The creation of the G20 marks a major progress towards global economic governance. In November 2008, for the first time, the head of States and governements met. The question of development has received a special interest. The objective of this article is to better understand the challenges of...

This paper proposes an extensive data simulation exercise on the likely impact of non-agricultural market access liberalization. The paper analyses real options for tariff cut reduction, special and differential treatment and the treatment of unbound tariffs. This paper also gives indications...