The expansion of copyright law and its social justification / Reto M. Hilty --
Internet trade, digital worksand parallel imports / Christopher Heath --
The collective exercise of copyrights / Kung Chung Liu --
The law on anti-circumvention and digital rights management / Andy Y. Sun and Haochen Sun --
Copyright contracts, public policy and antitrust / Estelle Derclaye --
Contributory and vicarious liability for copyright infringement / Andy Y. Sun --
Looking forward : contemporary trends of the copyright economics research in the digital era / Wayne Fu.