I am continuing the effort and will report it even if it does not support my own biases. Still there are decisions to be made that make any result suspect. Here are some issues:
1.What is an elite school? It could be an expensive school but not all expensive ones are ranked highly. If I only go with highly ranked ones, expensive or not, I do not fully capture my own interest in class-based effects.
2. Where do you draw the line between elite and non elite?
3. What is an elite education? Some people have J.D.s from elite schools. Some have LLMs. Some have both. There are at least 7 combinations. I am starting with seven levels of elite from no elite school exposure to the triple elite -- undergrad, J.D., post J.D. all from elite schools. (Note this raises the separate issue of ranking undergraduate schools.)
4. How to assess scholarship. This is the old problem of quality and quality. It is also the problem of number of pages or number of articles. I settled on number of articles in Westlaw, reasoning that it would be representative of overall productivity. But then, if you have been down this road, you know that an "article" often means an "Introduction" to something, or something coauthored, a book review (could be comparable to an article but may not be). In a couple of instances I found huge numbers of publications and they invariably included many of the above.
Maybe it all evens out, but I sincerely hope medical reasearchers are able to avoid these types of issues.