The foundations of cost-benefit analysis and cost-effectiveness analys
is (CB/CEA) for drug abuse treatment are developed An economic model o
f addict choice and drug markets is presented This model is synthesize
d with the current ''cost of illness'' methods used to measure the bur
den of the disease to society The problem of doing cost-effectiveness
studies in the presence of large nonhealth benefits is examined, and g
uidance is offered to clinical studies with a cost-effectiveness compo
nent or to stand-alone cost-effectiveness studies. References and an e
xtensive bibliography on drug abuse treatment-related CB/CEA studies a
re appended.