These modules can be thought of as independent building blocks that can be arranged in a 'mix and match’ approach, choosing the most suitable options from each module to create a more effective, efficient, and equitable financial system. [ Online] Available from: http://globalcanopy.org/sites/default/files/LittleBiodiversityFin anceBook_3rd%2oedition.pdf [Accessed: 26 January 2015]