After a successful meet up in Paris during the last OuiShareFest (see wrap-up), a new research meeting will take place at the OuiShareFest Barcelona, 27 October 2016, 3pm! The collaborative economy creates a new, and yet unknown, paradigm that economists, sociologists, IT developers, policy makers and researchers from many other disciplines seek to understand. In response to the great interest that the collaborative economy arises in the scientific research field this workshop is intended to connect all those who are developing studies that explore, in a way, this new phenomenon.