Key points are not available for this paper at this time.
Governments may perform health technology assessment (HTA) in their roles as a regulator in the public interest, as a source of information for decision makers in the public and private sectors, and/or as a purchaser or provider of healthcare services. The U.S. government's roles in the health sector as a regulator, source of information, and purchaser and provider of services are influenced both by characteristics of that sector and by its stakeholders' effectiveness in influencing national health policy debates.
Eisenberg et al. (Mon,) studied this question.