Final answer:
In the United States, health insurance can cost more than $750 per month for a family, and the U.S. is unique among high-income nations for having most health insurance provided by private firms. Health care costs can be significant over a lifetime, potentially reaching hundreds of thousands of dollars for a retired couple.
Step-by-step explanation:
When discussing which country has a monthly premium for a family at $750, data is required to identify specific healthcare plans and associated costs. However, in the context of the United States, which is the only high-income country where private firms predominantly pay and provide for most health insurance, monthly premiums for a family can be quite expensive, often exceeding the mentioned amount depending on the plan and coverage. In contrast, other countries with more government involvement in health insurance may have lower premiums or even universal healthcare systems where such premiums are not part of the calculation at all. The U.S. Health Care in an International Context also notes that addressing moral hazard and adverse selection is a challenge, where greater government involvement could be a potential solution. Therefore, while the exact monthly premium amount can vary greatly depending on the country and the specific health plan, it is clear that health care is generally expensive, especially for families in retirement, as shown by the estimate that a couple may need around $283,000 to cover their health costs.