Perspectives are different frameworks from which to explore the knowledge around sustainable sanitation and water management. Perspectives are like filters: they compile and structure the information that relate to a given focus theme, region or context. This allows you to quickly navigate to the content of your particular interest while promoting the holistic understanding of sustainable sanitation and water management.
This is a publication describing the different faces of subsidies. However, it is mainly written from the sanitation point of view.
EVANS, B. VOORDEN, C. van der PEAL, A. (2009): Public Funding for Sanitation. The many Faces of Sanitation Subsidies. Geneva: Water Supply and Sanitation Collaborative Council URL [Accessed: 29.04.2019] PDF