This working paper summarizes the annual estimates, for each of the world's main high-income countries, of key distortion indicators defined in Anderson et al. (2008), and provides some summary statistics for the group's estimates. It begins with tables for the countries of Western Europe,...

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 favoring their farmers with import barriers and subsidies. Both sets of policies, which reduce national and global economic welfare and...

This working paper summarizes annual estimates of covered product Nominal Rate of Assistance (NRAs), for each of the focus economies of Europe's transition economies, their key distortion indicators defined in Anderson et al. (2008), and provides some summary statistics for the region's...

The Special Safeguard Mechanism was a key issue in the July 2008 failure to reach agreement in the World Trade Organization negotiations under the Doha Development Agenda. It includes both price and quantity-triggered measures. This paper uses a stochastic simulation model of the world wheat...

Recent analyses of the possible adverse effects of climate change and policy responses on agriculture and mining have raised food and energy security concerns in both rich and poorer countries. Analysing possible effects of ways of dealing with those concerns requires first projecting the world...

Recent analyses of the possible adverse effects of climate change on agriculture in developing countries have raised food security concerns, especially for farm households who comprise most of the worldÂ’s poor and whose crop productivity is expected to fall. The present study uses a global...