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Are trade wars class wars? The importance of trade-induced horizontal inequality

Author

Listed:
  • Borusyak, Kirill
  • Jaravel, Xavier Laurent
Abstract
What is the nature of the distributional effects of trade? This paper demonstrates conceptually and empirically the importance of "trade-induced horizontal inequality," i.e., inequality brought about by trade shocks that occurs among workers with the same level of earnings prior to the shock. While this type of inequality does not affect the income distribution, it generates winners and losers at all income levels and may thus affect political support for trade policy. To quantify the horizontal inequality and changes in the income distribution induced by trade in a data-driven way, we develop a characterization of the welfare impacts, governed by simple and intuitive statistics of labor market and consumption exposure to trade. This characterization holds in a class of quantitative trade models allowing for a broad set of preferences, including non-homothetic, and production functions. Taking this framework to U.S. data, we find substantial heterogeneity in exposure and thus in the welfare effects of trade shocks across workers, with horizontal inequality as the dominant force. Over 99% of the variance of welfare changes from trade shocks arise within income deciles, rather than across. This finding runs against a popular narrative that "trade wars are class wars".

Suggested Citation

  • Borusyak, Kirill & Jaravel, Xavier Laurent, 2023. "Are trade wars class wars? The importance of trade-induced horizontal inequality," LSE Research Online Documents on Economics 121337, London School of Economics and Political Science, LSE Library.
  • Handle: RePEc:ehl:lserod:121337
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    1. Kirill Borusyak & Xavier Jaravel, 2018. "The Distributional Effects of Trade: Theory and Evidence from the United States," 2018 Meeting Papers 284, Society for Economic Dynamics.
    2. Hottman, Colin J. & Monarch, Ryan, 2020. "A matter of taste: Estimating import price inflation across U.S. income groups," Journal of International Economics, Elsevier, vol. 127(C).
    3. Dixon, Peter B. & Koopman, Robert B. & Rimmer, Maureen T., 2013. "The MONASH Style of Computable General Equilibrium Modeling: A Framework for Practical Policy Analysis," Handbook of Computable General Equilibrium Modeling, in: Peter B. Dixon & Dale Jorgenson (ed.), Handbook of Computable General Equilibrium Modeling, edition 1, volume 1, chapter 0, pages 23-103, Elsevier.
    4. Thomas Chaney, 2008. "Distorted Gravity: The Intensive and Extensive Margins of International Trade," American Economic Review, American Economic Association, vol. 98(4), pages 1707-1721, September.
    5. Justin Caron & Thibault Fally & James R. Markusen, 2021. "International Trade Puzzles: A Solution Linking Production And Preferences," World Scientific Book Chapters, in: BROADENING TRADE THEORY Incorporating Market Realities into Traditional Models, chapter 11, pages 199-250, World Scientific Publishing Co. Pte. Ltd..
    6. David Atkin & Benjamin Faber & Marco Gonzalez-Navarro, 2018. "Retail Globalization and Household Welfare: Evidence from Mexico," Journal of Political Economy, University of Chicago Press, vol. 126(1), pages 1-73.
    7. Mark Aguiar & Mark Bils, 2015. "Has Consumption Inequality Mirrored Income Inequality?," American Economic Review, American Economic Association, vol. 105(9), pages 2725-2756, September.
    8. 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.
    9. Lawrence F. Katz & Kevin M. Murphy, 1992. "Changes in Relative Wages, 1963–1987: Supply and Demand Factors," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 107(1), pages 35-78.
    10. Justin Caron & Thibault Fally & James Markusen, 2021. "Per capita income and the demand for skills," World Scientific Book Chapters, in: BROADENING TRADE THEORY Incorporating Market Realities into Traditional Models, chapter 12, pages 251-268, World Scientific Publishing Co. Pte. Ltd..
    11. Diego Comin & Danial Lashkari & Martí Mestieri, 2021. "Structural Change With Long‐Run Income and Price Effects," Econometrica, Econometric Society, vol. 89(1), pages 311-374, January.
    12. Elhanan Helpman & Oleg Itskhoki & Marc-Andreas Muendler & Stephen J. Redding, 2017. "Trade and Inequality: From Theory to Estimation," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 84(1), pages 357-405.
    13. Simonovska, Ina & Waugh, Michael E., 2014. "The elasticity of trade: Estimates and evidence," Journal of International Economics, Elsevier, vol. 92(1), pages 34-50.
