Leopoldo FergussonPablo QuerubínNelson A. RuizJuan F. Vargas2026-03-222026-03-22201910.7910/dvn/kqu3rr/s5axx5https://doi.org/10.7910/dvn/kqu3rr/s5axx5https://andeanlibrary.org/handle/123456789/84843Stata dataset to replicate Table B3.enSample (material)Computer sciencedataset