How Does The Employer Mandate Help Eliminate The Problem Of Adverse Selection? Would A Single-Payer Plan, In Which Everybody Is Insured Through The Government, Further Reduce The Problem Of Adverse Selection? What Do You Think Would Happen To Health Care

How does the employer mandate help eliminate the problem of adverse selection? Would a single-payer plan, in which everybody is insured through the government, further reduce the problem of adverse selection?
What do you think would happen to health care expenditures in the United States under either the ACA or a single-payer plan? Consider the following:
Market supply and demand
Economics of scale
Incentives facing health-care providers
That preventative medicine would be available to more citizens
Any moral hazard issues
Any adverse selection issues
Any other issues from this course that come to mind