Die vorliegende Untersuchung stellt die technischen Grundlagen und die Marktordnung für den internationalen Handel mit Dienstleistungen der Informationstechnologie dar; sie analysiert und bewertet die resultierenden Handelsbarrieren. Die Funktionsweise des Internets (Netzaufbau, Adress- und...

This paper outlines the technical foundations and the market structure for international trade in telecommunication services; it analyzes the resulting trade barriers. The basic structure of international telecommunications depends on the national market structure and the transmission technique...

We provide a synthesis of the theoretical models that study the use of escape clauses, also known as safeguards, in multilateral and preferential trade agreements. We consider models that explain this type of flexibility based on economic efficiency, political economy shocks, and...

This paper unpacks the role of the domestic content of imports as a novel source of policy interdependence along the global supply chain. We show how a rise in local contents embodied in imports can skew national trade policy preferences, and pull upstream and downstream countries in asymmetric...

WTO arbitrators rely on economics to establish the permissible retaliation limits authorized by the Dispute Settlement Understanding (DSU) which arguably serves to enforce the overall agreement. We examine how theoretical and quantitative economic analysis has and can be used in this stage of...

The positive theory of litigation predicts that under certain conditions plaintiffs and defendants achieve an unremarkable and roughly equivalent share of litigation success. This article, grounded in an empirical analysis of WTO adjudication from 1995 through 2007, reveals a high disparity...