One of the conceptual issues I face is tying down the precise characteristics of these participatory initiatives as they are all so different and are inevitably implemented in different ways.
For a broad typology I draw on Graham Smith’s excellent Power Beyond the Ballot: 57 Democratic Innovations from Around the World - a report he produced for the Power Inquiry. You can download it here.
Almost anything that starts with Graham Smith’s work is on the right track. Beyond the Ballot is great reading. Read the full post at the Localopolis Blog.