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Assessing the Economic Impacts of an Economic Partnership Agreement on Nigeria 评估经济伙伴关系协定对尼日利亚的经济影响
Pub Date : 2009-04-01 DOI: 10.1596/1813-9450-4920
S. Andriamananjara, P. Brenton, Jan Erik von Uexkull, P. Walkenhorst
This study discusses potential economic implications for Nigeria of an Economic Partnership Agreement with the European Union. It uses the World Bank’s Tariff Reform Impact Simulation Tool to assess the effects of preferential tariff liberalization with respect to the European Union. The results suggest that the impact of an Economic Partnership Agreement on total imports into Nigeria will be slight. This is in part because the Agreement will likely allow the most protected sectors to be excluded from liberalization, and also because where substantial tariffs are involved much of the increase in imports from the European Union will occur at the expense of other suppliers of imports. It is this trade diversion, arising from the discriminatory nature of the EPA, which generates a negative welfare impact of the tariff reforms. One way for Nigeria to limit these losses is to pursue non-preferential trade liberalization before implementing an EPA. The paper looks at the large number of import bans in Nigeria and argues that the positive impact on welfare of removing these import bans is likely to be substantial. Their removal would undermine a major reason for cross border smuggling and pave the way for a return to normal regional trade flows. The paper shows how an Economic Partnership Agreement presents an opportunity for accelerating the reforms that are needed to support a strategy to increase regional and global trade integration. Such an agreement is more likely to have positive and significant impacts when integrated into a comprehensive strategy toward competitiveness and alleviation of the supply constraints that have stifled the impact of previous trade agreements. Key issues that should be addressed include liberalization and regulatory strengthening of services sectors to ensure that all firms in Nigeria have access to efficiently produced backbone services and initiatives to address the country’s poor trade logistics performance.
本研究讨论了与欧盟签订经济伙伴关系协定对尼日利亚的潜在经济影响。它使用世界银行的关税改革影响模拟工具来评估优惠关税自由化对欧盟的影响。结果表明,经济伙伴关系协定对尼日利亚进口总额的影响将是轻微的。这在一定程度上是因为该协定可能会允许最受保护的部门被排除在自由化之外,也因为在涉及大量关税的情况下,从欧盟进口的大部分增加将以损害其他进口供应商的利益为代价。正是由于环境保护协定的歧视性,这种贸易转移产生了关税改革对福利的负面影响。尼日利亚限制这些损失的一个办法是在执行环境保护协定之前实行非优惠贸易自由化。这篇论文着眼于尼日利亚大量的进口禁令,并认为取消这些进口禁令对福利的积极影响可能是巨大的。它们的清除将破坏跨境走私的一个主要原因,并为恢复正常的区域贸易流动铺平道路。报告指出,《经济伙伴关系协定》为加快改革提供了机会,而这些改革是支持加强区域和全球贸易一体化战略所必需的。如果将这样一项协定纳入一项全面的战略,以提高竞争力和缓解抑制以往贸易协定影响的供应限制,则更有可能产生积极和重大的影响。应解决的关键问题包括服务业的自由化和加强监管,以确保尼日利亚的所有公司都能获得高效生产的骨干服务,并采取措施解决该国糟糕的贸易物流表现。
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引用次数: 15
Implications of WTO Disciplines for Special Economic Zones in Developing Countries 世贸组织规则对发展中国家经济特区的影响
Pub Date : 2009-04-01 DOI: 10.1596/1813-9450-4892
Stephen Creskoff, P. Walkenhorst
Many developing countries operate geographically delineated economic areas in the form of export processing zones, special industrial zones, or free trade zones. This paper provides an overview of the application of World Trade Organization disciplines to incentive programs typically employed by developing countries in connection with such special economic zone programs. The analysis finds that the disciplines under the Agreement on Subsidies and Countervailing Measures have the most immediate relevance for middle-income World Trade Organization members that are not exempt for certain"grandfathered"programs, but will also concern other developing countries in the future, as their exemption expires or their per-capita income passes a threshold of US$1,000. Incentives related to special economic zones can be broadly grouped into three categories: (i) measures that are consistent with the World Trade Organization, notably exemptions from duties and taxes on goods exported from special economic zones; (ii) measures that are prohibited or subject to challenge under World Trade Organization law, notably export subsidies and import substitution or domestic content subsidies; and (iii) and measures where World Trade Orgainzation consistency depends on the facts of the particular case. The paper provides a set of recommendations on how to eliminate questionable incentives. The single most important zone policy reform to achieve World Trade Organization compliance is to remove all requirements to export and permit importation of goods manufactured in special economic zones into the national customs territory without any restrictions other than the application of import duties and taxes.
