With the help of a simple model of production and trade, we examine the differential impact of tariff escalation on skilled and unskilled wages in an economy. Our findings provide a lobbying-based explanation of the prevalence of tariff escalation in developed countries. It also predicts the...

This paper analyses a number of the challenges confronting developing countries seeking to use the WTO Doha negotiations to promote their economic growth and performance. A precondition for success is to have clear objectives and to take a proactive stance. But a key necessary condition for...