For each of the following policy options in a health care system, briefly explain the goal of the policy choice (either the problem it intends to solve or the expected welfare, social or fiscal benefit from it) and describe any potential problem or associated welfare, social or fiscal cost that arises as a consequence of that policy. Also add which type of health care model has each feature. Completely private health insurance markets Universal public health coverage (single payer) Cost sharing in health insurance plans (copays, deductibles) Centralized Health Technology Assessment Gatekeeping Policy Goal/Benefit Potential Problem/Costs Health Care Model 1