A study on transport costs and China’s Exports: An extended gravity model
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This paper suggests an extending conventional gravity model design to empirically analyze the effect of transport costs and port efficiency on China’s export flows. It shows that factor endowment and transport costs variables affect export trade value in directions that New Trade Theory (NTT) predicted. Also, the evidence indicates that, controlling for the effects of transport costs on trade, variables in traditional gravity model are consistent with previous empirical studies in both magnitudes and directions. Moreover, more than 22% of the variation in Chinese export trade can be explained by those three variables alone. The findings reported in this paper empirically explains how seriously transport costs and port efficiency affect China’s export growth by comparing effects of labour production factor costs on external trade. It suggests that the improvement of port efficiency and reduction of road transport costs play a vital role in China’s export competitiveness in the global market.
KeywordsExtended gravity model transport costs port efficiency manufacturing base processing center
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The authors are very grateful to Prof. FANG Shu-Cherng of North Carolina State University, USA for his advice and help in research and writing of this paper.
- Krugman P R, Obstfeld M, and Melitz M J, International Economics: Theory & Policy, Addison-Wesley, 2012.Google Scholar
- World Trade Organization, International Trade Statistics, Geneva, WTO, 2009.Google Scholar
- China Logistics Association and China Federation of Logistics and Purchasing, China Logistics Academy Frontier Report, Beijing, China Logistics Publishing House, 2006.Google Scholar
- Blonigen B A and Wilson W W, International trade, transportation networks and port choice, Transportation Journal, 2006b, 34: 32–47.Google Scholar
- De P and Rout B, Transportation cost and trade competitiveness: Empirical evidence from India, Trade and Development Review, 2008, 1(2): 95–121.Google Scholar
- Tinbergen J, Shaping the World Economy, Twentieth Century Fund, New York, 1962.Google Scholar
- Li S and Wang H, Transforming trade competition into coordination with the People’s Republic of China, Eds. by Brooks D H and Cheltenham S F, Trade Facilitation and Regional Cooperation in Asia, Edward Elgar, UK and Northampton, MA, USA, 2010.Google Scholar
- Greene W, Econometric Analysis, Prentice-Hall, New York, 2000.Google Scholar
- Wei S J, Intra-national versus international trade: How stubborn are nations in global integration? Cambridge, NBER working paper No.5531, 1996.Google Scholar
- Stock J H and Yogo M, Testing for weak instruments in linear IV regression, Eds. by Andrews D W K and Stock J H, Identification and Inference for Econometric Models: Essays in Honor of Thomas Rothenberg, Cambridge University Press, Cambridge, 2005.Google Scholar
- Carruthers R, Bajpai J N, and Hummels D, Trade and logistics: An East Asian perspective, Proceedings of East Asia Integrates: A Trade Policy Agenda for Shared Growth, The World Bank, Washington, DC, 2003.Google Scholar