scholarly journals A New Class of Revealed Comparative Advantage Indexes

Author(s):  
Jenny P. Danna-Buitrago ◽  
Rémi Stellian

AbstractThis paper draws upon a critical analysis of the three RCA indexes in Vollrath (1991) to propose a new class of RCA indexes. The baseline RCA index in this new class rests on the overall structure of trade, is symmetric, avoids size bias and is compatible with the Kunimoto-Vollrath principle. Possible modifications of the baseline RCA index are subsequently suggested to take into account GDP per capita data and to use adjusted trade data with the aim of better measuring comparative advantages. These modified versions together with the baseline RCA index give rise to a whole new class of RCA indexes. An application to the Euro area indicates that this new class is able to rank countries according to their respective levels of comparative advantages in a more consistent way than alternative RCA indexes. Furthermore, the new class of RCA indexes provides second-best solutions for time stationarity and the desirable distributional characteristics of an RCA index.

2020 ◽  
Vol 7 (2) ◽  
pp. 183-190
Author(s):  
Shaima Chowdhury Sharna ◽  
M Kamruzzaman

The aim of this study was to review the trend of production and export of jute as well as comparative advantages of jute export of Bangladesh, China and India. In the case of production, India is the leading country which is followed by Bangladesh, China, Nepal, Zimbabwe, Uzbekistan, Egypt and others. However, Bangladesh plays the supreme role over other countries in the world for exporting jute. Jute export fluctuated erratically over the past four decades in these three most jute exporting countries. The Revealed Comparative Advantage (RCA) has been enumerated for comparing the jute export advantages in the global market. Bangladesh always enjoys greater comparative advantages than China and India although the revealed comparative advantages are less in recent years than those were one decade ago. But it can’t catch the high-value market because exporters have mainly focused on raw jute while jute goods have high potentiality. The recommended issues urge to enhance the productivity of jute cultivation, inaugurate more diversified products, and explore new markets for exports. Res. Agric., Livest. Fish.7(2): 183-190,  August 2020


2016 ◽  
Vol 07 (02) ◽  
pp. 1650007
Author(s):  
Jan Rieländer ◽  
Bakary Traoré

This paper adds new empirical evidence to the recent literature about the ways countries develop strong productive capacities by analyzing the patterns of export diversification across different levels of manufacturing content. In addition to the measures commonly used to study diversification, such as the number of active export lines and measures of “discoveries in exports”, we propose two new filters based on the concept of revealed comparative advantage (RCA). We use trade data at the 4-digit level for 176 countries from 1992 until 2011, and we classify all the products into three manufacturing categories (unprocessed, semi processed and finished goods). Data confirms that growing countries continue to add new commodities to their exports basket until they reach around US$ 25,000 of GDP per capita. More interestingly, we found that for many countries expanding the spectrum of commodities exported with comparative advantage (RCA) actually contribute to boosting new productive capacities in manufacturing sectors. This finding is robust to different econometric models and different country groups.


Author(s):  
Małgorzata Bułkowska

The aim of the paper is to present the position of meat and dairy industries in the Polish agri-food trade in 2010-2016. The paper analyzes the changes in the geographical and commodity structure of trade in selected products in relation to the entire agri-food sector as well as evaluates their competitive position based on the comparative advantage (RCA) indicator. Analyzes has shown that despite import restrictions, the meat sector is crucial for the Polish food industry. It corresponds to about 20% of exports and generates 1/3 of surplus in trade in agri-food products. The fastest growing sector in Poland is the poultry industry, which has gradually increased its comparative advantages in analyzed period.


Author(s):  
Jiri Sejkora ◽  
Ondrej Sankot

Background: Using a concept of revealed and latent comparative advantage, this article identifies relatively productive industries and industries with great potential in the slow-growing economy of Senegal. The identification of such industries allows for economic structure adjustment resulting in a higher gross domestic product (GDP) growth rate.Aim: The aim of the study is to identify Senegalese long-term revealed comparative advantages and to estimate Senegalese latent comparative advantages. The analysis is focused solely on manufacturing industries because industrialisation serves as an engine of growth in developing countries.Setting: The analysis is carried out on endowment structure and international trade data (1995–2015) of Senegal and appropriate comparator economies (Tanzania, Cambodia, Lao, Vietnam and Cape Verde).Methods: To identify revealed comparative advantages, we calculate the normalised revealed comparative advantage index. To estimate latent comparative advantages, we employ a growth identification and facilitation framework. The methodology is slightly modified because the estimation is based on long-term revealed comparative advantages comparisons (rather than export shares comparisons).Results: We argue that the relatively productive manufacturing industries (with revealed comparative advantage) include chemicals and manufactured goods classified chiefly by various materials. Furthermore, Senegal may have unexploited potential (i.e. latent comparative advantage) in footwear and particularly in apparel production.Conclusion: In order to accelerate GDP growth rate, Senegal should focus on developing the above mentioned industries to align its economic structure with the comparative advantages and also to promote industrialisation.


