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Vertical specialisation and new regionalism


  • Lopez Gonzalez, Javier


The increased spread in the location of value added coupled with the growing impetus for new forms of bilateral integration are re-shaping international economic activity. The world is becoming more regional and more fragmented but little empirical work has been dedicated to examining the nature of the links between these processes. This thesis aims to fill this gap in the literature. The primary aim of the first essay of this thesis is to extend current indicators of international production so that the bilateral degree of vertical specialisation can be captured. This has been one of the major hurdles in examining the links between vertical specialisation and Free Trade Agreements (FTAs). The comparative static analysis of this first essay reveals that there appears to be a high incidence of regional value chain activity and this motivates the aims of the second essay. It attempts to isolate the impact of an FTA on these flows through a theoretically derived gravity model of input trade. The results suggest that an FTA increases the use of intermediate inputs that are part of a bilateral value chain by 65%. Moreover, the results identify the presence of ‘magnification’ which implies that this type of trade is also more responsive to changes in trade costs and income variables. The third essay then looks at how the changing nature of trade affects the formation of new FTAs. It suggests that the propagation of international production alters the political economy dynamics of countries towards favouring further liberalisation. It also identifies regulatory quality and a growing FTA ‘contagion’ as determinants of new FTAs.

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  • Lopez Gonzalez, Javier, 2012. "Vertical specialisation and new regionalism," Economics PhD Theses 0212, Department of Economics, University of Sussex.
  • Handle: RePEc:sus:susphd:0212

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    1. Narayanan, Badri G. & Hertel, Thomas W. & Horridge, J. Mark, 2010. "Disaggregated data and trade policy analysis: The value of linking partial and general equilibrium models," Economic Modelling, Elsevier, vol. 27(3), pages 755-766, May.
    2. Joseph Francois & Will Martin, 2003. "Formula Approaches for Market Access Negotiations," The World Economy, Wiley Blackwell, vol. 26(1), pages 1-28, January.
    3. Dirk WILLENBOCKEL & Sherman ROBINSON, "undated". "The Global Financial Crisis, LDC Exports and Welfare: Analysis with a World Trade Model," EcoMod2009 21500091, EcoMod.
    4. Lawrence Edwards & Robert Lawrence, 2006. "South African Trade Policy Matters: Trade Performance & Trade Policy," CID Working Papers 135, Center for International Development at Harvard University.
    5. Mussa, Michael, 1974. "Tariffs and the Distribution of Income: The Importance of Factor Specificity, Substitutability, and Intensity in the Short and Long Run," Journal of Political Economy, University of Chicago Press, vol. 82(6), pages 1191-1203, Nov.-Dec..
    6. Hertel, Thomas & Hummels, David & Ivanic, Maros & Keeney, Roman, 2007. "How confident can we be of CGE-based assessments of Free Trade Agreements?," Economic Modelling, Elsevier, vol. 24(4), pages 611-635, July.
    7. Jaime de MELO & Sherman ROBINSON, 2015. "Product Differentiation And The Treatment Of Foreign Trade In Computable General Equilibrium Models Of Small Economies," World Scientific Book Chapters,in: Modeling Developing Countries' Policies in General Equilibrium, chapter 2, pages 21-41 World Scientific Publishing Co. Pte. Ltd..
    8. Dani Rodrik, 1988. "Closing the Technology Gap: Does Trade Liberalization Really Help?," NBER Working Papers 2654, National Bureau of Economic Research, Inc.
    9. Yang, Seung-Ryong & Koo, Won W., 1993. "A generalized Armington trade model: Respecification," Agricultural Economics of Agricultural Economists, International Association of Agricultural Economists, vol. 9(4), December.
    10. Won Chang & L. Alan Winters, 2002. "How Regional Blocs Affect Excluded Countries: The Price Effects of MERCOSUR," American Economic Review, American Economic Association, vol. 92(4), pages 889-904, September.
    11. Willenbockel, Dirk, 2009. "From overhang to hangover: consequences of protectionist responses to the global crisis for low-income countries," MPRA Paper 16100, University Library of Munich, Germany.
    12. Krugman, Paul, 1980. "Scale Economies, Product Differentiation, and the Pattern of Trade," American Economic Review, American Economic Association, vol. 70(5), pages 950-959, December.
    13. Dirk WILLENBOCKEL & Scott MCDONALD, "undated". "India, Brazil, South Africa and China: Is the South Big Enough?," EcoMod2008 23800154, EcoMod.
    14. Lawrence Edwards & Robert Lawrence, 2008. "SACU Tariff Policies: Where Should They Go From Here?," CID Working Papers 169, Center for International Development at Harvard University.
    15. Maurice Schiff & Yanling Wang, 2010. "North-South Technology Spillovers: The Relative Impact of Openness and Foreign R&D," International Economic Journal, Taylor & Francis Journals, vol. 24(2), pages 197-207.
