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Quality differentiation, comparative advantage, and international specialization across products

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  • Schetter, Ulrich

Abstract

This paper introduces quality differentiation into a Ricardian model of international trade following Costinot (2009a). It shows (1) how quality differentiation can help industrialized countries to be active across the full board of products, complex and simple ones, while developing countries systematically specialize in simple products, in line with novel stylized facts. (2) Quality differentiation may thus help to explain why richer countries tend to be more diversified and why, increasingly over time, rich and poor countries tend to export the same products. (3) The analysis reveals a novel supply-side channel through which quality differentiation can increase the gains from inter-product (industry) trade for developing countries relative to industrialized countries.

Suggested Citation

  • Schetter, Ulrich, 2024. "Quality differentiation, comparative advantage, and international specialization across products," European Economic Review, Elsevier, vol. 170(C).
    • Handle: RePEc:eee:eecrev:v:170:y:2024:i:c:s0014292124001983
    DOI: 10.1016/j.euroecorev.2024.104869
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    1. Davis, Donald R. & Dingel, Jonathan I., 2020. "The comparative advantage of cities," Journal of International Economics, Elsevier, vol. 123(C).
    2. Pol Antràs & Davin Chor, 2013. "Organizing the Global Value Chain," Econometrica, Econometric Society, vol. 81(6), pages 2127-2204, November.
    3. Flach, Lisandra & Unger, Florian, 2022. "Quality and gravity in international trade," Journal of International Economics, Elsevier, vol. 137(C).
    4. Costinot, Arnaud, 2009. "On the origins of comparative advantage," Journal of International Economics, Elsevier, vol. 77(2), pages 255-264, April.
    5. Andrew B. Bernard & Jonathan Eaton & J. Bradford Jensen & Samuel Kortum, 2003. "Plants and Productivity in International Trade," American Economic Review, American Economic Association, vol. 93(4), pages 1268-1290, September.
    6. repec:clu:wpaper:0708-12 is not listed on IDEAS
    7. Cesar A. Hidalgo & Ricardo Hausmann, 2009. "The Building Blocks of Economic Complexity," Papers 0909.3890, arXiv.org.
    8. Fan, Haichao & Li, Yao Amber & Xu, Sichuang & Yeaple, Stephen R., 2020. "Quality, variable markups, and welfare: A quantitative general equilibrium analysis of export prices," Journal of International Economics, Elsevier, vol. 125(C).
    9. Reto Foellmi & Josef Zweimuller, 2006. "Income Distribution and Demand-Induced Innovations," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 73(4), pages 941-960.
    10. Costinot, Arnaud & Atkin, David & Fukui, Masao, 2021. "Globalization and the Ladder of Development: Pushed to the Top or Held at the Bottom?," CEPR Discussion Papers 16741, C.E.P.R. Discussion Papers.
    11. Jean Imbs & Romain Wacziarg, 2003. "Stages of Diversification," American Economic Review, American Economic Association, vol. 93(1), pages 63-86, March.
    12. Michael Kremer, 1993. "The O-Ring Theory of Economic Development," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 108(3), pages 551-575.
    13. Arnaud Costinot & Jonathan Vogel, 2015. "Beyond Ricardo: Assignment Models in International Trade," Annual Review of Economics, Annual Reviews, vol. 7(1), pages 31-62, August.
    14. Pablo Fajgelbaum & Gene M. Grossman & Elhanan Helpman, 2011. "Income Distribution, Product Quality, and International Trade," Journal of Political Economy, University of Chicago Press, vol. 119(4), pages 721-765.
    15. A. Auer, Raphael & Chaney, Thomas & Sauré, Philip, 2018. "Quality pricing-to-market," Journal of International Economics, Elsevier, vol. 110(C), pages 87-102.
    16. Richard Baldwin & James Harrigan, 2011. "Zeros, Quality, and Space: Trade Theory and Trade Evidence," American Economic Journal: Microeconomics, American Economic Association, vol. 3(2), pages 60-88, May.
    17. Dario Diodato & Ricardo Hausmann & Ulrich Schetter, 2022. "A Simple Theory of Economic Development at the Extensive Industry Margin," CID Working Papers 416, Center for International Development at Harvard University.
    18. 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.
