Reducing Wait Times at Customs to Boost Trade: How Implementing the Trade Facilitation Agreement Can Expand Trade among AfCFTA Countries?

IF 16.4 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2024-06-12 DOI:10.1093/jae/ejae008
Jaime de Melo, Zakaria Sorgho, Laurent Wagner
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Abstract

All WTO members participate in the Trade Facilitation Agreement (TFA), a rules-based bottom-up approach built on monitorable provisions (e.g., the publication of information, advance rulings, appeal or review of decisions, transparency and border agency cooperation) aimed at reducing time in customs. The paper draws on the OECD indicators of the state of implementation of provisions in the TFA summarised in a TFI (Trade Facilitation Index) to estimate the reduction in waiting time at customs for a large sample of 160 countries. Implementing the TFA could be a significant complement to the African Continental Free Trade Area (AfCFTA)'s objectives. The paper's estimates suggest that a realistic implementation of TFA measures could reduce time in customs for imports by 3.7 days and by 1.9 days for exports. Using extraneous estimates from customs-level transactions, this translates to a reduction tariff Ad-Valorem Equivalent (AVE) in the range 3.5%–7% for imports and 8% extra growth for exports. The large differences in interests across AfCFTA participants—landlocked-coastal, resource-rich and resource-poor, large-small—suggest large gains from reducing tariffs on intra-African trade. However, tariff reductions face the zero-sum hurdle of negotiations involving rent transfers across and within countries. By avoiding rent-transfer issues, this paper suggests that taking seriously the TFA provisions would be a powerful complement to the AfCFTA's tariff-reduction agenda.
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减少海关等待时间以促进贸易:执行《贸易便利化协定》如何扩大非洲自由贸易区国家之间的贸易?
所有世贸组织成员都参加了《贸易便利化协定》(TFA),这是一种基于规则的自下而上的方法,建立在可监测条款(如信息公布、预先裁定、对决定的上诉或审查、透明度和边境机构合作)的基础上,旨在缩短海关时间。本文借鉴了经合组织(OECD)在贸易便利化指数(TFI)中总结的《贸易协定》条款实施状况指标,对 160 个国家的大量样本进行了估算,以减少在海关的等待时间。实施《全面贸易协议》是对非洲大陆自由贸易区(AfCFTA)目标的重要补充。本文的估算表明,切实执行《贸易协定》措施可使进口品在海关的等待时间减少 3.7 天,出口品减少 1.9 天。利用海关层面交易的外在估算,这意味着进口商品的从价等值关税(AVE)降低幅度为 3.5%-7%,出口商品的额外增长率为 8%。非洲自由贸易区参与者之间的利益差异很大--内陆-沿海、资源丰富-资源贫乏、规模大-规模小--这表明降低非洲内部贸易的关税会带来巨大收益。然而,降低关税面临着涉及国家间和国家内租金转移的零和谈判障碍。本文认为,通过避免租金转移问题,认真对待《全面贸易协议》的条款将是对非洲自由贸易区关税削减议程的有力补充。
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来源期刊
Accounts of Chemical Research
Accounts of Chemical Research 化学-化学综合
CiteScore
31.40
自引率
1.10%
发文量
312
审稿时长
2 months
期刊介绍: Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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