Table 1 . Institutional factors and incentives to employ cost-effectiveness analysis (9) .

Institutional variable	Institutional form	Incentives to use economic analysis
Stated aims and goals	Explicit and relatively simple	Increased
	Poorly specified and/or complex and multi-dimensional	Decreased
Relationship to implementation	None/indirect	Increased
	Direct	Decreased
Institutional affiliation of actors	Non-sectional	Increased
	Sectional	Decreased
External scrutiny	High levels	Increased
	Low levels	Decreased