This paper offers a methodological framework to assess the cost effectiveness of hygiene interventions based on preliminary test observations in... Read more...
Briefing note describing the life-cycle costs approach and why it was developed. Read more...
This working paper introduces the concept of service levels, grouped as sequential rungs on a ladder, as a way of differentiating broad and... Read more...
Briefing note describing the cost components in the life-cycle costs approach. Read more...