[go: up one dir, main page]
IDEAS home Printed from https://ideas.repec.org/a/eee/inecon/v137y2022ics0022199622000277.html
   My bibliography  Save this article

Increasing returns, monopolistic competition, and international trade: Revisiting gains from trade

Author

Listed:
  • Kokovin, Sergey
  • Molchanov, Pavel
  • Bykadorov, Igor
Abstract
We study the canonical Krugman (1979) trade model with non-CES preferences that yield autarky at finite trade costs. We prove a non-monotone impact of gradual trade liberalization. At first, near autarky, emerging trade reduces world welfare, while at free trade it becomes large enough to be beneficial (Krugman's result). This non-monotonicity persists under heterogenous firms. The harmful small-scale trade is explained by variable markups and underpriced imports, which become socially excessive. Unlike protectionists, we argue that “liberalization should go far”. On the other hand, we show that anti-dumping measures can be viewed as a remedy for the aforementioned imports distortion.

Suggested Citation

  • Kokovin, Sergey & Molchanov, Pavel & Bykadorov, Igor, 2022. "Increasing returns, monopolistic competition, and international trade: Revisiting gains from trade," Journal of International Economics, Elsevier, vol. 137(C).
    • Handle: RePEc:eee:inecon:v:137:y:2022:i:c:s0022199622000277
    DOI: 10.1016/j.jinteco.2022.103595
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0022199622000277
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.jinteco.2022.103595?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to look for a different version below or search for a different version of it.

    Other versions of this item:

