Bilateral Trade Performance in West Africa: A Gravity Model Estimation

This study provides empirical insights on the functioning of regional trade agreements within the Economic Community of West African States (ECOWAS) by identifying bilateral trade barriers that affect the extent of trade flows among member countries. Also, it highlights some trade barrier indicators that are rarely covered in extant studies, such as the multilateral resistance term, the extent of trade complementarity, and the presence of economic integration agreements among ECOWAS member countries. We then provide augmented gravity model estimation on the determinants of bilateral trade in the region. We find, among other things, that trade complementarity had a positive and significant effect on bilateral trade within the sub‐region region. Other important determinants of intra‐regional trade include multilateral trade resistance and economic integration agreements — meaning that countries with some kind of agreement like the West African Economic and Monetary Union (WAEMU) tend to trade more among themselves than other member countries.     

Measuring Multi‐Membership in Economic Integration and Its Trade Impact: A Comparative Study of ECOWAS and SADC

One of the intriguing aspects of African regional trade agreements (RTAs) is the extent of multi‐membership, where many African countries are members of more than one RTA. Using a gravity model for 25 countries and the years 1980‐2006, we measure the extent of multi‐membership and compare its impact in two major African regional blocs, Economic Community of West Africa States (ECOWAS) and Southern Africa Development Community (SADC). We find that the impact of multi‐membership critically depends on the characteristics of the multi‐membership of regional integration initiatives. We find a positive impact if an additional membership complements the integration process of the original regional integration initiative: overlapping memberships had a much stronger and significant positive effect on bilateral trade within ECOWAS compare with an insignificant impact within the SADC.     

A single currency for the Economic Community of West Africa? An economic assessment

This paper assesses the economic support for the creation of an Economic Community of West African States (ECOWAS) monetary union encompassing all its 15 members, an objective that was set more than 30 years ago. In line with previous empirical research, our conclusion is that the adoption of a common currency by the whole region is not recommended. This work takes a step forward and assesses alternative ways to reduce the current number of currencies in circulation in the Community. Based on our results, we suggest (i) the merging of the currencies of Guinea, Liberia and Sierra Leone into a single currency and (ii) the Gambia to join the West African Economic and Monetary Union (WAEMU).     

Trade developments during the first Lomé Convention

The Lomé Convention signed in 1975 between the European Economic Community (EEC) and 46 African, Caribbean and Pacific (ACP) States, was hailed as a model for a New International Economic Order. This article analyses the trade between the two groupings during the five years (1975–1979) of the first Convention, in the context of world trade. In general there was no substantial change in trade flows. Contrary to ACP aspirations for an improvement in their export performance with the Europeans, the EEC share of ACP exports declined. Despite the Convention's provisions, the ACP even failed to maintain their shares of the EEC market, actually faring worse than other non-oil LDCs. Little diversification was achieved in ACP exports. In contrast, the EEC maintained its position in ACP markets.     

Econometric Analysis of the India–Sri Lanka Free Trade Agreement*

This paper investigates whether the India–Sri Lanka Free Trade Agreement (ISLFTA) has had trade creation or trade diversion effects on the rest of the world. Using data on tariffs at the six‐digit level of the Harmonized System classification for the period 1996 to 2006, the methodology of the present paper follows a study on the North American Free Trade Agreement by Romalis (2005 ) We use the commodity and time variation in the tariff preferences allowed under ISLFTA to identify its effect on sourcing of different products from the ‘control country’ to the ISLFTA region. Using a fixed effects model, we find that the ISLFTA has had small trade creation effects in the control countries.     

Trade Effects of the East African Community Customs Union: Hype Versus Reality

This study uses a theoretically consistent gravity model to assess the average trade effect of the East African Community customs union implemented in 2005. The estimation is carried out using a framework that controls for endogeneity. Country‐pair fixed effects are included to control for time constant factors while importer‐year and exporter‐year fixed effects account for time varying multilateral resistance variables. To check for robustness a Poisson pseudo‐maximum likelihood estimation is used. The study covers the period 2000 to 2013 with a total of forty nine trading partners. The results suggest that the EAC customs union has produced a moderate positive effect on intra‐EAC trade of about 22.1%.     

SADC Trade with the European Union from a Preferential to a Reciprocal Modality

This study employs a global computable general equilibrium (CGE) model to examine the potential impacts of the Economic Partnership Agreements (EPAs) between the European Union (EU) and the Southern African Development Community (SADC). The simulation results suggest that a comprehensive EPA scenario is welfare‐improving for many SADC members. SADC preferential access to the EU markets is the key source for the prospective welfare and terms of trade gains. Overall, SADC production structures become more concentrated in export‐oriented sectors. These structural changes are accompanied by a high degree of adjustment and substantial fiscal losses.     