许多发展中国家以出口加工区、特别工业区或自由贸易区的形式经营地理上划定的经济区。本文概述了世界贸易组织的原则在发展中国家与经济特区计划相关的激励计划中的应用。分析发现,《补贴与反补贴措施协定》的规定对不能享受某些“祖父性”项目豁免的中等收入世界贸易组织成员国具有最直接的意义,但未来也会影响到其他发展中国家,因为它们的豁免到期或其人均收入超过1000美元的门槛。与经济特区有关的奖励措施大致可分为三类:(i)符合世界贸易组织的措施,特别是对经济特区出口的货物免除关税和税收;(ii)世界贸易组织法律禁止或受到质疑的措施,特别是出口补贴和进口替代或国内含量补贴;(iii)与世界贸易组织的一致性取决于具体案件的事实的措施。本文就如何消除有问题的激励措施提出了一系列建议。实现遵守世界贸易组织规定的唯一最重要的区域政策改革是取消对出口的所有要求,并允许在特别经济区制造的货物进口到国家关税领土,除征收进口税外没有任何限制。
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引用次数: 36
The Limits to Integration 融合的极限
Pub Date : 2009-03-12 DOI: 10.2139/ssrn.1358442
M. Fratianni, F. Marchionne
Distance and national borders are a big hurdle to the expansion of cross-border trade. Further constraints on integration come from heterogeneity in culture and institutions and from the forces of geography, defined as continents and oceans. Of the three sets of factors, the forces of geography are the most potent on integration. Continents act as 'natural' integrators and oceans as common water border. Countries in the same continent trade a quarter more than those located in different continents; and countries sharing the same ocean trade a half more than those that do not have a common water border. A certain degree of substitution exists between the effects on trade of continents and regional trade agreements (RTAs). This substitution is most evident in the presence of political blocs like the Soviet Union. With an active political bloc, the continent loses some of its integration property, leaving more room for the sub-continental RTA to enhance trade. When the political bloc withers away, on the other hand, the continent rises as an integration force relative to the RTA.
距离和国界是扩大跨境贸易的一大障碍。对一体化的进一步限制来自文化和制度的异质性以及地理力量,即大陆和海洋。在这三组因素中,地理因素对一体化影响最大。大陆是“天然的”整合者,海洋是共同的水域边界。同一大洲的国家贸易额比不同大洲的国家多四分之一;共享同一海洋贸易的国家比没有共同水界的国家多一半。各大洲对贸易的影响与区域贸易协定之间存在一定程度的替代关系。这种替代在像苏联这样的政治集团的存在中最为明显。随着政治集团的活跃,非洲大陆失去了一些一体化属性,为次大陆区域贸易协定留下了更多的空间来加强贸易。另一方面,当政治集团消亡时,相对于区域贸易协定,非洲大陆将崛起为一支一体化力量。
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引用次数: 22
Problems Faced by Knit Ware Unit Workers in Tiruppur District, Tamil Nadu - Empirical Study 泰米尔纳德邦蒂鲁普尔地区针织品单位工人面临的问题——实证研究
Pub Date : 2009-03-06 DOI: 10.2139/ssrn.1354465
Dr. Krishnamurthy Ravichandran, Dr. Christy Selvarani
Apparel has retained an important place in human life starting from historical era to today's modern world1. Apparel industry in the contemporary market is truly a global industry. Textile and apparel industries are vital parts of the world economy, providing employment to tens of millions, mostly, women workers in nearly two hundred countries. Globalization is inevitable and unavoidable under the present world economic situation. Many industries are affected positively or negatively with the globalization trend. The textile industry is no exception. It has been facing a crisis situation in the past few years. It faces a tough competition in the world market6. The global textile and clothing trade has increased by around 60 times from $ 6 billion in 1962 to $395 in the year 2003. Many workers in Tiruppur region are migrant workers from the poor rural areas of Tamilnadu, where there is not enough employment and wages are extremely low. These workers came from nearby villages and they came as a family and settled in Tiruppur. As the wages of the head of the family is not sufficient, women and children have been forced to work in the knitwear units due to poverty.
