The economic effects of climate change on agriculture have been widely assessed in the last two decades. Many of these assessments are based on the integration of biophysical and agro-economic models, allowing to understand the physical and socio-economic responses of the agricultural sector to...

India's policy responses to the food price crisis were strong. Exports of basic staples were banned. Domestic support prices of wheat and rice were raised substantially. The urea price increases in global markets were absorbed through enhanced fertilizer subsidies. The government launched the...

Biotic factors such as pests create biodiversity effects that increase production risks and decrease land productivity when agriculture becomes more specialized. We show in a Ricardian two-country trade setup that production specialization is incomplete under free trade because of the decrease...