Upward spikes in international food prices lead some food-surplus countries to raise export barriers and some food-deficit countries to lower their import restrictions on staple foods – and conversely when prices slump. When many countries so respond, their actions in aggregate exacerbate...

We estimate hedonic price functions for premium wine from Australia and New Zealand, differentiating implicit prices for sensory quality ratings, wine varieties, and regional as well as brand reputations over the vintages 1992 to 1998. For Australia, the results suggest regional reputations in...

For decades, earnings from farming in many low-income countries have been depressed by a pro-urban bias in own-country policies, as well as by governments of richer countries favoring their farmers with import barriers and subsidies. Both sets of policies reduce national and global economic...

The effects of climate change on agriculture raise major food security concerns. We use a global economy-wide model to assess the effects on farm product prices of expected yield changes. Also modelled is an expected adverse effect of higher temperatures and humidity in the tropics on the...

For decades, earnings from farming in many developing countries have been depressed by a pro-urban bias in own-country policies, as well as by governments of richer countries favouring their farmers with import barriers and subsidies. Both sets of policies reduced global economic welfare and...

The rapid growth of the Chinese economy during the 1980s was accompanied by an equally rapid shift in China's comparative advantage towards light manufactures, such as textiles and clothing, at the expense of agriculture. If that economy were to resume the economic reform process that was...