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Technology, Trade Costs and Export Sophistication

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  • Ermias Weldemicael

Abstract

type="main" xml:id="twec12071-abs-0001"> This paper uses a disaggregated version of the Eaton and Kortum (Econometrica, 70, 2002, 1741) model to analyse the relative importance of technology and trade costs for export sophistication and welfare in a general equilibrium framework. It uses a structural estimation method to identify key parameters of the model that fit the observed trade pattern. The calibrated parameters vary across commodities consistent with their expected level of sophistication. The results are robust to alternative specifications of the calibration. Using fitted data, it also show that export sophistication is highly correlated with GDPper capita. Overall, the parameters are comparable with estimates from other studies. Finally, counterfactual experiments are conducted to quantify the effects of changes in technology and trade costs for the countries in the bottom quintile. The findings imply that these countries have a huge technological disadvantage, particularly in more sophisticated commodities.

Suggested Citation

  • Ermias Weldemicael, 2014. "Technology, Trade Costs and Export Sophistication," The World Economy, Wiley Blackwell, vol. 37(1), pages 14-41, January.
    • Handle: RePEc:bla:worlde:v:37:y:2014:i:1:p:14-41
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    File URL: http://hdl.handle.net/10.1111/twec.2014.37.issue-1
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    Citations

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    Cited by:

    1. Evžen Kočenda & Karen Poghosyan, 2018. "Export Sophistication: A Dynamic Panel Data Approach," Emerging Markets Finance and Trade, Taylor & Francis Journals, vol. 54(12), pages 2799-2814, September.
    2. Gnangnon, Sèna Kimm, 2023. "The Quality of Aid for Trade Flows and Economic Complexity," EconStor Preprints 271538, ZBW - Leibniz Information Centre for Economics.
    3. Sèna Kimm Gnangnon, 2023. "Effect of the duration of membership in the GATT/WTO on human development in developed and developing countries," Empirica, Springer;Austrian Institute for Economic Research;Austrian Economic Association, vol. 50(4), pages 943-983, November.
    4. Taosheng Wang & Hongyan Zuo & C. H. Wu & B. Hu, 2021. "Combined soft measurement on key indicator parameters of new competitive advantages for China's export," Financial Innovation, Springer;Southwestern University of Finance and Economics, vol. 7(1), pages 1-24, December.
    5. Frédéric Dobruszkes & Jean-Michel Decroly & Pere Suau-Sanchez, 2022. "The monthly rhythms of aviation: A global analysis of passenger air service seasonality," ULB Institutional Repository 2013/341140, ULB -- Universite Libre de Bruxelles.
    6. Haini, Hazwan & Wei Loon, Pang & Li Li, Pang, 2023. "Can export diversification promote export upgrading? Evidence from an oil-dependent economy," Resources Policy, Elsevier, vol. 80(C).
    7. Lihua Gu, 2021. "The Impact of Intelligent Manufacturing on Export Sophistication: Evidence from Industrial Robots," International Journal of Business and Management, Canadian Center of Science and Education, vol. 14(12), pages 183-183, July.
    8. Su, Xiaoyan & Anwar, Sajid & Zhou, Ying & Tang, Xuan, 2020. "Services trade restrictiveness and manufacturing export sophistication," The North American Journal of Economics and Finance, Elsevier, vol. 51(C).
    9. Sèna Kimm Gnangnon, 2023. "Trade costs and tax transition reform in developing countries," Economics of Transition and Institutional Change, John Wiley & Sons, vol. 31(4), pages 941-977, October.
    10. Kai Zhang & Dongyuan Liu, 2023. "Does Green Finance Promote Export Sophistication? An Analysis of the Moderating Effect Based on Green Taxes," Sustainability, MDPI, vol. 15(10), pages 1-18, May.
    11. Sèna Kimm Gnangnon, 2024. "The quality of Aid for Trade flows and economic complexity," International Economics and Economic Policy, Springer, vol. 21(4), pages 705-747, October.
    12. Gnangnon, Sèna Kimm, 2022. "Effect of the Duration of Membership in the GATT/WTO on Human Development in Developed and Developing Countries," EconStor Preprints 265061, ZBW - Leibniz Information Centre for Economics.
    13. Gnangnon, Sèna Kimm, 2023. "Do Aid for Trade flows affect Technology Licensing in Recipient Countries?," EconStor Preprints 273419, ZBW - Leibniz Information Centre for Economics.
    14. Lihua Zhang & Tian Gan & Jiachen Fan, 2023. "Do industrial robots affect the labour market? Evidence from China," Economics of Transition and Institutional Change, John Wiley & Sons, vol. 31(3), pages 787-817, July.
    15. Dang Luu Hai, 2021. "Aid for trade and export sophistication in recipient countries," The Journal of International Trade & Economic Development, Taylor & Francis Journals, vol. 30(4), pages 530-548, May.
    16. Driffield, Nigel & Du, Jun & Song, Meng, 2021. "Internationalization pathways of Chinese private firms: A closer look at firm-specific advantages," Journal of International Management, Elsevier, vol. 27(3).

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