The data and programs replicating tables and figures from "New Frontiers: The Origins and Content of New Work, 1940-2018", by Autor, Chin, Salomons, and Seegmiller are too large to host on the Harvard Dataverse. They can be downloaded here: https://hu.sharepoint.com/:f:/s/HarvardEconomicsDatasets/EvDH6gEb4ZdAsGpKpDrciLMBKXxSQO2m68A8oY0zePTCwQ?e=kpeqTE Please see the readme file for additional details.