    19. Cecile Gaubert, 2018. "Firm Sorting and Agglomeration," NBER Working Papers 24478, National Bureau of Economic Research, Inc.
    20. Hallak, Juan Carlos & Sivadasan, Jagadeesh, 2013. "Product and process productivity: Implications for quality choice and conditional exporter premia," Journal of International Economics, Elsevier, vol. 91(1), pages 53-67.
    21. Sebastián Bustos & Charles Gomez & Ricardo Hausmann & César A Hidalgo, 2012. "The Dynamics of Nestedness Predicts the Evolution of Industrial Ecosystems," PLOS ONE, Public Library of Science, vol. 7(11), pages 1-8, November.
    22. Esteban Jaimovich & Vincenzo Merella, 2012. "Quality Ladders In A Ricardian Model Of Trade With Nonhomothetic Preferences," Journal of the European Economic Association, European Economic Association, vol. 10(4), pages 908-937, August.
    23. Arnaud Costinot, 2009. "An Elementary Theory of Comparative Advantage," Econometrica, Econometric Society, vol. 77(4), pages 1165-1192, July.
    24. Justin R. Pierce & Peter K. Schott, 2009. "A Concordance Between Ten-Digit U.S. Harmonized System Codes and SIC/NAICS Product Classes and Industries," NBER Working Papers 15548, National Bureau of Economic Research, Inc.
    25. Andrei A. Levchenko, 2007. "Institutional Quality and International Trade," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 74(3), pages 791-819.
    26. Maurice Kugler & Eric Verhoogen, 2012. "Prices, Plant Size, and Product Quality," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 79(1), pages 307-339.
    27. Schetter, Ulrich, 2024. "Quality differentiation, comparative advantage, and international specialization across products," European Economic Review, Elsevier, vol. 170(C).
    28. Thomas Sampson, 2014. "Selection into Trade and Wage Inequality," American Economic Journal: Microeconomics, American Economic Association, vol. 6(3), pages 157-202, August.
    29. Peter K. Schott, 2004. "Across-Product Versus Within-Product Specialization in International Trade," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 119(2), pages 647-678.
    30. Ulrich Schetter, 2022. "A Measure of Countries’ Distance to Frontier Based on Comparative Advantage," CID Working Papers 135a, Center for International Development at Harvard University.
    31. Jaimovich, Esteban & Merella, Vincenzo, 2015. "Love for quality, comparative advantage, and trade," Journal of International Economics, Elsevier, vol. 97(2), pages 376-391.
    32. Gersbach, Hans & Schetter, Ulrich & Schmassmann, Samuel, 2023. "From local to global: A theory of public basic research in a globalized world," European Economic Review, Elsevier, vol. 160(C).
    33. Jung, Jae Wook & Simonovska, Ina & Weinberger, Ariel, 2019. "Exporter heterogeneity and price discrimination: A quantitative view," Journal of International Economics, Elsevier, vol. 116(C), pages 103-124.
    34. Kiminori Matsuyama, 2000. "A Ricardian Model with a Continuum of Goods under Nonhomothetic Preferences: Demand Complementarities, Income Distribution, and North-South Trade," Journal of Political Economy, University of Chicago Press, vol. 108(6), pages 1093-1120, December.
    35. Hallak, Juan Carlos, 2006. "Product quality and the direction of trade," Journal of International Economics, Elsevier, vol. 68(1), pages 238-265, January.
    36. Peter Egger & Reto Foellmi & Ulrich Schetter & David Torun, 2023. "Gravity with History: On Incumbency Effects in International Trade," Growth Lab Working Papers 219, Harvard's Growth Lab.
    37. Chor, Davin, 2010. "Unpacking sources of comparative advantage: A quantitative approach," Journal of International Economics, Elsevier, vol. 82(2), pages 152-167, November.
    38. Arnaud Costinot & Jonathan Vogel, 2010. "Matching and Inequality in the World Economy," Journal of Political Economy, University of Chicago Press, vol. 118(4), pages 747-786, August.
    39. Nancy L. Stokey, 1991. "The Volume and Composition of Trade Between Rich and Poor Countries," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 58(1), pages 63-80.
    40. 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.
    41. Ossa, Ralph, 2015. "Why trade matters after all," Journal of International Economics, Elsevier, vol. 97(2), pages 266-277.
    42. Gaubert, Cécile, 2018. "Firm Sorting and Agglomeration," CEPR Discussion Papers 12835, C.E.P.R. Discussion Papers.
    43. Johnson, Robert C., 2012. "Trade and prices with heterogeneous firms," Journal of International Economics, Elsevier, vol. 86(1), pages 43-56.
