Vice-Chairman, Global Agenda Council on Food and Nutrition Security, World Economic Forum

2014-Present Member, Meta Council on Inclusive Growth, World Economic Forum, 2014-2016

Chairman, Global Agenda Council on Food and Nutrition Security, World Economic Forum, 2012-2014

Executive Committee member, International Association of Agricultural Economists, USA, 2009-2012

Editorial Council member, Food Policy, UK, 2002-2013

Editorial Committee member, Journal of Chinese Rural Economy, China, 2001-Present

Editorial Council member, Review of Agricultural Economics, USA, 2001-2002