2021 ◽  
Vol 13 (2) ◽  
pp. 121-139
Author(s):  
Ivo Zdráhal ◽  
Martin Hrabálek ◽  
Petr Kadlec ◽  
Oldřich Krpec

In the last decades Brazil has become a global agri-food powerhouse. The article interrogates the shape and its stability of revealed comparative advantages in 46 of its agri-food products for the period 1995-2017. The results support the argument that the Brazil's agri-food trade was formed by comparative advantages of specific agri-food sectors. The results show that the external shape of agri-food specialization has strengthened, first since early 2000s and second when the trade shifted more towards China. The pattern was stable according revealed comparative (dis)advantage of particular products, more changes occurred in each product's score and in ranking of products. Products without initial comparative advantage seem to remain uncompetitive whilst the products with strong initial comparative advantage continue to be competitive. The persistence in distribution has increased. This suggests, the shape of Brazil's revealed comparative advantage in agri-food trade has evolved towards its finite structure (ceteris paribus).


Author(s):  
Lalit Mohan Kathuria

PurposeManufacturing sector plays a vital role in the economy of developing countries like India. The Indian textiles and clothing industry has an overwhelming presence in the economic life of the country. The readymade garment segment contributes 42 per cent of the Indian textiles exports, which include cotton garments and accessories, manmade fiber garments and other textiles clothing. The overall export basket of India has increased from 13.6 per cent in 2014-15 to 15 per cent in 2015-16 for textiles and apparel products including handicrafts. Though clothing exports from India have witnessed high growth rates in the past decade as compared to other commodity exports, India’s performance, when compared to many competing countries, has not been much encouraging. India has lagged behind in clothing exports as compared to China, Bangladesh and Vietnam. This study mainly focused on analyzing the changing clothing export structure of select countries such as India, China, Bangladesh, Vietnam and Turkey by using revealed comparative advantage indices.Design/methodology/approachThis study uses different variants of revealed comparative advantage indices, namely, Balassa’s RCA Index (Balassa, 1965), Dynamic RCA index (Kreinin and Plummer, 1994) and Revealed Symmetrical Comparative Advantage Index (Laursen, 1998). Indices were calculated for the period 2003 and 2013 under knitted category (HS 61) and not knitted category (HS 62) up to four-digit classification. Spearman rank correlation was applied for analyzing changes during the period under study. For calculation of RCA and dynamic RCA indices, the export data have been taken from UN Comtrade, an electronic database of United Nation and International Trade Statistics database of World Trade Organization.FindingsThe results highlighted that India ranks at the bottom in seven HS 61 clothing products and fourth in five HS 61 products. Bangladesh stands at the top in 11 of the HS 61 clothing products among selected countries. Similarly, Vietnam has also gained stronghold position in the global clothing trade. In many of these products, Bangladesh has higher revealed comparative advantage as compared to other countries. In HS 62 product category, India was at the bottom in eight products, whereas Bangladesh has gained the most in nine products on the comparative advantage basis. The findings highlighted the shift taking place in global clothing trade structure as trade was shifting toward low-cost countries such as Vietnam and Bangladesh. Surprisingly, India has foregone strategic advantage in many value-added products to low-cost countries such as Bangladesh and Vietnam.Originality/valueThis is one of the few studies undertaken to analyze comparative advantages of leading clothing exporter countries (mainly from Asian region) in the recent times. Findings depict changing export structure and dynamics of clothing exports in the region. Findings would help government, industry associations and policymakers in enhancing sector competitiveness and in identifying the growth products.


2018 ◽  
Vol 13 (5) ◽  
pp. 1182-1195 ◽  
Author(s):  
Javeria Maryam ◽  
Umer Jeelanie Banday ◽  
Ashok Mittal