从历史时代到今天,服装在人类生活中一直保持着重要的地位。服装产业在当代市场上是一个真正的全球性产业。纺织和服装业是世界经济的重要组成部分,在近200个国家为数千万人提供就业机会,其中大部分是妇女。全球化是当前世界经济形势下的必然和必然。许多行业都受到全球化趋势的积极或消极影响。纺织业也不例外。在过去的几年里,它一直面临着危机局面。它在世界市场上面临着激烈的竞争。全球纺织品和服装贸易从1962年的60亿美元增长到2003年的395美元,增长了约60倍。蒂鲁普尔地区的许多工人都是来自泰米尔纳德邦贫困农村地区的移民工人,那里没有足够的就业机会,工资也极低。这些工人来自附近的村庄,他们作为一个家庭来到蒂鲁普尔定居。由于一家之主的工资不够,妇女和儿童因贫困而被迫在针织厂工作。
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引用次数: 0
Cross-Border Cooperation - A Tool for Regional Development in Europe 跨界合作——欧洲区域发展的工具
Pub Date : 2009-03-02 DOI: 10.2139/ssrn.1351728
Diana-Manuela Lina, Maria Viorica Bedrule-Grigoruță
The aim of this paper is to present the importance of the cross border cooperation for the regional development in European Union. We would also want to put a stress on the euroregions concept, as forms for promoting regional integration through cross border cooperation - the case of Siret-Prut-Nistru Euroregion situated in Romania-Moldova Republic border area. With its last enlargement in 2007, the European Union has taken a big step forward in promoting security and prosperity on the European continent. The accession of Romania in E.U. also means that the external borders of the Union have changed, E.U. have acquired new neighbours and have come closer to old ones. These circumstances have created both opportunities and challenges. In this context, the Economic and Social Development Strategy for Siret-Prut-Nistru Euroregion, 2007-2013 project aims to promote reinforcing the existing forms of regional cooperation and to provide a strategic framework for their further development, which is corresponding to the objectives of the European Neighbourhood Policy. In this context, the cooperation between Ungheni (Republic of Moldova) and Iasi (Romania) evolved and conveyed to an institutional structure - Siret-Prut-Nistru euroregion. We think the future success or failure of this entity is depending on the public administrations capacities to promote and sustain partnerships.
本文的目的是提出跨界合作对欧盟区域发展的重要性。我们还想强调欧洲地区的概念,作为通过跨境合作促进区域一体化的形式-位于罗马尼亚-摩尔多瓦共和国边境地区的Siret-Prut-Nistru欧洲地区的案例。欧盟上一次扩大是在2007年,在促进欧洲大陆的安全与繁荣方面,欧盟向前迈出了一大步。罗马尼亚加入欧盟也意味着欧盟的外部边界发生了变化,欧盟获得了新的邻国,并与旧邻国走得更近。这种形势既带来机遇,也带来挑战。在此背景下,《2007-2013年西雷特-普鲁特-尼斯特鲁欧洲地区经济和社会发展战略》项目旨在促进加强现有形式的区域合作,并为其进一步发展提供战略框架,这符合欧洲邻国政策的目标。在这方面,Ungheni(摩尔多瓦共和国)和Iasi(罗马尼亚)之间的合作发展并形成了一个机构结构- Siret-Prut-Nistru欧洲区域。我们认为,这一实体未来的成败取决于公共行政部门促进和维持伙伴关系的能力。
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引用次数: 2
Two Italian Puzzles: Are Productivity Growth and Competitiveness Really so Depressed? 意大利的两个谜题:生产率增长和竞争力真的如此低迷吗?
