ويستلزم الانخفاض في تواتر عمليات الاستعراض استقراراً أكثر وقدرة أكبر على التنبؤ بالنسبة لأفضليات دخول السوق.
and predictability in market access preferences. The differences between the two schemes imply that African LDCs enjoy more favourable access to the United States market than non-African LDCs, and that the latter face lesser market access stability than African LDCs.