    References listed on IDEAS

    as
    1. Brander, James & Krugman, Paul, 1983. "A 'reciprocal dumping' model of international trade," Journal of International Economics, Elsevier, vol. 15(3-4), pages 313-321, November.
    2. Monika Mr?zov? & J. Peter Neary, 2014. "Together at Last: Trade Costs, Demand Structure, and Welfare," American Economic Review, American Economic Association, vol. 104(5), pages 298-303, May.
    3. Peter J. Klenow & Sergii Meleshchuk & Martha Denisse Pierola & Andres Rodriguez-Clare, 2018. "The Intensive Margin in Trade," IMF Working Papers 2018/259, International Monetary Fund.
    4. Swati Dhingra, 2013. "Trading Away Wide Brands for Cheap Brands," American Economic Review, American Economic Association, vol. 103(6), pages 2554-2584, October.
    5. Igor Bykadorov & Andrea Ellero & Stefania Funari & Sergey Kokovin & Pavel Molchanov, 2016. "Painful Birth of Trade Under Classical Monopolistic Competition," HSE Working papers WP BRP 132/EC/2016, National Research University Higher School of Economics.
    6. Evgeny Zhelobodko & Sergey Kokovin & Mathieu Parenti & Jacques‐François Thisse, 2012. "Monopolistic Competition: Beyond the Constant Elasticity of Substitution," Econometrica, Econometric Society, vol. 80(6), pages 2765-2784, November.
    7. Dixit, Avinash K & Stiglitz, Joseph E, 1977. "Monopolistic Competition and Optimum Product Diversity," American Economic Review, American Economic Association, vol. 67(3), pages 297-308, June.
    8. Bertoletti, Paolo & Epifani, Paolo, 2014. "Monopolistic competition: CES redux?," Journal of International Economics, Elsevier, vol. 93(2), pages 227-238.
    9. Marc J. Melitz & Stephen J. Redding, 2015. "New Trade Models, New Welfare Implications," American Economic Review, American Economic Association, vol. 105(3), pages 1105-1146, March.
    10. Kristian Behrens & Giordano Mion & Yasusada Murata & Jens Südekum, 2016. "Distorted monopolistic competition," CEP Discussion Papers dp1457, Centre for Economic Performance, LSE.
    11. Kichko, Sergey & Kokovin, Sergey & Zhelobodko, Evgeny, 2014. "Trade patterns and export pricing under non-CES preferences," Journal of International Economics, Elsevier, vol. 94(1), pages 129-142.
    12. Treb Allen & Costas Arkolakis & Xiangliang Li, 2020. "On the Equilibrium Properties of Network Models with Heterogeneous Agents," NBER Working Papers 27837, National Bureau of Economic Research, Inc.
    13. Jan De Loecker & Pinelopi K. Goldberg & Amit K. Khandelwal & Nina Pavcnik, 2016. "Prices, Markups, and Trade Reform," Econometrica, Econometric Society, vol. 84, pages 445-510, March.
    14. Costas Arkolakis & Arnaud Costinot & Dave Donaldson & Andrés Rodríguez-Clare, 2019. "The Elusive Pro-Competitive Effects of Trade," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 86(1), pages 46-80.
    15. Costinot, Arnaud & Rodríguez-Clare, Andrés, 2014. "Trade Theory with Numbers: Quantifying the Consequences of Globalization," Handbook of International Economics, in: Gopinath, G. & Helpman, . & Rogoff, K. (ed.), Handbook of International Economics, edition 1, volume 4, chapter 0, pages 197-261, Elsevier.
    16. Kristian Behrens & Yoshitsugu Kanemoto & Yasusada Murata, 2016. "On measuring welfare changes when varieties are endogenous," GRIPS Discussion Papers 16-26, National Graduate Institute for Policy Studies.
    17. 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.
    18. Paolo Bertoletti & Federico Etro, 2017. "Monopolistic Competition when Income Matters," Economic Journal, Royal Economic Society, vol. 127(603), pages 1217-1243, August.
    19. E. Glen Weyl & Michal Fabinger, 2013. "Pass-Through as an Economic Tool: Principles of Incidence under Imperfect Competition," Journal of Political Economy, University of Chicago Press, vol. 121(3), pages 528-583.
    20. Kristian Behrens & Giordano Mion & Yasusada Murata & Jens Suedekum, 2020. "Quantifying the Gap Between Equilibrium and Optimum under Monopolistic Competition," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 135(4), pages 2299-2360.
    21. Marc J. Melitz, 2003. "The Impact of Trade on Intra-Industry Reallocations and Aggregate Industry Productivity," Econometrica, Econometric Society, vol. 71(6), pages 1695-1725, November.
    22. Michael Spence, 1976. "Product Selection, Fixed Costs, and Monopolistic Competition," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 43(2), pages 217-235.
    23. Feenstra, Robert C., 2003. "A homothetic utility function for monopolistic competition models, without constant price elasticity," Economics Letters, Elsevier, vol. 78(1), pages 79-86, January.
    24. Krugman, Paul R., 1979. "Increasing returns, monopolistic competition, and international trade," Journal of International Economics, Elsevier, vol. 9(4), pages 469-479, November.
    25. Swati Dhingra & John Morrow, 2019. "Monopolistic Competition and Optimum Product Diversity under Firm Heterogeneity," Journal of Political Economy, University of Chicago Press, vol. 127(1), pages 196-232.
    26. Bykadorov, Igor & Gorn, Alexey & Kokovin, Sergey & Zhelobodko, Evgeny, 2015. "Why are losses from trade unlikely?," Economics Letters, Elsevier, vol. 129(C), pages 35-38.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Lee, Chien-Chiang & Hussain, Jafar, 2022. "Carbon neutral sustainability and green development during energy consumption," Innovation and Green Development, Elsevier, vol. 1(1).
    2. Lin, Kefu & Zeng, Dao-Zhi, 2023. "International trade with binary preferences and heterogeneous productivity," Economic Modelling, Elsevier, vol. 122(C).
    3. Fereira, Semertesides Bitica & Cateia, Júlio Vicente, 2023. "Trade reform, infrastructure investment, and structural transformation in Africa: Evidence from Guinea-Bissau," Emerging Markets Review, Elsevier, vol. 55(C).

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Nocco, Antonella & Ottaviano, Gianmarco I.P. & Salto, Matteo, 2019. "Geography, competition, and optimal multilateral trade policy," Journal of International Economics, Elsevier, vol. 120(C), pages 145-161.
    2. Parenti, Mathieu & Ushchev, Philip & Thisse, Jacques-François, 2017. "Toward a theory of monopolistic competition," Journal of Economic Theory, Elsevier, vol. 167(C), pages 86-115.
    3. Monika Mrázová & J. Peter Neary, 2017. "Not So Demanding: Demand Structure and Firm Behavior," American Economic Review, American Economic Association, vol. 107(12), pages 3835-3874, December.
    4. Heiland, Inga & Kohler, Wilhelm, 2022. "Heterogeneous workers, trade, and migration," European Economic Review, Elsevier, vol. 144(C).
    5. Jacques-François Thisse & Philip Ushchev, 2018. "Monopolistic competition without apology," Chapters, in: Luis C. Corchón & Marco A. Marini (ed.), Handbook of Game Theory and Industrial Organization, Volume I, chapter 5, pages 93-136, Edward Elgar Publishing.
    6. Etro, Federico, 2017. "Research in economics and monopolistic competition," Research in Economics, Elsevier, vol. 71(4), pages 645-649.
    7. Mrázová, Monika & Neary, J. Peter, 2020. "IO for exports(s)," International Journal of Industrial Organization, Elsevier, vol. 70(C).
    8. Maxim Goryunov & Sergey Kokovin & Takatoshi Tabuchi, 2022. "Continuous spatial monopolistic competition: matching goods with consumers," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 74(3), pages 793-832, October.
    9. Dhingra, Swati & Morrow, John, 2017. "Efficiency in large markets with firm heterogeneity," Research in Economics, Elsevier, vol. 71(4), pages 718-728.
    10. Monika Mrázová & J. Peter Neary & Mathieu Parenti, 2021. "Sales and Markup Dispersion: Theory and Empirics," Econometrica, Econometric Society, vol. 89(4), pages 1753-1788, July.
    11. Igor Bykadorov & Andrea Ellero & Stefania Funari & Sergey Kokovin & Pavel Molchanov, 2016. "Painful Birth of Trade Under Classical Monopolistic Competition," HSE Working papers WP BRP 132/EC/2016, National Research University Higher School of Economics.
    12. Fally, Thibault, 2022. "Generalized separability and integrability: Consumer demand with a price aggregator," Journal of Economic Theory, Elsevier, vol. 203(C).
    13. Hsu, Wen-Tai & Lu, Yi & Wu, Guiying Laura, 2020. "Competition, markups, and gains from trade: A quantitative analysis of China between 1995 and 2004," Journal of International Economics, Elsevier, vol. 122(C).
    14. Bykadorov, Igor & Kokovin, Sergey, 2017. "Can a larger market foster R&D under monopolistic competition with variable mark-ups?," Research in Economics, Elsevier, vol. 71(4), pages 663-674.
    15. Carballo, Jeronimo & Ottaviano, Gianmarco I.P. & Volpe Martincus, Christian, 2018. "The buyer margins of firms' exports," Journal of International Economics, Elsevier, vol. 112(C), pages 33-49.
    16. Gouel, Christophe & Jean, Sébastien, 2023. "Love of variety and gains from trade," European Economic Review, Elsevier, vol. 158(C).
    17. Macedoni, Luca & Weinberger, Ariel, 2022. "Quality heterogeneity and misallocation: The welfare benefits of raising your standards," Journal of International Economics, Elsevier, vol. 134(C).
    18. Inga Heiland, 2017. "Five Essays on International Trade, Factor Flows and the Gains from Globalization," ifo Beiträge zur Wirtschaftsforschung, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, number 74.
    19. Weinberger, Ariel, 2020. "Markups and misallocation with evidence from exchange rate shocks," Journal of Development Economics, Elsevier, vol. 146(C).
    20. Igor Bykadorov, 2023. "The Open Monopolistic Competition Models: Market Equilibrium and Social Optimality," Mathematics, MDPI, vol. 11(19), pages 1-13, October.

    More about this item

    Keywords

    Trade gains; Monopolistic competition; Variable markups; Harmful trade; Autarky;
    All these keywords.

    JEL classification:

    • F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies; Fragmentation
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:inecon:v:137:y:2022:i:c:s0022199622000277. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/inca/505552 .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.