As the international trading system has developed with the division of Global value Chains (GVCS), the export trade of Brazil, Russia, India, China, and South Africa (BRICS) has grown rapidly. The resulting growth of ...As the international trading system has developed with the division of Global value Chains (GVCS), the export trade of Brazil, Russia, India, China, and South Africa (BRICS) has grown rapidly. The resulting growth of carbon emissions has drawn wide attention from the international community, necessitating the comparison of the trade benefits and environmental costs of the BRICS participation in GVCS. Based on the Eora database, this paper constructs a decomposition framework for the calculation of export value-added and embodied carbon, based on a multi-region input-output (MRIO) model. The trade benefits and environmental costs paid by the BRICS’ total exports from 1990 to 2015 were measured and the imbalance was analyzed, along with the causes. The results show that the main value-added and carbon embodied in the BRICS’ exports originate from their own countries, and the domestic value-added content of the BRICS’ exports decreased while the foreign value-added content increased.展开更多
This＇ paper decomposes economic benefits （value-added） and environmental costs （CO2） of exports according to their sources, and maps the global value network （GVN） and the global emissions network （GEN） for C...This＇ paper decomposes economic benefits （value-added） and environmental costs （CO2） of exports according to their sources, and maps the global value network （GVN） and the global emissions network （GEN） for China＇s exports during 1995-2009 from national, sectoral and national sectoral perspectives. A comparison is conducted between China and the USA. National GVN and GEN show that shares of value-added and CO2 emissions from China in its GVN and GEN both decreased first then increased after 2006, while shares from the USA in its GVN and GEN generally decreased. Seetoral GVN and GEN show that among China＇s exports, ＂electrical and optical equipment＂ and ＂electricity, gas and water supply＂ were, respectively, the sectors that obtained the most value-added and emitted the most CO2. National-sectoral G VN and GEN for China exhibited reciprocal and disassortative patterns, and in-strengths and out-strengths of GVN and GEN for China ＇s exports were mainly captured by several domestic country-sector pairs.展开更多
On the basis of measuring the bilateral trade costs between China and 86 trade partners and the aggregate trade costs from 2000 to 2013,this paper takes China’s vertical specialization reality into account,to do an e...On the basis of measuring the bilateral trade costs between China and 86 trade partners and the aggregate trade costs from 2000 to 2013,this paper takes China’s vertical specialization reality into account,to do an empirical study on the impact of China’s aggregate trade costs on comparative advantages and export share of 17 two-digit ISIC manufacturing industries,and to conduct these types of robust tests in order to eliminate endogeneity bias.The results show that China’s aggregate trade costs are declining,but it is still 1/3 higher than that of developed countries of 10 years ago;bilateral trade costs between China and some countries even rise instead;aggregate trade costs are the determinants,not only of‘global’and‘local’comparative advantages,but also of export share of China’s manufacturing products,and its effect is stronger in industries with higher trade cost intensity.Therefore,we should consider the product composition on trade cost intensity and domestic value-added value(DVAR),and reduce trade costs in order to promote the export of products with higher domestic value-added rate,and to realize the substantial transformation of foreign trade growth mode.展开更多
文摘As the international trading system has developed with the division of Global value Chains (GVCS), the export trade of Brazil, Russia, India, China, and South Africa (BRICS) has grown rapidly. The resulting growth of carbon emissions has drawn wide attention from the international community, necessitating the comparison of the trade benefits and environmental costs of the BRICS participation in GVCS. Based on the Eora database, this paper constructs a decomposition framework for the calculation of export value-added and embodied carbon, based on a multi-region input-output (MRIO) model. The trade benefits and environmental costs paid by the BRICS’ total exports from 1990 to 2015 were measured and the imbalance was analyzed, along with the causes. The results show that the main value-added and carbon embodied in the BRICS’ exports originate from their own countries, and the domestic value-added content of the BRICS’ exports decreased while the foreign value-added content increased.
基金This study was financially supported by the Beijing Social Science Foundation （No. 17JDYJB010） and the Special Fund for Joint Development Program of Beijing Municipal Commission of Education.
文摘This＇ paper decomposes economic benefits （value-added） and environmental costs （CO2） of exports according to their sources, and maps the global value network （GVN） and the global emissions network （GEN） for China＇s exports during 1995-2009 from national, sectoral and national sectoral perspectives. A comparison is conducted between China and the USA. National GVN and GEN show that shares of value-added and CO2 emissions from China in its GVN and GEN both decreased first then increased after 2006, while shares from the USA in its GVN and GEN generally decreased. Seetoral GVN and GEN show that among China＇s exports, ＂electrical and optical equipment＂ and ＂electricity, gas and water supply＂ were, respectively, the sectors that obtained the most value-added and emitted the most CO2. National-sectoral G VN and GEN for China exhibited reciprocal and disassortative patterns, and in-strengths and out-strengths of GVN and GEN for China ＇s exports were mainly captured by several domestic country-sector pairs.
文摘On the basis of measuring the bilateral trade costs between China and 86 trade partners and the aggregate trade costs from 2000 to 2013,this paper takes China’s vertical specialization reality into account,to do an empirical study on the impact of China’s aggregate trade costs on comparative advantages and export share of 17 two-digit ISIC manufacturing industries,and to conduct these types of robust tests in order to eliminate endogeneity bias.The results show that China’s aggregate trade costs are declining,but it is still 1/3 higher than that of developed countries of 10 years ago;bilateral trade costs between China and some countries even rise instead;aggregate trade costs are the determinants,not only of‘global’and‘local’comparative advantages,but also of export share of China’s manufacturing products,and its effect is stronger in industries with higher trade cost intensity.Therefore,we should consider the product composition on trade cost intensity and domestic value-added value(DVAR),and reduce trade costs in order to promote the export of products with higher domestic value-added rate,and to realize the substantial transformation of foreign trade growth mode.
