An estimate may be made at a beginning of a year of (cost effectiveness ratios).
A political subdivision can be on a basis of effectiveness of (paternity establishment).
An enactment of a law may increase effectiveness of a program.
A (management tool) can be for improving (program effectiveness).
Effectiveness of a (child support enforcement program) may be achieved.
Funding can be contingent on a (cost effectiveness) of a design.
A (cost effectiveness) may pertain-to a (child welfare system).