I have learned that the Pacific Research Institute, which was my previous employer, has changed its website. The new one is at this link here. As a result, many of the links to which I have pointed readers (especially Health Policy Prescriptions) are obsolete. Well, nothing lasts forever!
If you want to find those articles, I recommend going to either the search function of at the top right of the new website and typing "Health Policy Prescriptions" in the search bar, or going to the horizontal tab named "Health Care" and browse "John R. Graham" using the drop-down list of authors (also on the right side).