Gawel, Erik; Sigel, Katja; Bretschneider, Wolfgang - Department Ökonomie, Helmholtz Zentrum für … - 2011
Affordability of water services is a pressing water policy issue for both the developed and in particular the developing world. Despite its well-known theoretical shortcomings affordability analysis for water supply is up to now widely based on the ratio of a household's water expenditure and...
