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Intellectual property rights protection and unemployment in a North South model: A theoretical analysis

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  • Mondal, Debasis
  • Gupta, Manash Ranjan

Abstract

In this paper, we analyse a North South dynamic general equilibrium model of the international product cycle to study the effects of strengthening the Intellectual Property Rights (IPR) protection in the South on the rate of innovation in the North and on the level of unemployment in the South. Introducing efficiency wage hypothesis into the standard Grossman-Helpman [Grossman, G. and E. Helpman, 1991b. Endogenous product cycles. The Economic Journal, 101, 1214-1229.] product variety framework we explain unemployment equilibrium in the unskilled labour market in the South. We show that the strengthening of Intellectual Property Rights (IPR) protection has a negative effect on the steady state equilibrium rate of innovation. However, its effect on the level of unemployment in the South depends on the relative wage gap between these two regions. In the wide gap equilibrium case, stronger IPR protection lowers the level of unemployment. However, in the narrow gap case, this raises the level of unemployment. We also analyse the effects of changes in labour endowments in both the countries.

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  • Mondal, Debasis & Gupta, Manash Ranjan, 2008. "Intellectual property rights protection and unemployment in a North South model: A theoretical analysis," Economic Modelling, Elsevier, vol. 25(3), pages 463-484, May.
    • Handle: RePEc:eee:ecmode:v:25:y:2008:i:3:p:463-484
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    2. Rajit Biswas, 2015. "Innovation and labour mobility," Journal of Economics, Springer, vol. 116(3), pages 229-246, November.
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    4. Neves, Pedro Cunha & Afonso, Oscar & Silva, Diana & Sochirca, Elena, 2021. "The link between intellectual property rights, innovation, and growth: A meta-analysis," Economic Modelling, Elsevier, vol. 97(C), pages 196-209.
    5. Lutz G. Arnold & Stefanie Trepl, 2011. "Taking Public Opinion Seriously: A General Equilibrium Model of Low-Wage Competition, Offshoring, and Unemployment," Working Papers 101, Bavarian Graduate Program in Economics (BGPE).
    6. Petar Stankov, 2017. "Economic Freedom and Welfare Before and After the Crisis," Springer Books, Springer, number 978-3-319-62497-6, November.
    7. Lucas Guichard & Ignat Stepanok, 2023. "International trade, intellectual property rights and the (un)employment of migrants," The World Economy, Wiley Blackwell, vol. 46(7), pages 1940-1966, July.
    8. Vesna Stavrevska, 2011. "The efficiency wages perspective to wage rigidity in the open economy: a survey," International Journal of Manpower, Emerald Group Publishing Limited, vol. 32(3), pages 273-299, June.
    9. Kazuyoshi Ohki, 2017. "International intellectual property rights protection and economic growth with costly transfer," Review of International Economics, Wiley Blackwell, vol. 25(5), pages 1130-1154, November.
    10. 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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