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North-South trade with increasing product variety

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  • Gustafsson, Peter
  • Segerstrom, Paul

Abstract

We present a model of one-way product cycles in international trade. Firms develop new product varieties in technologically advanced countries (the North), other firms copy these products in less developed countries (the South) and all shifts in production go from North to South. What distinguishes this paper from the earlier literature are the model's implications for economic growth and wage determination. Economic growth is characterized by weak scale effects, in contrast to the strong scale effects in the earlier literature. The model can also account for large North-South wage differences for plausible parameter values.

Suggested Citation

  • Gustafsson, Peter & Segerstrom, Paul, 2010. "North-South trade with increasing product variety," Journal of Development Economics, Elsevier, vol. 92(2), pages 97-106, July.
  • Handle: RePEc:eee:deveco:v:92:y:2010:i:2:p:97-106
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    References listed on IDEAS

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    Cited by:

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    2. Minniti, Antonio & Parello, Carmelo Pierpaolo, 2011. "Trade integration and regional disparity in a model of scale-invariant growth," Regional Science and Urban Economics, Elsevier, vol. 41(1), pages 20-31, January.
    3. Lorenczik, Christian & Newiak, Monique, 2012. "Imitation and innovation driven development under imperfect intellectual property rights," European Economic Review, Elsevier, vol. 56(7), pages 1361-1375.
    4. Kamal Saggi, 2016. "Trade, Intellectual Property Rights, and the World Trade Organization," Vanderbilt University Department of Economics Working Papers 16-00014, Vanderbilt University Department of Economics.
    5. Dutta, Meghna & Kar, Saibal & Marjit, Sugata, 2013. "Product variety, finite changes and wage inequality," Economic Modelling, Elsevier, vol. 35(C), pages 610-613.
    6. Gangopadhyay, Kausik & Mondal, Debasis, 2012. "Does stronger protection of intellectual property stimulate innovation?," Economics Letters, Elsevier, vol. 116(1), pages 80-82.
    7. Wei-Bin Zhang, 2011. "Global Economic Growth, Elastic Labor Supply, Knowledge Utilization And Creation With Learning-By-Doing," Analele Stiintifice ale Universitatii "Alexandru Ioan Cuza" din Iasi - Stiinte Economice (1954-2015), Alexandru Ioan Cuza University, Faculty of Economics and Business Administration, vol. 58, pages 497-512, november.
    8. Iwaisako, Tatsuro & Tanaka, Hitoshi & Futagami, Koichi, 2011. "A welfare analysis of global patent protection in a model with endogenous innovation and foreign direct investment," European Economic Review, Elsevier, vol. 55(8), pages 1137-1151.
    9. Wolf-Heimo Grieben & Fuat Sener, 2009. "Labor Unions, Globalization, and Mercantilism," CESifo Working Paper Series 2889, CESifo.
    10. Cristobal Campoamor, Adolfo, 2015. "On Endogenous Product Cycles under Costly Trade," MPRA Paper 67289, University Library of Munich, Germany.
    11. Zheng, Zhijie & Huang, Chien-Yu & Yang, Yibai, 2020. "Patent protection, innovation, and technology transfer in a Schumpeterian economy," European Economic Review, Elsevier, vol. 129(C).
    12. Yuxiang Zou & Tai-Liang Chen, 2018. "Industrial heterogeneity and international product cycles," Journal of Economics, Springer, vol. 125(1), pages 1-25, September.
    13. Finn Martensen, 2013. "Globalization, Unemployment, and Product Cycles: Short- and Long-Run Effects," Working Paper Series of the Department of Economics, University of Konstanz 2013-16, Department of Economics, University of Konstanz.
    14. Caselli, Mauro, 2013. "Credit constraints, inequality and the growth gains from trade," Economics Letters, Elsevier, vol. 121(1), pages 43-47.
    15. Lewis S. Davis & Fuat Şener, 2012. "Intellectual Property Rights, Institutional Quality And Economic Growth," Journal of International Commerce, Economics and Policy (JICEP), World Scientific Publishing Co. Pte. Ltd., vol. 3(01), pages 1-28.
    16. Adolfo Cristóbal Campoamor, 2019. "Gradual trade liberalization in a North–South model of the product cycle," Journal of Economics, Springer, vol. 127(3), pages 265-292, August.
    17. Wolf-Heimo Grieben & Fuat Sener, 2012. "North-South Trade, Unemployment and Growth: What’s the Role of Labor Unions?," Working Paper Series of the Department of Economics, University of Konstanz 2012-06, Department of Economics, University of Konstanz.
    18. Grieben, Wolf-Heimo & Şener, Fuat, 2017. "Wage bargaining, trade and growth," Research in Economics, Elsevier, vol. 71(3), pages 564-587.
    19. Cristóbal Campoamor, Adolfo, 2021. "North-South trade liberalization and factor reallocations between manufacturing and R&D," Economic Modelling, Elsevier, vol. 96(C), pages 277-294.

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