Over the last four decades, many developing countries initiated reforms that have lowered barriers to trade. Yet despite these reforms, developing countries still remain far less open than developed ones, both because of tariffs that remain high but also weak contract and regulatory enforcement, inadequate transport infrastructure, search frictions, and a plethora of other distortions that are more severe in the developing world. This survey summarises a broad set of empirical work that explores the impact of international trade in developing countries characterised by weak institutions, market failures and firm distortions. For each of these categories we ask how the effects of trade policy may differ in the presence of such frictions, how trade may moderate or exacerbate the friction itself, and how policies should respond in the light of the answers to the first two questions.

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27 February 2025

VoxDev

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This External report is part of the centre's Trade programme.

This publication comes under the following theme: Trade Policy and barriers to international economic integration