A model is developed to characterize the vertically linked and concentrated nature of developed-country food markets. This model is then parameterized and used to simulate the effects of varying food market structures on the benefits to developing-country exporters of agricultural commodities...

State trading is a common feature in the management of imports and exports of agricultural products and it has been a long-standing feature of China's agricultural trade regime. While the use of state trading was modified by China's accession to the WTO, it remains a dominant feature for some...