It’s increasingly clear that we live in collaborative times. Many of the most interesting innovations of recent years have at their heart ideas of sharing, bartering, lending, trading, renting, gifting, exchanging or swapping. These are age-old concepts being reinvented through network technologies and a cultural shift driven by the more civic minded millennial generation.
The report, with the subtitle “Platforms for exchange and reciprocity in public services”, was commissioned by NESTA and nef in an attempt to learn the lessons from the past and to provide a framework for understanding the many different approaches to complementary currencies and other platforms for reciprocal exchange.
An associated literature review brings together the existing evidence of impact, outcomes and cost that exist across reciprocal exchange systems. Time banks, complementary currencies and peer-to-peer platforms for collaborative consumption are all examples of these reciprocal exchange systems, and to structure this review we have created a typology of different types of systems to organise the evidence.