    44. Juan Carlos Hallak & Peter K. Schott, 2011. "Estimating Cross-Country Differences in Product Quality," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 126(1), pages 417-474.
    45. Acemoglu, Daron & Autor, David, 2011. "Skills, Tasks and Technologies: Implications for Employment and Earnings," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 4, chapter 12, pages 1043-1171, Elsevier.
    46. Elhanan Helpman & Marc Melitz & Yona Rubinstein, 2008. "Estimating Trade Flows: Trading Partners and Trading Volumes," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 123(2), pages 441-487.
    47. Aleksandra Parteka & Massimo Tamberi, 2013. "What Determines Export Diversification in the Development Process? Empirical Assessment," The World Economy, Wiley Blackwell, vol. 36(6), pages 807-826, June.
    48. John Sutton & Daniel Trefler, 2016. "Capabilities, Wealth, and Trade," Journal of Political Economy, University of Chicago Press, vol. 124(3), pages 826-878.
    49. Gene M. Grossman & Elhanan Helpman, 2018. "Growth, Trade, and Inequality," Econometrica, Econometric Society, vol. 86(1), pages 37-83, January.
    50. Alcalá, Francisco, 2016. "Specialization across goods and export quality," Journal of International Economics, Elsevier, vol. 98(C), pages 216-232.
    51. Benedetti Fasil, Cristiana & Borota, Teodora, 2013. "World trade patterns and prices: The role of productivity and quality heterogeneity," Journal of International Economics, Elsevier, vol. 91(1), pages 68-81.
    52. Rauch, James E., 1999. "Networks versus markets in international trade," Journal of International Economics, Elsevier, vol. 48(1), pages 7-35, June.
    53. 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.
    54. Costas Arkolakis & Arnaud Costinot & Andres Rodriguez-Clare, 2012. "New Trade Models, Same Old Gains?," American Economic Review, American Economic Association, vol. 102(1), pages 94-130, February.
    55. Robert C. Feenstra & John Romalis, 2014. "International Prices and Endogenous Quality," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 129(2), pages 477-527.
    56. Pablo D. Fajgelbaum, 2011. "Income Distribution, Product Quality and International Trade," 2011 Meeting Papers 415, Society for Economic Dynamics.
    57. Ricardo Hausmann & César Hidalgo, 2011. "The network structure of economic output," Journal of Economic Growth, Springer, vol. 16(4), pages 309-342, December.
    58. David Hummels & Peter J. Klenow, 2005. "The Variety and Quality of a Nation's Exports," American Economic Review, American Economic Association, vol. 95(3), pages 704-723, June.
    59. repec:oup:ecpoli:v:23:y:2008:i::p:5-49 is not listed on IDEAS
    60. Jonathan Eaton & Samuel S. Kortum & Sebastian Sotelo, 2012. "International Trade: Linking Micro and Macro," NBER Working Papers 17864, National Bureau of Economic Research, Inc.
    61. Jonathan I. Dingel, 2017. "The Determinants of Quality Specialization," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 84(4), pages 1551-1582.
    62. Pham, Cong S., 2008. "Product specialization in international trade: A further investigation," Journal of International Economics, Elsevier, vol. 75(1), pages 214-218, May.
    63. Arnaud Costinot & Dave Donaldson & Ivana Komunjer, 2012. "What Goods Do Countries Trade? A Quantitative Exploration of Ricardo's Ideas," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 79(2), pages 581-608.
    64. Cecile Gaubert, 2018. "Firm Sorting and Agglomeration," American Economic Review, American Economic Association, vol. 108(11), pages 3117-3153, November.
    65. Flam, Harry & Helpman, Elhanan, 1987. "Vertical Product Differentiation and North-South Trade," American Economic Review, American Economic Association, vol. 77(5), pages 810-822, December.
    66. John Sutton, 2007. "Quality, Trade and the Moving Window: The Globalisation Process," Economic Journal, Royal Economic Society, vol. 117(524), pages 469-498, November.
    67. Luca Benedictis & Marco Gallegati & Massimo Tamberi, 2009. "Overall trade specialization and economic development: countries diversify," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 145(1), pages 37-55, April.
    68. Jonathan Eaton & Samuel Kortum, 2002. "Technology, Geography, and Trade," Econometrica, Econometric Society, vol. 70(5), pages 1741-1779, September.
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    Citations

