Vienna.
The next speaker at EDEM 2009 is César Alfaro, who shifts our interest to projects for participatory budgeting in the UK, Spain, and Brazil. Such projects aim to involve citizens in budgetting decisions, based on dialogue and participation. This was trialled first (offline) in 1988 in a number of Brazilian cities, and is now in place in some 100 municipalities in Europe, involving some 4 million citizens; the UK is likely to implement participatory budgetting in 2012. However, the models uses differ substantially, on the percentage of the budget which has been allocated to such models, on the number of participants and the structure of participation, on the number of discussion and approval rounds and their rules, etc.