Imad Eldin Elfadil Abdel Karim Yousif Associate Professor since 2009, PhD in agricultural economics, Humboldt University of Berlin, my major specialization is in agricultural trade and policy. My teaching interests focus on international marketing, agricultural policy, food security and development. I have published widely on agricultural trade liberalization, policy analysis and food security in refereed academic journals and books. I have more than ten years of research and teaching experience in agricultural trade and policy in various Universities in Sudan and Saudi Arabia.