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    Cited by:

    1. Ulrich Schetter & Dario Diodato & Eric S. M. Protzer & Frank Neffke & Ricardo Hausmann, 2024. "From Products to Capabilities: Constructing A Genotypic Product Space," Growth Lab Working Papers 230, Harvard's Growth Lab.
    2. Ulrich Schetter, 2019. "A Structural Ranking of Economic Complexity," CID Working Papers 119a, Center for International Development at Harvard University.
    3. Balland, Pierre-Alexandre & Broekel, Tom & Diodato, Dario & Giuliani, Elisa & Hausmann, Ricardo & O'Clery, Neave & Rigby, David, 2022. "The new paradigm of economic complexity," Research Policy, Elsevier, vol. 51(3).
    4. Dario Diodato & Ricardo Hausmann & Ulrich Schetter, 2022. "A Simple Theory of Economic Development at the Extensive Industry Margin," Growth Lab Working Papers 190, Harvard's Growth Lab.
    5. Ulrich Schetter & Adrian Jäggi & Maik T. Schneider, 2021. "Inequality, Openness, and Growth through Creative Destruction," Growth Lab Working Papers 171, Harvard's Growth Lab.
    6. Balland, Pierre-Alexandre & Broekel, Tom & Diodato, Dario & Giuliani, Elisa & Hausmann, Ricardo & O'Clery, Neave & Rigby, David, 2022. "Reprint of The new paradigm of economic complexity," Research Policy, Elsevier, vol. 51(8).
    7. Gersbach, Hans & Schetter, Ulrich & Schmassmann, Samuel, 2023. "From local to global: A theory of public basic research in a globalized world," European Economic Review, Elsevier, vol. 160(C).
    8. Gersbach, Hans & Schetter, Ulrich & Schmassmann, Samuel, 2018. "From Local to Global: A Unified Theory of Public Basic Research," Economics Working Paper Series 1816, University of St. Gallen, School of Economics and Political Science.
    9. Schetter, Ulrich, 2024. "Quality differentiation, comparative advantage, and international specialization across products," European Economic Review, Elsevier, vol. 170(C).
    10. Frank Neffke & Angelica Sbardella & Ulrich Schetter & Andrea Tacchella, 2024. "Economic Complexity Analysis," Papers in Evolutionary Economic Geography (PEEG) 2430, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised Oct 2024.

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    More about this item

    Keywords

    Comparative advantage; Economic complexity; Export diversification; Log-supermodularity; Nestedness; Product complexity; Quality differentiation;
    All these keywords.

    JEL classification:

    • F11 - International Economics - - Trade - - - Neoclassical Models of Trade
    • O11 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Macroeconomic Analyses of Economic Development

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