中国—巴基斯坦自贸区贸易创造与贸易转移效应的实证分析

2007年7月1日,《中国—巴基斯坦自由贸易协定》正式实施,推动了中巴双方的经贸合作。文章运用巴拉萨模型检验了中国—巴基斯坦自由贸易区的贸易创造与贸易转移效应,根据实证的结果得出中巴自由贸易协定的实施,无论是对区内两国的贸易创造还是对区外国家的贸易转移效应都不明显,应利用中巴双方产品结构的互补性,促进双边贸易进一步增长。     

The impact of ECOWAS on intraregional trade flows: An empirical investigation

There is a scarcity of published statistical analysis that examines the impact of economic integration schemes in Africa. This study fills the gap in the literature. The impact of Economic Community of West African States (ECOWAS) on trade flows of its member countries is examined applying an econometric analysis. The parameters of a multivariate trade-flows model are estimated using a panel data of the 1975 to 1991 period. The results suggest that the regional integration scheme has succeeded in increasing trade flows between member countries. The general view in the literature is that African integration schemes have failed to increase trade flows.     

Reorganization of Intra‐ASEAN 5 Trade Flows: The ‘China Factor’*

There are claims that China's influence on ASEAN is direct in that she has encouraged more exports to flow into her huge markets and changed trade flows among member countries. Demand and supply are thus deemed to have become more China‐centered. This study therefore explores the plausibility of China as a ‘factor’ that influences bilateral intra‐ASEAN 5 trade flows through demand (exporting country) and supply (importing country). The results imply that China's integration in the region increases the size of the key ASEAN member economies export market. There is also no indication that import sourcing from China by ASEAN 5 countries reduces export expansion within the latter. The results accord with the fact that although China has become an important export destination and an import source for individual ASEAN 5 countries, this has not reduced intra‐ASEAN 5 trade.     

Linguistic and Religious Influences on Foreign Trade: Evidence from East Asia*

Using a modified gravity model and the cross‐sectional data of East Asian economies, the present paper presents evidence that supports the view that the effect of distance‐related transaction costs on trade tends to fall over time. Overall religious influence on foreign trade exists in the post‐Cold War period but not during the Cold War period. The effects of language on inter‐regional trade and of religion on intra‐regional trade both weaken over time. In all cases, religion tends to have more significant influences on intra‐regional trade than language, and language tends to exert more significant influences on inter‐regional trade than religion. Finally, from 1985 to 1995 there is an indication that: (i) English becomes more important for inter‐regional trade; (ii) Bahasa, English and Khmer become less important for intra‐regional trade; and (iii) Chinese plays an increasing role in both intra‐regional and inter‐regional trade.     

Trade facilitation in ASEAN countries: harmonisation of logistics policies

This paper studies the effectiveness of the implementation of trade facilitation measures in member countries of the Association of Southeast Asian Nations (ASEAN). We evaluate trade facilitation performance and indicate trade facilitation needs and priorities that vary between ASEAN members. In particular, we examine logistics‐related costs in ASEAN and whether the current level of logistics‐related costs could be a burden or an advantage for ASEAN countries. We also identify critical barriers that have impacts on logistics services related to foreign investment and customs across ASEAN. Finally, we propose recommendations for the harmonisation of logistics policies in ASEAN countries aimed at the development of the ASEAN Economic Community.     

Regional Integration,Bilateral Diplomacy and African Trade: Evidence from the Gravity Model

The paper examines the impact of two main instruments of economic diplomacy — regional integration and commercial diplomacy on export flows among African states. We test whether there is any evidence of a trade‐off or complementary interaction between these two instruments in trade facilitation using the gravity model for 45 African states over the period 1980–2005. The results show that bilateral diplomatic exchange is a more significant determinant of bilateral exports among African states compared to regional integration. We also find that the trade–stimulating effect of diplomatic exchange is less pronounced among African countries that shared membership of the same regional bloc.     

