| | by Alan de Brauw

| | by Dawit Kelemework Mekonnen, David J. Spielman, Esendugue G. Fonsah and Jeffrey H. Dorfman

| | by Xingliang Ma and Guanming Shi

| | by Catherine Ragasa and Jennifer Golan

| | by Christoph Schmitz, Hans van Meijl, Page Kyle, Gerald C. Nelson, Shinichiro Fujimori, Angelo Gurgel, Petr Havlik, Edwina Heyhoe, Daniel Mason d'Croz, Alexander Popp, Ron Sands, Andrzej Tabeau, Dominique van der Mensbrugghe, Martin von Lampe, Marshall Wise, Elodie Blanc, Tomoko Hasegawa, Aikaterini Kavallari and Hugo Valin

| | by Hugo Valin, Ronald D. Sands, Dominique van der Mensbrugghe, Gerald C. Nelson, Helal Ahammad, Elodie Blanc, Benjamin Bodirsky, Shinichiro Fujimori, Tomoko Hasegawa, Petr Havlik, Edwina Heyhoe, Page Kyle, Daniel Mason d'Croz, Sergey Paltsev, Susanne Rolinski, Andrzej Tabeau, Hans van Meijl, Martin von Lampe and Dirk Willenbockel

| | by Gerald C. Nelson and Gerald E. Shively

| | by Christoph Müller and Richard D. Robertson

| | by Sherman Robinson, Hans van Meijl, Dirk Willenbockel, Hugo Valin, Shinichiro Fujimori, Toshihiko Masui, Ron Sands, Marshall Wise, Katherine Calvin, Petr Havlik, Daniel Mason d'Croz, Andrzej Tabeau, Aikaterini Kavallari, Christoph Schmitz, Jan Philipp Dietrich and Martin von Lampe

| | by Gerald C. Nelson, Dominique van der Mensbrugghe, Helal Ahammad, Elodie Blanc, Katherine Calvin, Tomoko Hasegawa, Edwina Heyhoe, Page Kyle, Hermann Lotze-Campen, Martin von Lampe, Daniel Mason d'Croz, Hans van Meijl, Christoph Müller, John Reilly, Richard D. Robertson, Ronald D. Sands, Christoph Schmitz, Andrzej Tabeau, Kiyoshi Takahashi, Hugo Valin and Dirk Willenbockel1

| | by Abdoul Murekezi, Songqing Jin and Scott Loveridge

| | by Martin von Lampe, Dirk Willenbockel, Helal Ahammad, Elodie Blanc, Yongxia Cai, Katherine Calvin, Shinichiro Fujimori, Tomoko Hasegawa, Petr Havlik, Edwina Heyhoe, Page Kyle, Hermann Lotze-Campen, Daniel Mason d'Croz, Gerald C. Nelson, Ronald D. Sands, Christoph Schmitz, Andrzej Tabeau, Hugo Valin, Dominique van der Mensbrugghe and Hans van Meijl

| | by Paul A. Dorosh and James Thurlow

| | by Ruth Vargas Hill, John F. F. Hoddinott and Neha Kumar

| | by Christoph Saenger, Matin Qaim, Maximo Torero and Angelino Viceisza

| | by Shahidur Rashid, Nigussie Tefera, Nicholas Minot and Gezahegn Ayele

| | by Thomas Jayne and Shahidur Rashid

| | by Bart Minten, Bethlehem Koru and David Stifel

| | by Lenis Saweda O. O. O. Liverpool-Tasie and Hiroyuki Takeshima

| | by Shahidur Rashid, Paul A. Dorosh, Mehrab Malek and Solomon Lemma