    14. Daron Acemoglu & Vasco M. Carvalho & Asuman Ozdaglar & Alireza Tahbaz‐Salehi, 2012. "The Network Origins of Aggregate Fluctuations," Econometrica, Econometric Society, vol. 80(5), pages 1977-2016, September.
    15. Demidova, Svetlana & Rodríguez-Clare, Andrés, 2009. "Trade policy under firm-level heterogeneity in a small economy," Journal of International Economics, Elsevier, vol. 78(1), pages 100-112, June.
    16. 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.
    17. Adrian Wood, 1997. "How Trade Hurt Unskilled Workers," Palgrave Macmillan Books, in: Jitendralal Borkakoti & Chris Milner (ed.), International Trade and Labour Markets, chapter 7, pages 140-168, Palgrave Macmillan.
    18. Mayda, Anna Maria & Rodrik, Dani, 2005. "Why are some people (and countries) more protectionist than others?," European Economic Review, Elsevier, vol. 49(6), pages 1393-1430, August.
    19. Benny Kleinman & Ernest Liu & Stephen J. Redding, 2024. "International Friends and Enemies," American Economic Journal: Macroeconomics, American Economic Association, vol. 16(4), pages 350-385, October.
    20. Javier Cravino & Sebastian Sotelo, 2019. "Trade-Induced Structural Change and the Skill Premium," American Economic Journal: Macroeconomics, American Economic Association, vol. 11(3), pages 289-326, July.
    21. Sergey Nigai, 2016. "On Measuring the Welfare Gains from Trade Under Consumer Heterogeneity," Economic Journal, Royal Economic Society, vol. 126(593), pages 1193-1237, June.
    22. Claudia Goldin & Lawrence F. Katz, 2007. "Long-Run Changes in the Wage Structure: Narrowing, Widening, Polarizing," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 38(2), pages 135-168.
    23. Konstantin Kucheryavyy & Gary Lyn & Andrés Rodríguez-Clare, 2023. "Grounded by Gravity: A Well-Behaved Trade Model with Industry-Level Economies of Scale," American Economic Journal: Macroeconomics, American Economic Association, vol. 15(2), pages 372-412, April.
    24. Antràs, Pol & de Gortari, Alonso & Itskhoki, Oleg, 2017. "Globalization, inequality and welfare," Journal of International Economics, Elsevier, vol. 108(C), pages 387-412.
    25. Slaughter, Matthew J., 2001. "International trade and labor-demand elasticities," Journal of International Economics, Elsevier, vol. 54(1), pages 27-56, June.
    26. Ezra Oberfield & Devesh Raval, 2021. "Micro Data and Macro Technology," Econometrica, Econometric Society, vol. 89(2), pages 703-732, March.
    27. Fatih Guvenen & Fatih Karahan & Serdar Ozkan & Jae Song, 2021. "What Do Data on Millions of U.S. Workers Reveal About Lifecycle Earnings Dynamics?," Econometrica, Econometric Society, vol. 89(5), pages 2303-2339, September.
    28. David Rezza Baqaee & Emmanuel Farhi, 2019. "JEEA-FBBVA Lecture 2018: The Microeconomic Foundations of Aggregate Production Functions," Journal of the European Economic Association, European Economic Association, vol. 17(5), pages 1337-1392.
    29. Esteban Méndez & Diana Van Patten, 2022. "Voting on a Trade Agreement: Firm Networks and Attitudes Toward Openness," NBER Working Papers 30058, National Bureau of Economic Research, Inc.
    30. David Hummels & Rasmus J?rgensen & Jakob Munch & Chong Xiang, 2014. "The Wage Effects of Offshoring: Evidence from Danish Matched Worker-Firm Data," American Economic Review, American Economic Association, vol. 104(6), pages 1597-1629, June.
    31. Soderbery, Anson, 2015. "Estimating import supply and demand elasticities: Analysis and implications," Journal of International Economics, Elsevier, vol. 96(1), pages 1-17.
    32. Redding, Stephen & Weinstein, David, 2017. "Aggregating From Micro to Macro Patterns of Trade," CEPR Discussion Papers 12446, C.E.P.R. Discussion Papers.
    33. Arnaud Costinot & Iván Werning, 2019. "Lerner Symmetry: A Modern Treatment," American Economic Review: Insights, American Economic Association, vol. 1(1), pages 13-26, June.
    34. 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.
    35. Pablo D. Fajgelbaum & Amit K. Khandelwal, 2016. "Measuring the Unequal Gains from Trade," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 131(3), pages 1113-1180.
    36. Auten, Gerald & Gee, Geoffrey, 2009. "Income Mobility in the United States: New Evidence From Income Tax Data," National Tax Journal, National Tax Association;National Tax Journal, vol. 62(2), pages 301-328, June.
    37. Ossa, Ralph, 2015. "Why trade matters after all," Journal of International Economics, Elsevier, vol. 97(2), pages 266-277.
    38. Daron Acemoglu & David Autor & David Dorn & Gordon H. Hanson & Brendan Price, 2016. "Import Competition and the Great US Employment Sag of the 2000s," Journal of Labor Economics, University of Chicago Press, vol. 34(S1), pages 141-198.