Pub Date : 2009-03-02 DOI: 10.2139/ssrn.1417456
Lorenzo Codogno
This paper focuses on two apparent puzzles for the Italian economy: i) How can an extremely poor performance in productivity growth be compatible with strong employment growth?; and ii) How can a sharp decline in competitiveness come along with higher export prices and a general situation for exporters that looks far from desperate? Some possible explanations to these puzzles are presented in this paper. Special factors such as regularisation of immigrant workers and the entry of low-skilled workers into the labour market may have contributed to depressing measured productivity and overstating the loss in competitiveness. Against the backdrop of Italy's structural problems, this paper asks whether the Italian economy can adjust and grow. Medium-term prospects for the Italian economy remain challenging: for instance, growth in total factor productivity is still disappointingly low and competitiveness keeps deteriorating. However, there have been encouraging signs of improvement, notably the labour market has performed well over the past few years and in response to pressures from fierce foreign competition some adjustment appears to have taken place in the exposed sectors.
本文关注意大利经济的两个明显的难题:1)生产率增长极其糟糕的表现如何与强劲的就业增长相协调?(二)竞争力的急剧下降怎么可能伴随着出口价格的上涨,以及出口商的总体情况看起来远没有绝望?本文对这些困惑提出了一些可能的解释。移民工人的正规化和低技能工人进入劳动力市场等特殊因素,可能压低了衡量生产率,夸大了竞争力的损失。本文以意大利的结构性问题为背景,探讨意大利经济能否调整和增长。意大利经济的中期前景仍然充满挑战:例如,全要素生产率的增长仍然低得令人失望,竞争力不断恶化。然而,已经出现了令人鼓舞的改善迹象,特别是劳动力市场在过去几年表现良好,并且为了应对激烈的外国竞争的压力,在暴露的部门似乎已经进行了一些调整。
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引用次数: 27
International Trade and Retailing 国际贸易与零售
Pub Date : 2009-03-01 DOI: 10.2139/ssrn.1368663
C. Eckel
The New Trade Theory predicts that international trade lowers prices for consumers and expands the choices available to them. This study shows that both predictions may no longer hold once adjustments in the retail sector are taken into account. I present a new model of retailing in general equilibrium and explore its implications for a number of different shocks. The results demonstrate that retail assortments may remain constant if consumers have a low preference for diversity, and that consumer prices can even rise if the retail density is sufficiently low.
新贸易理论预测,国际贸易降低了消费者的价格,扩大了他们的选择范围。这项研究表明,一旦考虑到零售业的调整,这两种预测可能都不再成立。我提出了一个一般均衡下的零售新模型,并探讨了它对许多不同冲击的影响。结果表明,如果消费者对多样性的偏好较低,零售分类可能保持不变,如果零售密度足够低,消费者价格甚至可能上涨。
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引用次数: 107
Trade, Markup Heterogeneity and Misallocations 贸易、加价异质性和错配
Pub Date : 2009-03-01 DOI: 10.2139/ssrn.1553709
Paolo Epifani, G. Gancia
Markups vary widely across industries and countries, their heterogeneity has increased overtime and asymmetric exposure to international trade seems partly responsible for this phenomenon. In this paper, we study how the entire distribution of markups affects resource misallocation and welfare in a general equilibrium framework encompassing a large class of models with imperfect competition. We then identify conditions under which trade opening, by changing the distribution of markups, may reduce welfare. Our approach is novel both in its generality and in the emphasis on the second moment of the markup distribution. Two broad policy recommendations stand out from the analysis. First, whenever there is heterogeneity in markups, be it due to trade or other distortions, there is also an intersectoral misallocation, so that the equilibrium can be improved upon with an appropriate intervention. This suggests that trade liberalization and domestic industrial policy are complementary. Second, ensuring free entry is a crucial precondition to prevent adverse effects from asymmetric trade opening.