    16. Amani Elobeid & John Beghin, 2006. "Multilateral Trade and Agricultural Policy Reforms in Sugar Markets," Journal of Agricultural Economics, Wiley Blackwell, vol. 57(1), pages 23-48, March.
    17. Alexander Keck & Roberta Piermartini, 2008. "The Impact of Economic Partnership Agreements in Countries of the Southern African Development Community," Journal of African Economies, Centre for the Study of African Economies (CSAE), vol. 17(1), pages 85-130, January.
    18. Behar, Alberto & Edwards, Lawrence, 2011. "How integrated is SADC ? trends in intra-regional and extra-regional trade flows and policy," Policy Research Working Paper Series 5625, The World Bank.
    19. J Thurlow & Merle Holden, 2002. "The Impact of the Eu-Sa Free Trade Agreement on Selected Comesa Countries," South African Journal of Economics, Economic Society of South Africa, vol. 70(2), pages 133-144, March.
    20. Robinson, Sherman & Thierfelder, Karen, 2002. "Trade liberalisation and regional integration: the search for large numbers," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 46(4), December.
    21. Devarajan, Shantayanan & Lewis, Jeffrey D & Robinson, Sherman, 1993. "External Shocks, Purchasing Power Parity, and the Equilibrium Real Exchange Rate," World Bank Economic Review, World Bank Group, vol. 7(1), pages 45-63, January.
    22. Julian M. Alston & Colin A. Carter & Richard Green & Daniel Pick, 1990. "Whither Armington Trade Models?," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 72(2), pages 455-467.
    23. Lawrence E. Hinkle & Maurice Schiff, 2004. "Economic Partnership Agreements Between Sub-Saharan Africa and the EU: A Development Perspective," The World Economy, Wiley Blackwell, vol. 27(9), pages 1321-1333, September.
    24. Glenn W. Harrison & Thomas F. Rutherford & David G. Tarr, 2014. "Trade liberalization, poverty and efficient equity," World Scientific Book Chapters,in: APPLIED TRADE POLICY MODELING IN 16 COUNTRIES Insights and Impacts from World Bank CGE Based Projects, chapter 11, pages 255-286 World Scientific Publishing Co. Pte. Ltd..
    25. Chaplin, Hannah & Matthews, Alan, 2006. "Coping with the Fallout for Preference-receiving Countries from EU Sugar Reform," Estey Centre Journal of International Law and Trade Policy, Estey Centre for Law and Economics in International Trade, vol. 7(1).
    26. Davidson, Carl & Matusz, Steven J, 2000. "Globalization and Labour-Market Adjustment: How Fast and at What Cost?," Oxford Review of Economic Policy, Oxford University Press, vol. 16(3), pages 42-56, Autumn.
    27. Louise Curran & Lars Nilsson & Douglas Brew, 2008. "The Economic Partnership Agreements: Rationale, Misperceptions and Non-trade Aspects," Development Policy Review, Overseas Development Institute, vol. 26(5), pages 529-553, September.
    28. Fabien Candau & Sébastien Jean, 2005. "What Are EU Trade Preferences Worth for Sub-Saharan Africa and Other Developing Countries?," Working Papers 2005-19, CEPII research center.
    29. R. G. Lipsey & Kelvin Lancaster, 1956. "The General Theory of Second Best," Review of Economic Studies, Oxford University Press, vol. 24(1), pages 11-32.
    30. Milner, Chris & Wright, Peter, 1998. "Modelling Labour Market Adjustment to Trade Liberalisation in an Industrialising Economy," Economic Journal, Royal Economic Society, vol. 108(447), pages 509-528, March.
    31. Lawrence Edwards & Robert Z. Lawrence, 2006. "South African Trade Policy Matters: Trade Performance and Trade Policy," NBER Working Papers 12760, National Bureau of Economic Research, Inc.
    32. Sherman Robinson & Hans Lofgren, 2005. "Macro Models and Poverty Analysis: Theoretical Tensions and Empirical Practice," Development Policy Review, Overseas Development Institute, vol. 23(3), pages 267-283, May.
    33. Bown, Chad P. & Crowley, Meredith A., 2007. "Trade deflection and trade depression," Journal of International Economics, Elsevier, vol. 72(1), pages 176-201, May.
    34. Robinson, Sherman, 1991. "Macroeconomics, financial variables, and computable general equilibrium models," World Development, Elsevier, vol. 19(11), pages 1509-1525, November.
    35. Alberto Behar & Phil Manners, 2010. "Distance to Growing Markets and Sub-Saharan African Exports," African Development Review, African Development Bank, vol. 22(2), pages 316-330.
    36. Houssein Guimbard & David Laborde Debucquet & Cristina Mitaritonna, 2009. "A Picture of Tariff Protection Across the World in 2004 MAcMap-HS6, Version 2," Working Papers 2009-22, CEPII research center.
