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Are Customs Unions Really So Scarce?

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  • Elie Appelbaum
  • Mark Melatos

Abstract

We show that generalised customs unions (CUs), in which members choose different external tariff rates while still maximising total member welfare, are always welfare‐superior to both standard CUs with common external tariffs and free trade areas (FTAs). Since generalised CUs are indistinguishable from FTAs in practice, our analysis implies that observed trade agreements (TAs) that have the appearance of FTAs may, in fact, be CUs. This possibility offers one potential explanation for the design of the WTO’s rules on regional TAs, in particular the WTO’s specification of a common external tariff as the defining feature of a CU. Our results also suggest that empirical estimates of the different impacts of FTAs and CUs may be subject to a TAs misclassification bias.

Suggested Citation

  • Elie Appelbaum & Mark Melatos, 2018. "Are Customs Unions Really So Scarce?," The Economic Record, The Economic Society of Australia, vol. 94(307), pages 391-404, December.
    • Handle: RePEc:bla:ecorec:v:94:y:2018:i:307:p:391-404
    DOI: 10.1111/1475-4932.12436
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    1. Bagwell, Kyle & Staiger, Robert W., 1997. "Multilateral tariff cooperation during the formation of customs unions," Journal of International Economics, Elsevier, vol. 42(1-2), pages 91-123, February.
    2. Appelbaum, Elie & Melatos, Mark, 2012. "Camouflaged Trade Agreements," Working Papers 2012-11, University of Sydney, School of Economics.
    3. Seidmann, Daniel J., 2009. "Preferential trading arrangements as strategic positioning," Journal of International Economics, Elsevier, vol. 79(1), pages 143-159, September.
    4. Caroline Freund & Emanuel Ornelas, 2010. "Regional Trade Agreements," Annual Review of Economics, Annual Reviews, vol. 2(1), pages 139-166, September.
    5. Raymond RIEZMAN, 2013. "Customs Unions and the Core," World Scientific Book Chapters, in: Raymond Riezman (ed.), International Trade Agreements and Political Economy, chapter 3, pages 33-43, World Scientific Publishing Co. Pte. Ltd..
    6. Mai, Joseph & Stoyanov, Andrey, 2018. "Tariff Cooperation in Free Trade Areas," MPRA Paper 84398, University Library of Munich, Germany.
    7. Lake, James & Roy, Santanu, 2017. "Are global trade negotiations behind a fragmented world of “gated globalization”?," Journal of International Economics, Elsevier, vol. 108(C), pages 117-136.
    8. Juyoung Cheong & Do Won Kwak & Kam Ki Tang, 2015. "Can Trade Agreements Curtail Trade Creation and Prevent Trade Diversion?," Review of International Economics, Wiley Blackwell, vol. 23(2), pages 221-238, May.
    9. Caroline Freund & Emanuel Ornelas, 2010. "Regional trade agreements: blessing or burden?," CentrePiece - The magazine for economic performance 313, Centre for Economic Performance, LSE.
    10. Facchini, Giovanni & Silva, Peri & Willmann, Gerald, 2013. "The customs union issue: Why do we observe so few of them?," Journal of International Economics, Elsevier, vol. 90(1), pages 136-147.
    11. Paul Missios & Kamal Saggi & Halis Murat Yildiz, 2018. "External trade diversion, exclusion incentives and the nature of preferential trade agreements," World Scientific Book Chapters, in: Kamal Saggi (ed.), Economic Analysis of the Rules and Regulations of the World Trade Organization, chapter 10, pages 223-237, World Scientific Publishing Co. Pte. Ltd..
    12. Henrik Horn & Giovanni Maggi & Robert W. Staiger, 2010. "Trade Agreements as Endogenously Incomplete Contracts," American Economic Review, American Economic Association, vol. 100(1), pages 394-419, March.
    13. Chen, Maggie Xiaoyang & Joshi, Sumit, 2010. "Third-country effects on the formation of free trade agreements," Journal of International Economics, Elsevier, vol. 82(2), pages 238-248, November.
    14. Magee, Christopher S.P., 2008. "New measures of trade creation and trade diversion," Journal of International Economics, Elsevier, vol. 75(2), pages 349-362, July.
    15. Lake, James & Yildiz, Halis M., 2016. "On the different geographic characteristics of Free Trade Agreements and Customs Unions," Journal of International Economics, Elsevier, vol. 103(C), pages 213-233.
