June 2000 - If negotiations on trade in services at the World Trade Organization are to advance liberalization beyond levels undertaken unilaterally and lead to more balanced outcomes, reciprocity must play a greater role in negotiations. This may be facilitated by the use of negotiating rules...

We study the endogenous network formation of bilateral and multilateral trade agreements by means of hypergraphs and introduce the equilibrium concept of multilateral stability. We consider multi-country settings with a firm in each country that produces a homogeneous good and competes as a...