    37. repec:taf:ctwqxx:v:29:y:2008:i:1:p:181-197 is not listed on IDEAS
    38. Shoven, John B & Whalley, John, 1984. "Applied General-Equilibrium Models of Taxation and International Trade: An Introduction and Survey," Journal of Economic Literature, American Economic Association, vol. 22(3), pages 1007-1051, September.
    39. Crawford, Jo-Ann & Fiorentino, Roberto V., 2005. "The changing landscape of regional trade agreements," WTO Discussion Papers 8, World Trade Organization (WTO), Economic Research and Statistics Division.
    40. Devaragan, Shantayanan & Lewis, Jeffrey D. & Robinson, Sherman, 1990. "Policy lessons from trade-focused, two-sector models," Journal of Policy Modeling, Elsevier, vol. 12(4), pages 625-657.
    41. Richard Baldwin, 1993. "A Domino Theory of Regionalism," NBER Working Papers 4465, National Bureau of Economic Research, Inc.
    42. Arjan Lejour & Nico van Leeuwen & Arie ten Cate, 2008. "The quality of bilateral services trade data: contribution to GTAP7 database," CPB Memorandum 212, CPB Netherlands Bureau for Economic Policy Analysis.
    43. Hinojosa-Ojeda, Raul A. & Robinson, Sherman & Lewis, Jeffrey D., 1995. "Regional integration options for Central America and the Caribbean after NAFTA," The North American Journal of Economics and Finance, Elsevier, vol. 6(2), pages 121-148.
    44. Greenaway, David & Morgan, Wyn & Wright, Peter W, 1998. "Trade Reform, Adjustment and Growth: What Does the Evidence Tell Us?," Economic Journal, Royal Economic Society, vol. 108(450), pages 1547-1561, September.
    45. Krugman, Paul R., 1979. "Increasing returns, monopolistic competition, and international trade," Journal of International Economics, Elsevier, vol. 9(4), pages 469-479, November.
    46. Baldwin, Robert E. & Mutti, John H. & Richardson, J. David, 1980. "Welfare effects on the United States of a significant multilateral tariff reduction," Journal of International Economics, Elsevier, vol. 10(3), pages 405-423, August.
    47. Bhagwati, Jagdish N, 1971. "Trade-Diverting Customs Unions and Welfare Improvement: a Clarification," Economic Journal, Royal Economic Society, vol. 81(323), pages 580-587, September.
    48. Winters, L. Alan, 1984. "Separability and the specification of foreign trade functions," Journal of International Economics, Elsevier, vol. 17(3-4), pages 239-263, November.
    49. Guyslain K. Ngeleza & Andrew Muhammad, 2015. "Preferential Trade Agreements Between the Monetary Community of Central Africa and the European Union: Stumbling or Building Blocks? A General Equilibrium Approach," Journal of International Development, John Wiley & Sons, Ltd., vol. 27(2), pages 251-272, March.
    50. Mareike Meyn, 2008. "Economic Partnership Agreements: A 'Historic Step' Towards a 'Partnership of Equals'?," Development Policy Review, Overseas Development Institute, vol. 26(5), pages 515-528, September.
    51. Bouet, Antoine & Laborde, David & Mevel, Simon, 2007. "Searching for an alternative to economic partnership agreements:," Research briefs 10, International Food Policy Research Institute (IFPRI).
    52. Scott McDonald & Terrie Walmsley, 2008. "Bilateral Free Trade Agreements and Customs Unions: The Impact of the EU Republic of South Africa Free Trade Agreement on Botswana," The World Economy, Wiley Blackwell, vol. 31(8), pages 993-1029, August.
    53. Robert Kirk & Matthew Stern, 2005. "The New Southern African Customs Union Agreement," The World Economy, Wiley Blackwell, vol. 28(2), pages 169-190, February.
    54. Rutherford, Thomas F., 1995. "Extension of GAMS for complementarity problems arising in applied economic analysis," Journal of Economic Dynamics and Control, Elsevier, vol. 19(8), pages 1299-1324, November.
    55. Finger, J. Michael, 2010. "A Special Safeguard Mechanism for Agricultural Imports: what experience with other GATT/WTO safeguards tells us about what might work," World Trade Review, Cambridge University Press, vol. 9(02), pages 289-318, April.
    56. Krueger, Anne O., 1997. "Free trade agreements versus customs unions," Journal of Development Economics, Elsevier, vol. 54(1), pages 169-187, October.
    57. Yang, Seung-Ryong & Koo, Won W., 1993. "A generalized armington trade model: Respecification," Agricultural Economics, Blackwell, vol. 9(4), pages 347-356, December.