Purpose In the recent international scenario, the rise of emerging economies, in particular, Brazil, Russia, India, China and South Africa (BRICS) has gained ample of attention. The global trade flows of the BRICS countries have significantly increased during the last one-and-a-half decade. The purpose of this paper is to examine the intra-BRICS and BRICS–EU trade flows. Design/methodology/approach To study the intensity of trade among BRICS countries and with EU, the Trade Intensity Index is employed for the period 2001–2015. Balassa’s revealed comparative advantage (RCA) index is computed for the assessment of comparative advantages of exports by BRICS countries in the year 2015 in the global markets. A comparative analysis of export similarity is done for India and other BRICS countries in EU. Findings The findings of trade intensity showed large bilateral trade flows among BRICS member. Russia has emerged as the main trading partner with EU in BRICS. For the year 2015, the comparative study of RCA at HS-two digits and HS-four digits classification highlights marginal structural changes in the export composition of these countries. The analysis revealed that Brazil and Russia have comparative advantages in natural resource-based products, while India and China possessed comparative advantages in manufactured and processed products. The export similarity index shows the presence of competition between India and China in EU. Practical implications This paper highlights the need for closer cooperation to promote intra-BRICS trade and to make structural transformations in the basket of trading products by them to have trade benefits at large. Originality/value Numerous studies are available on bilateral trade of BRICS members. However, limited studies are available to get a holistic view of intra-BRICS trade. This paper is an attempt to examine the BRICS countries trade profile both at global levels and within the group.


2016 ◽  
Vol 12 (1) ◽  
pp. 54-64
Author(s):  
Sulthon Sjahril Sabaruddin ◽  
Sihar Tambun

Artikel ini akan menganalisis potensi perdagangan bilateral antara Indonesia-Paraguay berdasarkan daya saing ekspor masing-masing. Tulisan ini dalam analisisnya menggunakan Comparative Advantage Index untuk tahun 2012 yang diperoleh dari World Integrated Trade Solution (WITS). Makalah ini mengungkapkan bahwa ada peluang besar bagi kedua negara untuk lebih memperkuat hubungan perdagangan bilateral. Berdasarkan analisis RCA Index, diungkapkan bahwa secara umum kedua negaratelah mengekspor komoditas mereka berdasarkan keunggulan komparatif masing-masing, namun bagaimanapun ekspor kedua Negara saat ini tidak mencerminkan potensi mereka,  Paraguay (tidak untuk Indonesia) yang sepuluh komoditas unggulannya dengan keunggulan komparatif yang kuat tidak dapat menembus pasar kedua belah pihak. Studi ini menyarankan kedua Negara harus menghapus hambatan perdagangan mulai dengan menyediakan akses untuk 10 komoditas ekspor dengan keunggulan komparatif kuat untuk masuk di kedua negara. Langkah ini bias menjadi batuloncatan menuju penguatan hubungan perdagangan bilateral.   This paper attempts to analyze the Indonesia-Paraguay bilateral trade potentials based on their respective export competitiveness. The analysis uses the Revealed Comparative Advantage Index for year 2012 obtained from World Integrated Trade Solution (WITS). The paper reveals that there are huge opportunities for both countries to further strengthen bilateral trade relations. Based on the RCA Index analysis, the paper revealed that in general both countries have exported their commodities based on their respective comparative advantages, but however both countries current exports still do not reflect their potentials as most for Paraguay (none for Indonesia) of the top ten commodities with the strongest comparative advantage were unable to penetrate both sides market. This study suggests both countries should remove trade barriers starting by providing access for the top 10 export commodities with the strongest comparative advantage to penetrate in both countries. This step could be a stepping stone towards strengthening bilateral trade relations.


2011 ◽  
pp. 19-37 ◽  
Author(s):  
Doanh Nguyen Khanh

This paper takes investigation into the patterns and dynamics of Vietnam’s revealed com- parative advantage and export specialization. Using various analytical tools, the empiri- cal findings are established as follows. First, Vietnam’s exports are dominated by unskilled labor and agricultural resource intensive products. Second, between 2001 and 2009, there has been an overall improvement in Vietnam’s RCA indices. Third, the pattern of Vietnam’s revealed comparative advantage has converged. Fourth, there is a relatively low degree of mobility among industries, which initially have no comparative advantages and those industries, which initially enjoy high comparative advantages, while there is a moderate mobility in the pattern of trade for those industries, which initially have weak comparative advantage and those industries, which initially have medium comparative advantages. Finally, there is a low degree of concentration in Vietnam’s exports, and these export pat- terns are more or less moving toward diversification. Measures to further liberalize trade policy, increase human capital formation and facilitate technological transfer are remedies for Vietnam to diversify the country’s export structures and move into human capital and technology intensive exports


Author(s):  
Göran Roos ◽  
Anthony Cheshire

A jurisdiction is said to have a comparative advantage in the production of a good if it can produce this good at a lower opportunity cost than another. It can be said that a jurisdiction has an absolute advantage in the production of a good if it has a higher productivity in its production of this good than another jurisdiction. Although there are no studies on comparative advantages in macroalgae value chains, there are some relating to aquaculture in general. From these two studies we can look at the domestic resource cost (DRC) approach and the revealed comparative advantage (RCA) approach. This chapter explores the absolute and comparative advantages of South Australia in the macroalgal value chain.


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