The Uruguay Round of the General Agreement on Tariffs and Trade (GATT), if negotiated to a successful completion, will affect world trading patterns. This paper summarizes and analyzes the structure of the international markets for fruits and vegetables, and projects changes in response to...

The Uruguay Round of the General Agreement on Tariffs and Trade (GATT), if negotiated to a successful completion, will affect world trading patterns. This paper summarizes and analyzes the structure of the international markets for fruits and vegetables, and projects changes in response to...

We use disaggregate county-level production data to study the effects of economic reform on China's grain production between 1980 and 1990. China's grain production area is divided into five regions based on geographic, agronomic, and meteorological criteria. Regional grain production functions...

Gene co-expression networks are increasingly used to explore the system-level functionality of genes. The network construction is conceptually straightforward: nodes represent genes and nodes are connected if the corresponding genes are significantly co-expressed across appropriately chosen...