LL.B, National Taiwan University; LL.M, DCL, Georgetown University Law Center, USA. Professor Chien specializes in tort law, property law, competition law and economic analysis of law. He is also a research fellow at the Institutum Iurisprudentiae, Academia Sinica. He published a book “Economic Reasoning and the Law” (2014, 3rd ed.). His recent publications include: “Negligence Rules as the Principle of Private Law”, 15(1)Peking University Law Review 155 (2014); “The Legal Meaning of Coasean Economics”, 1(1) Peking University Law Journal 197-214 (2013); “The Problem of Right In Rem Externality”, 8 Academia Sinica Law Journal 227-57 (2011); “Evidence Depreciating Theory of Extinctive Prescription and Its Implications on Claims In Rem and in Public Law”, 6 Academia Sinica Law Journal, 129-65 (2010) “Risk, Community, and Human Rights: An Economic Analysis of the AIDS Patients Protection Center Case”, Academia Sinica Law Journal (2): 315-340 (2008); ”Medical Doctors’ Liability and Duty to Inform: The Economic Analysis and Its Practice in Courts”, 22 Cross-Strait Law Review 38-52 (2008).