    39. Manuel Arellano & Richard Blundell & Stéphane Bonhomme, 2017. "Earnings and Consumption Dynamics: A Nonlinear Panel Data Framework," Econometrica, Econometric Society, vol. 85, pages 693-734, May.
    40. 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.
    41. Robert C. Feenstra & Philip Luck & Maurice Obstfeld & Katheryn N. Russ, 2018. "In Search of the Armington Elasticity," The Review of Economics and Statistics, MIT Press, vol. 100(1), pages 135-150, March.
    42. Rodrigo Adão & Paul Carrillo & Arnaud Costinot & Dave Donaldson & Dina Pomeranz, 2022. "Imports, Exports, and Earnings Inequality: Measures of Exposure and Estimates of Incidence," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 137(3), pages 1553-1614.
    43. Ariel Burstein & Jonathan Vogel, 2017. "International Trade, Technology, and the Skill Premium," Journal of Political Economy, University of Chicago Press, vol. 125(5), pages 1356-1412.
    44. Porto, Guido G., 2006. "Using survey data to assess the distributional effects of trade policy," Journal of International Economics, Elsevier, vol. 70(1), pages 140-160, September.
    45. Hanoch, Giora, 1975. "Production and Demand Models with Direct or Indirect Implicit Additivity," Econometrica, Econometric Society, vol. 43(3), pages 395-419, May.
    46. repec:hal:spmain:info:hdl:2441/6apm7lruv088iagm4rv2c33jtg is not listed on IDEAS
    47. David H. Autor & Lawrence F. Katz & Melissa S. Kearney, 2008. "Trends in U.S. Wage Inequality: Revising the Revisionists," The Review of Economics and Statistics, MIT Press, vol. 90(2), pages 300-323, May.
    48. J. A. Mirrlees, 1971. "An Exploration in the Theory of Optimum Income Taxation," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 38(2), pages 175-208.
    49. Daron Acemoglu, 2002. "Technical Change, Inequality, and the Labor Market," Journal of Economic Literature, American Economic Association, vol. 40(1), pages 7-72, March.
    50. Alan V. Deardorff & Robert W. STAIGER, 2011. "An Interpretation Of The Factor Content Of Trade," World Scientific Book Chapters, in: Robert M Stern (ed.), Comparative Advantage, Growth, And The Gains From Trade And Globalization A Festschrift in Honor of Alan V Deardorff, chapter 38, pages 531-545, World Scientific Publishing Co. Pte. Ltd..
    51. Lorenzo Caliendo & Maximiliano Dvorkin & Fernando Parro, 2019. "Trade and Labor Market Dynamics: General Equilibrium Analysis of the China Trade Shock," Econometrica, Econometric Society, vol. 87(3), pages 741-835, May.
    52. Demidova, Svetlana & Rodríguez-Clare, Andrés, 2013. "The simple analytics of the Melitz model in a small economy," Journal of International Economics, Elsevier, vol. 90(2), pages 266-272.
    53. Dani Rodrik, 1998. "Has Globalization Gone Too Far?," Challenge, Taylor & Francis Journals, vol. 41(2), pages 81-94, March.
    54. 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.
    55. 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.
    56. David E. Lebow & Jeremy B. Rudd, 2003. "Measurement Error in the Consumer Price Index: Where Do We Stand?," Journal of Economic Literature, American Economic Association, vol. 41(1), pages 159-201, March.
    57. repec:oup:ecpoli:v:23:y:2008:i::p:5-49 is not listed on IDEAS
    58. David H. Autor & Lawrence F. Katz & Alan B. Krueger, 1998. "Computing Inequality: Have Computers Changed the Labor Market?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 113(4), pages 1169-1213.
    59. Robert Dekle & Jonathan Eaton & Samuel Kortum, 2008. "Global Rebalancing with Gravity: Measuring the Burden of Adjustment," IMF Staff Papers, Palgrave Macmillan, vol. 55(3), pages 511-540, July.
    60. Jäkel, Ina C. & Smolka, Marcel, 2017. "Trade policy preferences and factor abundance," Journal of International Economics, Elsevier, vol. 106(C), pages 1-19.
    61. Lorenzo Caliendo & Fernando Parro, 2015. "Estimates of the Trade and Welfare Effects of NAFTA," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 82(1), pages 1-44.
    62. Jonathan Eaton & Samuel Kortum, 2002. "Technology, Geography, and Trade," Econometrica, Econometric Society, vol. 70(5), pages 1741-1779, September.
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    More about this item

    Keywords

    trade liberalization; distributional effects; inequality;
    All these keywords.

    JEL classification:

    • F14 - International Economics - - Trade - - - Empirical Studies of Trade
    • F16 - International Economics - - Trade - - - Trade and Labor Market Interactions
    • D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement

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