土耳其外贸战略新发展与中土经贸关系

在经历了2000～2001年的短暂金融危机之后,土耳其经济近年来恢复了高速增长的势头,特别是对外贸易发展尤为迅速。土耳其经济的发展既得益于其国内的经济改革,也归功于其成功的外贸战略调整。这些调整主要是在巩固与传统盟友——美国关系的基础上,进一步加大"入盟"力度,重视同周边的中东、中亚、非洲等国家的经济联系,增强在伊斯兰世界的影响力,同时积极拓展同环太亚洲国家的经贸合作。2005年土耳其启动了新的对华贸易政策,中土正在重新认识和发现对方,双边关系正在进入一个"新时期"。     

Trade creation,trade diversion,and the general equilibrium effects of regional trade agreements: a study of the European Community–Turkey customs union

This paper presents an industry-level analysis of trade flows in order to estimate the trade effects of Turkey’s customs union with the European Community (EC). The paper is able to distinguish between trade creation and trade diversion by employing tariff data on each good to measure the impact of not only the tariff level but also the difference between tariffs applied to imports from Europe and the most-favored nation tariffs applied to imports from other non-preferential trading partners. The paper estimates the general equilibrium effects of the customs union in addition to the effects of eliminating tariffs on the EC’s exports to Turkey. It concludes that the customs union has generated more than twice as much trade creation as trade diversion but that the overall impact of the customs union has been relatively small.     

Regional Trade Arrangements in Africa: Past Performance and the Way Forward

Abstract: Regional trade arrangements (RTAs) in Africa have been ineffective in promoting trade and foreign direct investment. Relatively high external trade barriers and low resource complementarity between member countries limit both intra‐ and extraregional trade. Small market size, poor transport facilities and high trading costs make it difficult for African countries to reap the potential benefits of RTAs. To increase regional trade and investment, African countries need to undertake more broad‐based liberalization and streamline existing RTAs, supported by improvements in infrastructure and trade facilitation. Early action to strengthen the domestic revenue base would help address concerns over revenue losses from trade liberalization.     

Empirical Analysis of the Structure of Sino-US Agricultural Trade

This paper empirically analyzes the structure of agricultural trade between China and the USA from 1996 to 2005, using different trade indexes such as the Grubel—Lloyd Index, the Revealed Comparative Advantage Index, the Finger—Kreinin Similitude Index and the Export Diversification Index, with a focus on the issues impeding Sino‐US agricultural trade. We found that over the period of 1996 to 2005, inter‐industry trade outweighed intra‐industry trade in Sino‐US agricultural trade, and that bilateral trade was more complementary than competitive. At the same time, China's agricultural exports were more diversified than USA exports, but China's degree of diversification steadily declined during the sample period. The findings indicate that there exists great potential for further development of agricultural trade between China and the USA, and that positive and effective trade policies will result in maximization of potential agricultural trade development and will bring forth mutual benefits to both countries.     

Trade integration in the Southern African development community: Prospects and problems 1

The adoption of a trade and development protocol by the member states of the Southern African Development Community (SADC) in August 1996 marks the end of an era of sectoral cooperation and the beginning of a process of trade integration among these countries. This article provides a preliminary analysis of the obstacles and opportunities which trade integration presents for the Southern African region in the context of the institutional and structural factors currently influencing trade patterns both within and outside the region. Critically, the article poses the question whether the provisions of the trade protocol provide an adequate framework for the region's agenda of trade integration and industrial development that is equitable, balanced and mutually beneficial. The analysis demonstrates that it does not, and hence the authors argue that measures that lie beyond the provisions of the trade protocol are a sine qua non for the success of trade integration.     

Impact of Donald Trump’s tariff increase against Chinese imports on global economy: Global Trade Analysis Project (GTAP) model

Donald Trump’s presidential campaign contains several trade protectionism plans. This paper aims to analyze possible global impact of United States’ plan to impose import tariff increase against China. The GTAP model is implemented. The simulations present possible short-run effects of full-protection and manufacturing-only protection with appropriate retaliation response from China. The policy might lead to GDP, terms-of-trade, and welfare decline in United States and China; and an increase in trade balance for United States. Trade diversion pattern is observed in the simulation results, predicting shrinking bilateral trade between the two countries and increasing export toward their third trading partners.     

区域贸易安排的保护性:引力模型

通过2000-2005年EU、APEC、NAFTA三个区域贸易组织双边贸易流量基于合并数据的引力模型得出结论:三个区域贸易组织的净贸易效果均为贸易转移,但区域保护程度顺次减弱。总体上,发生贸易转移的方向从以发达国家为主的区域贸易组织转移到以新兴市场国家为主或由发达国家与发展中国家共同组成的区域贸易组织。因而,对内积极推行自由贸易,对外具有很强的贸易保护倾向是各国推行区域贸易政策的显著特征。