I would like to make the titles of the sections of my paper and subtitles, have the same formatting as the American Economic Review. Here's an example:
The section titles should be centered, start with I, II, III, and subsections with A, B, C ...
While they do provide a
.cls class, I cannot figure out which lines I should put in my preamble as I would like to avoid using the whole thing. Does anyone know which lines should suffice and modifications needed (if any?)