Journal Article Directed Technical Change Get access Daron Acemoglu Daron Acemoglu MIT Search for other works by this author on: Oxford Academic Google Scholar The Review of Economic Studies, Volume 69, Issue 4, October 2002, Pages 781–809, https://doi.org/10.1111/1467-937X.00226 Published: 01 October 2002 Article history Received: 01 May 2001 Accepted: 01 February 2002 Published: 01 October 2002