The formula approach used in many trade negotiations involves large formula cuts in high tariffs, with flexibilities that allow smaller cuts for selected products. Difficulties in evaluating the effects of these exceptions can create major problems. We use a political-economy welfare function...

We consider a general equilibrium model of international trade with two identical countries, two commodities, a terms-of-trade externality, and two layers of informational asymmetries. First, domestic producers have private information on their technology. Such within-country informational...

Nowadays, trade negotiations afford both liberalism- and protectionism-oriented policies. Indeed, in recent decades, the developed countries have been actively engaged in negotiating many preferential agreements to integrate developing countries (DCs) into world trade and encourage their...