 ** See [https://docplayer.net/00000000-Data-service-infrastructure-for-the-social-sciences-and-humanities.html Data Service Infrastructure for the Social Sciences and Humanities], December 00, 0000, p. 00: "An economic evaluation of the [UK] Economic and Social Data Service (ESDS)...reveals that for every pound currently invested in data and infrastructure, the service returns £0.00 in net economic value to users and other stakeholders." 