Since the early 1990s, numerous countries have adopted or strengthened competition legislation. In this paper we investigate the impact of competition law on markups of industries over time across a large number of countries. We find measures of external and internal competition (imports and the...

Although the WTO has fulfilled several key tasks it was set up to do – providing periodic reviews of members’ trade policies, resolving disputes, supporting negotiations – with the notable exceptions of the Trade Facilitation and Information Technology agreements, WTO members have not been...

International law, political science and economics scholars are all concerned with analyzing the performance of the WTO as an organization. In this paper we focus on the objectives that these different disciplines attribute to the WTO and how performance is assessed against these objectives. The...

Many of the policies that affect international supply chains and associated trade flows are regulatory in nature. Governments generally do not pursue domestic regulation or design trade agreements with a view to support the “trade as production” model by reducing regulatory differences that...

Assessing the effects of subsidies is complicated, given the need to consider linkages within and across supply chain networks. A precondition for determining whether existing WTO disciplines on subsidies are adequate is better information and more empirical research on the extent to which...

Most governments have yet to agree to binding disciplines on government procurement regulation, whether in the WTO or a preferential trade agreement. Empirical research suggests that reciprocally-negotiated market access commitments have not been effective in inducing governments to buy more...

A significant body of research has sought to examine claims that developing countries are under-represented as complainants, and/or over-represented as respondents in the WTO dispute settlement system. Most of this literature has focused on their propensity to participate, the idea being that...

Extensive research has demonstrated the existence of large potential welfare gains from trade facilitation - measures to reduce the overall costs of the international movement of goods. From an equity perspective an important question is how those benefits are distributed across and within...

Extensive research has demonstrated the existence of large potential welfare gains from measures to facilitate trade - reduce trade costs - for African countries in particular. However, concerns have been expressed by policymakers regarding the distribution of the benefits and costs of trade...