    58. Thomas W. Hertel & Maros Ivanic & Paul V. Preckel & John A.L. Cranfield & Will Martin, 2003. "Short- versus Long-Run Implications of Trade Liberalization for Poverty in Three Developing Countries," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 85(5), pages 1299-1306.
    59. S.M. Shafaeddin, 2005. "Trade Liberalization And Economic Reform In Developing Countries: Structural Change Or De-Industrialization?," UNCTAD Discussion Papers 179, United Nations Conference on Trade and Development.
    60. Villoria, Nelson, 2008. "Estimation of Missing Intra-African Trade," GTAP Research Memoranda 2915, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
    61. McDonald, Scott & Karen Thierfelder, 2004. "Deriving a Global Social Accounting Matrix from GTAP Versions 5 and 6 Data," GTAP Technical Papers 1645, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
    62. Pycroft, Jonathan, 2009. "The Impact of Development Interventions in Ethiopia : Foreign Aid, Aid Trade and Agricultural Technology," Economics PhD Theses 0509, Department of Economics, University of Sussex.
    63. Berisha-Krasniqi, Valdete & Bouet, Antoine & Mevel, Simon, 2008. "Economic partnership agreements between the European Union and African, Caribbean, and Pacific Countries: What is at stake for Senegal," IFPRI discussion papers 765, International Food Policy Research Institute (IFPRI).
    64. Alberto Behar & Benjamin D. Nelson, 2009. "Exports and Logistics," Economics Series Working Papers 439, University of Oxford, Department of Economics.
    65. Lionel Fontagné & David Laborde & Cristina Mitaritonna, 2011. "An Impact Study of the Economic Partnership Agreements in the Six ACP Regions," Journal of African Economies, Centre for the Study of African Economies (CSAE), vol. 20(2), pages 179-216, March.
    66. Avinash Dixit, 1993. "In Honor of Paul Krugman: Winner of the John Bates Clark Medal," Journal of Economic Perspectives, American Economic Association, vol. 7(2), pages 173-188, Spring.
    67. Nabil Annabi & John Cockburn & Bernard Decaluwé, 2006. "Functional Forms and Parametrization of CGE Models," Working Papers MPIA 2006-04, PEP-MPIA.
    68. Krueger, Anne O, 1998. "Why Trade Liberalisation Is Good for Growth," Economic Journal, Royal Economic Society, vol. 108(450), pages 1513-1522, September.
    69. Scott McDonald & Sherman Robinson & Karen Thierfelder, 2007. "Globe: A SAM Based Global CGE Model using GTAP Data," Departmental Working Papers 14, United States Naval Academy Department of Economics.
    70. Arvind Panagariya, 1996. "The Free Trade Area of the Americas: Good for Latin America?," The World Economy, Wiley Blackwell, vol. 19(5), pages 485-515, September.
    71. Michael Gasiorek & L. Alan Winters, 2004. "What Role for the EPAs in the Caribbean?," The World Economy, Wiley Blackwell, vol. 27(9), pages 1335-1362, September.
    72. Persson, Maria, 2008. "Trade Facilitation and the EU-ACP Economic Partnership Agreements," Journal of Economic Integration, Center for Economic Integration, Sejong University, vol. 23, pages 518-546.
    73. Gehlhar, Mark, 1996. "Reconciling Bilateral Trade Data for Use in GTAP," GTAP Technical Papers 313, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
    74. Pyatt, Graham & Round, Jeffrey I, 1977. "Social Accounting Matrices for Development Planning," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 23(4), pages 339-364, December.
    75. Dan Ben-David, 1993. "Equalizing Exchange: Trade Liberalization and Income Convergence," The Quarterly Journal of Economics, Oxford University Press, vol. 108(3), pages 653-679.
    76. Chris Milner & Oliver Morrissey & Andrew McKay, 2005. "Some Simple Analytics of the Trade and Welfare Effects of Economic Partnership Agreements," Journal of African Economies, Centre for the Study of African Economies (CSAE), vol. 14(3), pages 327-358, September.
    77. Robinson, Sherman & Burfisher, Mary E. & Hinojosa-Ojeda, Raul & Thierfelder, Karen E., 1993. "Agricultural policies and migration in a U.S.-Mexico free trade area: A computable general equilibrium analysis," Journal of Policy Modeling, Elsevier, vol. 15(5-6), pages 673-701.
    78. Dirk Willenbockel, 1999. "On apparent problems with the use of the Armington aggregator in computable general equilibrium models," Applied Economics Letters, Taylor & Francis Journals, vol. 6(9), pages 589-591.
    79. Pyatt, Graham, 1988. "A SAM approach to modeling," Journal of Policy Modeling, Elsevier, vol. 10(3), pages 327-352.
    80. Willenbockel, Dirk, 2004. "Specification choice and robustness in CGE trade policy analysis with imperfect competition," Economic Modelling, Elsevier, vol. 21(6), pages 1065-1099, December.
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