Are cost-inclusive evaluations worth the effort?

Relative costs are as important as relative effectiveness when choosing between program alternatives or among a set of programs competing for scarce funds. Nevertheless, the number of cost-inclusive evaluations remains comparatively small. This article presents the results of three first-time cost-inclusive evaluations each performed by an experienced evaluator. Each evaluator performed a different type of cost-inclusive evaluation using different tobacco control programs as examples: “standard” cost-effectiveness analysis, threshold or break-even analysis, and a simulation model. Results are presented in terms of the challenges faced, and informational and insight benefits gained, as well as in terms of program cost-effectiveness. All three evaluators agreed that the benefits from performing cost-inclusive evaluations are well worth time and effort involved. They also found that this type of evaluation provides abundant information that can be used to improve program effectiveness and cost-effectiveness.