The impact of protection on economic growth is one of the traditional issues in economic history, which has enjoyed a revival in recent times, with the publication of a number of comparative quantitative papers. They all share a common weakness: they measure protection with the ratio of custom...

The objective of this paper is to estimate the potential pro-poor bias in the existing structure of protection in six countries in Sub-Saharan Africa (SSA) (i.e., whether it redistributes income from rich to poor households). We also explore the extent to which the barriers faced by SSA...

Do countries with lower policy-induced barriers to international trade grow faster, once other relevant country characteristics are controlled for? There exists a large empirical literature providing an affirmative answer to this question. We argue that methodological problems with the empirical...

This Paper examines international competition in the commercial aircraft industry. We estimate a discrete choice, differentiated products demand system for wide-body aircraft and examine the Airbus-Boeing rivalry under various assumptions on firm conduct. We then use this structure to evaluate...

Why did it take only a couple of years for the CECs' ostensibly liberal trade regimes to be so much undermined by piecemeal protectionism? First, CEC trade policies were based on the wrong belief that regional disciplines were a good substitute for non-discriminatory world-wide disciplines....

The theoretical debate over whether countries can and should set tariffs in response to export elasticities goes back over a century to the writings of Edgeworth (1894) and Bickerdike (1907). Despite the optimal tariff argument's centrality in debates over trade policy, there exists no evidence...

This paper examines optimal policy towards a home exporting firm which competes on price with a foreign firm. Two policy instruments are compared: an output subsidy and a price subsidy. The paper also considers two games: the conventional ex ante game, in which the government sets the value of...

The Doha Round of multilateral trade negotiations was suspended for almost six months in 2006. The purpose of this paper is to ask what scholars can learn about the political economy of reciprocal trade liberalisation from this suspension. Specifically, four potential explanations for this...

This Paper discusses the challenges confronting developing countries seeking to overcome discrimination in world trade rules and policies. The major sources of discrimination in both developed and developing countries in the areas of market access opportunities and WTO disciplines are briefly...