    16. Jayjit Roy, 2010. "Do Customs Union Members Engage in More Bilateral Trade than Free‐Trade Agreement Members?," Review of International Economics, Wiley Blackwell, vol. 18(4), pages 663-681, September.
    17. Constantinos Syropoulos, 2002. "On Tariff Preferences And Delegation Decisions In Customs Unions: A Heckscher--Ohlin Approach," Economic Journal, Royal Economic Society, vol. 112(481), pages 625-648, July.
    18. Melatos, Mark & Woodland, Alan, 2007. "Endogenous trade bloc formation in an asymmetric world," European Economic Review, Elsevier, vol. 51(4), pages 901-924, May.
    19. Antoni Estevadeordal & Caroline Freund & Emanuel Ornelas, 2008. "Does Regionalism Affect Trade Liberalization Toward Nonmembers?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 123(4), pages 1531-1575.
    20. Joseph Mai & Andrey Stoyanov, 2015. "The effect of the Canada-US Free Trade Agreement on Canadian multilateral trade liberalization," Canadian Journal of Economics, Canadian Economics Association, vol. 48(3), pages 1067-1098, August.
    21. Scott L. Baier & Jeffrey H. Bergstrand & Ronald Mariutto, 2014. "Economic Determinants of Free Trade Agreements Revisited: Distinguishing Sources of Interdependence," Review of International Economics, Wiley Blackwell, vol. 22(1), pages 31-58, February.
    22. Melatos, Mark & Dunn, Stephanie, 2010. "Flexibility in Trade Bloc Design," Working Papers 02-2010, Copenhagen Business School, Department of Economics.
    23. Kamal Saggi & Halis Murat Yildiz, 2018. "Bilateralism, multilateralism, and the quest for global free trade," World Scientific Book Chapters, in: Kamal Saggi (ed.), Economic Analysis of the Rules and Regulations of the World Trade Organization, chapter 7, pages 156-167, World Scientific Publishing Co. Pte. Ltd..
    24. Nuno Limão, 2018. "Preferential Trade Agreements as Stumbling Blocks for Multilateral Trade Liberalization: Evidence for the United States," World Scientific Book Chapters, in: Policy Externalities and International Trade Agreements, chapter 13, pages 353-371, World Scientific Publishing Co. Pte. Ltd..
    25. Emanuel Ornelas, 2007. "Exchanging market access at the outsiders' expense: the case of customs unions," Canadian Journal of Economics, Canadian Economics Association, vol. 40(1), pages 207-224, February.
    26. Bagwell, Kyle & Staiger, Robert W, 1997. "Multilateral Tariff Cooperation during the Formation of Free Trade Areas," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 38(2), pages 291-319, May.
    27. Caroline Freund, 2010. "Third‐country Effects of Regional Trade Agreements," The World Economy, Wiley Blackwell, vol. 33(11), pages 1589-1605, November.
    28. Kamal Saggi & Woan Foong Wong & Halis Murat Yildiz, 2017. "Preferential Trade Agreements and Rules of the Multilateral Trading System," Working Papers 067, Toronto Metropolitan University, Department of Economics.
    29. Syropoulos, Constantinos, 2003. "Rules for the disposition of tariff revenues and the determination of common external tariffs in customs unions," Journal of International Economics, Elsevier, vol. 60(2), pages 387-416, August.
    30. Teti, Feodora & Felbermayr, Gabriel & Yalcin, Erdal, 2017. "Free Trade Agreements, Customs Unions In Disguise?," VfS Annual Conference 2017 (Vienna): Alternative Structures for Money and Banking 168243, Verein für Socialpolitik / German Economic Association.
    31. Ornelas, Emanuel, 2005. "Trade creating free trade areas and the undermining of multilateralism," European Economic Review, Elsevier, vol. 49(7), pages 1717-1735, October.
    32. Lake, James & Linask, Maia K., 2016. "Could tariffs be pro-cyclical?," Journal of International Economics, Elsevier, vol. 103(C), pages 124-146.
    33. Hiroshi Mukunoki & Kentaro Tachi, 2006. "Multilateralism and Hub‐and‐Spoke Bilateralism," Review of International Economics, Wiley Blackwell, vol. 14(4), pages 658-674, September.
    34. Kemp, Murray C. & Wan, Henry Jr., 1976. "An elementary proposition concerning the formation of customs unions," Journal of International Economics, Elsevier, vol. 6(1), pages 95-97, February.
    35. Elie Appelbaum & Mark Melatos, 2016. "How Can Uncertainty Affect the Choice of Trade Agreements?," The Economic Record, The Economic Society of Australia, vol. 92(297), pages 153-172, June.
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