulatory expropriation conundrum; 7. Expropriation: a new beginning; 8. Expropriation reconstructed.

Jörg Kammerhofer is Senior Research Fellow at the University of Freiburg, Germany, and Privatdozent for international law and legal theory at the Vienna University of Economics and Business. His publications include Uncertainty in International Law (2010), and International Legal Positivism in a Post-Modern World, co-edited with Jean d'Aspremont (Cambridge, 2014).

'… the book shall certainly provide much food for thought, and it is the reviewer's opinion that the work could eventually achieve significant impact on the field of international investment law.' Gábor Hajdu, Austrian Journal of Public Law

• 1. Introduction; 2. Customary international law; 3. Investment precedents; 4. Treaty interpretation; 5. Doctrinal scholarship; 6. The regulatory expropriation conundrum; 7. Expropriation: a new beginning; 8. Expropriation reconstructed.