不同行业和国家的加价差异很大,它们的异质性增加了时间,国际贸易的不对称暴露似乎是造成这一现象的部分原因。在本文中,我们研究了在包含大量不完全竞争模型的一般均衡框架下,加价的整体分布如何影响资源错配和福利。然后,我们确定了在哪些条件下,贸易开放,通过改变加价的分配,可能会减少福利。我们的方法在通用性和对标记分布的第二时刻的强调方面都是新颖的。分析中突出了两项广泛的政策建议。首先,只要加价存在异质性,无论是由于贸易还是其他扭曲,就会存在部门间分配不当,因此,通过适当的干预可以改善这种均衡。这表明贸易自由化和国内产业政策是相辅相成的。第二,确保自由进入是防止不对称贸易开放产生不利影响的重要前提。
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引用次数: 185
A Cross Country View On South-North Migration And Trade: Dissecting the Channels. 南北移民与贸易的跨国界视角:渠道剖析。
Pub Date : 2009-03-01 DOI: 10.2139/ssrn.1233544
Giulia Bettin, Alessia Lo Turco
We explore the nexus between North-South trade and migration in a cross country framework over the period 1990-2005. In addition to the relatively unexploited cross country framework, our main contribution resides in the search for heterogeneous responses of trade to migration according to different good typologies. Besides the usual distinction between homogeneous and di erentiated products dictated by the information channel, we also investigate the e ects of migration on trade in primary and nal goods and in labour and capital intensive goods with the purpose to assess the preferences and technology channels too. Our results show that, as expected, migration enhances the imports of primary and nal goods (preferences channel) and the exports of di erentiated-low elasticity of substitution goods (information channel). On the other hand, there is some evidence that the increase in the presence of migrants from the South enhances the exports of labour intensive goods (technology channel).
我们在1990-2005年期间的跨国框架中探讨了南北贸易与移民之间的关系。除了相对未开发的跨国框架之外,我们的主要贡献在于根据不同的良好类型学寻找贸易对移民的异质反应。除了通常由信息渠道决定的同质和差异化产品之间的区别之外,我们还调查了移民对初级和最终产品以及劳动和资本密集型产品贸易的影响,目的是评估偏好和技术渠道。我们的研究结果表明,正如预期的那样,移民增加了初级产品和最终产品的进口(偏好渠道)和差异化低弹性替代产品的出口(信息渠道)。另一方面,有一些证据表明,来自南方的移民的增加增加了劳动密集型商品(技术渠道)的出口。
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引用次数: 32
Global Imbalances: The Role of Non-Tradable Total Factor Productivity in Advanced Economies 全球失衡:发达经济体中不可贸易全要素生产率的作用
Pub Date : 2009-03-01 DOI: 10.5089/9781451872101.001
Pietro Cova, M. Pisani, Nicoletta Batini, A. Rebucci
This paper investigates the role played by total factor productivity (TFP) in the tradable and nontradable sectors of the United States, the euro area, and Japan in the emergence and evolution of today's global trade imbalances. Simulation results based on a dynamic general equilibrium model of the world economy, and using the EU KLEMS database, indicate that TFP developments in these economies can account for a significant fraction of the total deterioration in the U.S. trade balance since 1999, as well as account for some the surpluses in the euro area and Japan. Differences in TFP developments across sectors can also partially explain the evolution of the real effective value of the U.S. dollar during this period.
本文研究了美国、欧元区和日本的可贸易和不可贸易部门的全要素生产率(TFP)在当今全球贸易失衡的产生和演变中所起的作用。基于世界经济的动态一般均衡模型和使用欧盟KLEMS数据库的模拟结果表明,这些经济体的TFP发展可以解释1999年以来美国贸易平衡总恶化的很大一部分,也可以解释欧元区和日本的一些盈余。各部门全要素生产率发展的差异也可以部分解释这一时期美元实际有效价值的演变。
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引用次数: 26
期刊
International Trade
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