Part of the MITOpenCourseWare site, this course page details an undergraduate course in medieval economic history as taught in spring 2006 by Anne McCants. The course covers "the conditions of material life and the changing social and economic relations in medieval Europe with reference to the comparative context of contemporary Islamic, Chinese, and central Asian experiences". The website includes details of course readings, lecture handouts, syllabi from various years, assignment details and links to related Internet resources.
Online Text and Notes in Comparative Economic Systems
The Nobel Foundation makes available a great deal of material on each of the Economics prize winners, including video of each Prize Lecture since Robert Mundell in 1999. As well as a lay introduction to each prize winner's research, there are "Advanced information" links giving a more technical explanation. This link is to the Economics Network's quick index of lecture videos and related materials on the site. Each video is a full lecture (usually between 40 and 60 minutes) with good audio and video quality, and pitched at a non-technical audience. Transcripts of each lecture are available.