A number of specific conclusions and recommendations have emerged from my discussion of readily available data. But such data remain scanty. More research is needed on almost every point touched here. I invite the EEA to promote such research, in the same way that it did earlier for rankings of economics departments. Just running down the list of items above on which I did advocate further work provides the starting point of a research program.
No takes yet. Share an insight, caveat, or question.
Dréze et al. (2007) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: