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Brenton, Paul

Trade and Regional Integration
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INTERNATIONAL TRADE, CLIMATE CHANGE, CARBON ACCOUNTING, TRADE POLICY
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Trade and Regional Integration
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Last updated: January 31, 2023
Biography
Paul Brenton is Lead Economist in the Trade and Regional Integration Unit of the World Bank. He focuses on analytical and operation work on trade and regional integration. He has led the implementation of World Bank lending operations such as the Great Lakes Trade Facilitation Project in DR Congo, Rwanda and Uganda. He co-authored the joint World Bank-WTO report on The Role of Trade in Ending Poverty and has managed a range of policy-oriented volumes including: De-Fragmenting Africa: Deepening Regional Trade Integration in Goods and Services; Africa can Help Feed Africa; and Carbon Footprints and Food Systems: Do Current Accounting Methodologies Disadvantage Developing Countries? Paul joined the World Bank in 2002, having previously been Senior Research Fellow and Head of the Trade Policy Unit at the Centre for European Policy Studies in Brussels. Before that, he lectured in economics at the University of Birmingham in the UK. He has a PhD in Economics from the University of East Anglia. A collection of Paul’s work has been published in the volume International Trade, Distribution and Development: Empirical Studies of Trade Policies (https://www.worldscientific.com/worldscibooks/10.1142/9172 ).
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Publication Search Results

Now showing 1 - 4 of 4
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    Product Specific Technical Assistance for Exports--Has It Been Effective?
    (2009) Brenton, Paul
    The international community is placing increasing emphasis on aid for trade to assist low income countries to integrate into the global economy and to address their domestic constraints to export driven growth. There is, however, scant information on the effectiveness of previous support for export development to inform the design of new initiatives. In this paper, we exploit information on product specific technical assistance for trade and estimate a simple partial equilibrium model to assess the impact on the key measurable outcome--exports of the product subject to assistance. We apply a difference in differences approach to isolate the impact of the policy interventions and draw four main conclusions: on average, export development (ED) programs have coincided with or predated stronger export performance; such programs appear to be more effective where there is already significant export activity; there is some concern about the additionality of the programs and that support may be being channeled to sectors that would have prospered anyway; ultimately, conclusions strongly depend on what one postulates would have happened in the absence of the policy intervention, so the definition of a credible counterfactual is of utmost importance for the evaluation of technical assistance for exports.
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    What Explains the Low Survival Rate of Developing Country Export Flows?
    (World Bank, 2011-03-30) Brenton, Paul; von Uexkull, Erik
    Successful export growth and diversification require not only entry into new export products and markets but also the survival and growth of export flows. For a cross-country dataset of product-level bilateral export flows, exporting is found to be a perilous activity, especially in low-income countries. Unobserved individual heterogeneity in product-level export flow data prevails even when a wide range of observed country and product characteristics are controlled for. This questions previous studies that used the Cox proportional hazards model to analyze export survival. Following Meyer (1990), a Prentice-Gloeckler (1978) model is estimated, amended with a gamma mixture distribution summarizing unobserved individual heterogeneity. The empirical results confirm the significance of a range of product- as well as country-specific factors in determining the survival of new export flows. Important for policymaking is the finding of the value of learning-by-doing for export survival: experience with exporting the same product to other markets or different products to the same market is found to strongly increase the chance of export survival. A better understanding of such learning effects could substantially improve the effectiveness of export promotion strategies.
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    Assessing the Adjustment Implications of Trade Policy Changes Using TRIST : Tariff Reform Impact Simulation Tool
    (2009-09-01) Saborowski, Christian; Brenton, Paul; Staritz, Cornelia; von Uexkull, Erik
    TRIST is a simple, easy to use tool to assess the adjustment implications of trade reform. It improves on existing tools. First, it is an improvement in terms of accuracy because projections are based on revenues actually collected at the tariff line level rather than simply applying statutory rates. Second, it is transparent and open; runs in Excel, with formulas and calculation steps visible to the user; and is open-source and users are free to change, extend, or improve according to their needs. Third, TRIST has greater policy relevance because it projects the impact of tariff reform on total fiscal revenue (including VAT and excise) and results are broken down to the product level so that sensitive products or sectors can be identified. And fourth, the tool is flexible and can incorporate tariff liberalization scenarios involving any group of trading partners and any schedules of products. This paper describes the TRIST tool and provides a range of examples that demonstrate the insights that the tool can provide to policy makers on the adjustment impacts of reducing tariffs.
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    What Explains the Low Survival Rate of Developing Country Export Flows?
    (2009-06-01) Saborowski, Christian; Brenton, Paul; von Uexkull, Erik
    Successful export growth and diversification require not only entry into new export products and markets, but also the survival and growth of export flows. This paper uses a detailed, cross-country dataset of product level bilateral export flows to illustrate that exporting is an extremely perilous activity and especially so in low-income countries. The authors find that unobserved individual heterogeneity in product-level export flow data prevails despite controlling for a wide range of observed country and product characteristics. This questions previous studies that have used the Cox proportional hazards model to model export survival. The authors estimate a Prentice-Gloeckler model, amended with a gamma mixture distribution summarizing unobserved individual heterogeneity. The empirical results confirm the significance of a range of products as well as country-specific factors in determining the survival of export flows. From a policy perspective, an interesting finding is the importance of learning-by-doing for export survival: experience with exporting the same product to other markets or different products to the same market are found to strongly increase the chance of export survival. A better understanding of such learning effects could substantially improve the effectiveness of export promotion strategies.