My long-term research ambition is driven by an intellectual quest for understanding IP as a legal form of regulating creative activities in an ever-changing intellectual ecosystem. Copyright, as a bewilderingly dynamic component of IP, plays an important role in expanding its reach and now covers almost every aspect of day-to-day human creations. Starting from the Statute of Anne of 1709/1710 – normally regarded as the first modern copyright act – copyright, over the past three centuries, has undergone a tremendous expansion. Copyright nowadays covers not only “books” but also a sweeping range of non-literary works – including music, maps, paintings, photographs, sound recordings, films, software programs and databases. In this scenario, my research has two interweaving themes. The first one studies Creative Authorship as Cultural and Legal Constructs, while the second—inspired by Ian Macneil’s seminal writings on Relational Contract Theory—proposes a normative framework called “Digital Relational Contract” to cope with the many challenges posed by the fast-growing digital technologies. Combining these two themes, I hope to build a coherent relational framework for understanding a more distributed copyright system that will nurture and encourage both individual and collaborative creativity in a sustainably long-term way.