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The Trade Unit Values Database

Author

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  • Antoine Berthou
  • Charlotte Emlinger

Abstract

Trade unit values are commonly used as proxies for trade prices in empirical research in international economics. Existing datasets providing international trade unit values for a large number of countries typically suffer from a number of statistical biases, due to the aggregation of unit values and the harmonization of quantity information. These biases reduce the reliability of unit values as a proxy for trade prices. This paper presents the Trade Unit Values dataset, a new database developed to circumvent these statistical issues. Bilateral trade unit values are computed at a very high level of disaggregation before aggregation into Harmonized-System 6-digits categories to allow for cross-country comparability. Our processing strategy improves the differentiation of trade prices within product categories, as compared to existing worldwide datasets. A simple econometric analysis shows that unit values in our database are well explained by economic aggregates.

Suggested Citation

  • Antoine Berthou & Charlotte Emlinger, 2011. "The Trade Unit Values Database," Working Papers 2011-10, CEPII research center.
    • Handle: RePEc:cii:cepidt:2011-10
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    References listed on IDEAS

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    1. Won Chang & L. Alan Winters, 2015. "How Regional Blocs Affect Excluded Countries: The Price Effects of MERCOSUR," World Scientific Book Chapters, in: Non-Tariff Barriers, Regionalism and Poverty Essays in Applied International Trade Analysis, chapter 11, pages 199-214, World Scientific Publishing Co. Pte. Ltd..
    2. Christian Broda & David E. Weinstein, 2006. "Globalization and the Gains From Variety," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 121(2), pages 541-585.
    3. Bastos, Paulo & Silva, Joana, 2010. "The quality of a firm's exports: Where you export to matters," Journal of International Economics, Elsevier, vol. 82(2), pages 99-111, November.
    4. Amit Khandelwal, 2010. "The Long and Short (of) Quality Ladders," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 77(4), pages 1450-1476.
    5. Gaulier, Guillaume & Zignago, Soledad, 2004. "Notes on BACI (analytical database of international trade). 1989-2002 version," MPRA Paper 32401, University Library of Munich, Germany.
    6. José Manuel Campa & Linda S. Goldberg & José M. González-Mínguez, 2005. "Exchange-Rate Pass-Through to Import Prices in the Euro Area," NBER Working Papers 11632, National Bureau of Economic Research, Inc.
    7. Holger Gorg & Laszlo Halpern & Balazs Murakozy, 2010. "Why Do Within Firm-Product Export Prices Differ across Markets?," CERS-IE WORKING PAPERS 1003, Institute of Economics, Centre for Economic and Regional Studies.
    8. Martin, Julien, 2012. "Markups, quality, and transport costs," European Economic Review, Elsevier, vol. 56(4), pages 777-791.
    9. Peter K. Schott, 2008. "The relative sophistication of Chinese exports [‘Manufacturing Earnings and Compensation in China’]," Economic Policy, CEPR, CESifo, Sciences Po;CES;MSH, vol. 23(53), pages 6-49.
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    More about this item

    Keywords

    UNIT VALUE; TRADE PRICE; INTERNATIONAL TRADE;
    All these keywords.

    JEL classification:

    • E3 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles
    • F1 - International Economics - - Trade
    • F4 - International Economics - - Macroeconomic Aspects of International Trade and Finance

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