Does Urban Agriculture Enhance Dietary Diversity? Empirical Evidence from a Sample of Developing Countries Alberto Zezza and Luca Tasciotti Paper prepared for presentation at the 12 th EAAE Congress ‘People, Food and Environments: Global Trends and European Strategies’, Gent (Belgium), 26-29 August 2008 Copyright 2008 by [ Alberto Zezza and Luca Tasciotti.] . All rights reserved. Readers may make verbatim copies of this document for non- commercial purposes by any means, provided that this copyright notice appears on all such copies.