John is certainly correct when he speculates about my motivation in writing the column:
It sounded like a good column idea, "I'll just run down the econ 101 list of potential problems with health care and insurance and do my job as an economic educator."I have always thought of my job as first and foremost being an economics educator, and my Times column is just one outlet.
I wrote this particular column around the same time I was writing about the economics of healthcare in a longer piece, which is designed to be an optional chapter for users of my favorite textbook. You can read the longer piece here.