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Welfare effects of patent protection and productive public services: Why do developing countries prefer weaker patent protection?

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  • Iwaisako, Tatsuro

Abstract

This paper examines the welfare-maximizing degree of patent protection in a growth model where the engines of economic growth are R&D and public services. The result shows that if public services are small, the welfare-maximizing level of patent protection is weaker.

Suggested Citation

  • Iwaisako, Tatsuro, 2013. "Welfare effects of patent protection and productive public services: Why do developing countries prefer weaker patent protection?," Economics Letters, Elsevier, vol. 118(3), pages 478-481.
    • Handle: RePEc:eee:ecolet:v:118:y:2013:i:3:p:478-481
    DOI: 10.1016/j.econlet.2012.12.033
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    1. Angus C. Chu & Ching-Chong Lai, 2012. "On the Growth and Welfare Effects of Defense R&D," Journal of Public Economic Theory, Association for Public Economic Theory, vol. 14(3), pages 473-492, June.
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    4. Gangopadhyay, Kausik & Mondal, Debasis, 2012. "Does stronger protection of intellectual property stimulate innovation?," Economics Letters, Elsevier, vol. 116(1), pages 80-82.
    5. Francisco L. Rivera-Batiz & Luis A. Rivera-Batiz, 2018. "Economic Integration and Endogenous Growth," World Scientific Book Chapters, in: Francisco L Rivera-Batiz & Luis A Rivera-Batiz (ed.), International Trade, Capital Flows and Economic Development, chapter 1, pages 3-32, World Scientific Publishing Co. Pte. Ltd..
    6. Iwaisako, Tatsuro, 2013. "Welfare effects of patent protection and productive public services: Why do developing countries prefer weaker patent protection?," Economics Letters, Elsevier, vol. 118(3), pages 478-481.
    7. Ryo Horii & Tatsuro Iwaisako, 2007. "Economic Growth with Imperfect Protection of Intellectual Property Rights," Journal of Economics, Springer, vol. 90(1), pages 45-85, January.
    8. Eicher, Theo & García-Peñalosa, Cecilia, 2008. "Endogenous strength of intellectual property rights: Implications for economic development and growth," European Economic Review, Elsevier, vol. 52(2), pages 237-258, February.
    9. Ai-Ting Goh & Jacques Olivier, 2002. "Optimal Patent Protection in a Two-Sector Economy," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 43(4), pages 1191-1214, November.
    10. Chu, Angus C. & Cozzi, Guido & Galli, Silvia, 2014. "Stage-dependent intellectual property rights," Journal of Development Economics, Elsevier, vol. 106(C), pages 239-249.
    11. Tatsuro Iwaisako & Koichi Futagami, 2013. "Patent protection, capital accumulation, and economic growth," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 52(2), pages 631-668, March.
    12. 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.
    13. Chu, Angus C. & Pan, Shiyuan & Sun, Minjuan, 2012. "When does elastic labor supply cause an inverted-U effect of patents on innovation?," Economics Letters, Elsevier, vol. 117(1), pages 211-213.
    14. Barro, Robert J, 1990. "Government Spending in a Simple Model of Endogenous Growth," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages 103-126, October.
    15. Park, Walter G., 2008. "International patent protection: 1960-2005," Research Policy, Elsevier, vol. 37(4), pages 761-766, May.
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    17. Peter Gustafsson & Paul S. Segerstrom, 2011. "North–South Trade With Multinational Firms And Increasing Product Variety," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 52(4), pages 1123-1155, November.
    18. Tanaka, Hitoshi & Iwaisako, Tatsuro, 2014. "Intellectual property rights and foreign direct investment: A welfare analysis," European Economic Review, Elsevier, vol. 67(C), pages 107-124.
    19. Chu, Angus C. & Cozzi, Guido & Galli, Silvia, 2011. "Innovating like China: a theory of stage-dependent intellectual property rights," MPRA Paper 30553, University Library of Munich, Germany.
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    1. Iwaisako, Tatsuro, 2013. "Welfare effects of patent protection and productive public services: Why do developing countries prefer weaker patent protection?," Economics Letters, Elsevier, vol. 118(3), pages 478-481.
    2. Tatsuro Iwaisako, 2016. "Effects of Patent Protection on Optimal Corporate Income and Consumption Taxes in an R&D‐Based Growth Model," Southern Economic Journal, John Wiley & Sons, vol. 83(2), pages 590-608, October.
    3. Angus C. Chu & Yuichi Furukawa & Sushanta Mallick & Pietro Peretto & Xilin Wang, 2021. "Dynamic effects of patent policy on innovation and inequality in a Schumpeterian economy," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 71(4), pages 1429-1465, June.
    4. Keishun Suzuki, 2020. "Competition, patent protection, and innovation with heterogeneous firms in an endogenous market structure," Journal of Public Economic Theory, Association for Public Economic Theory, vol. 22(3), pages 729-750, June.
    5. Ken Tabata, 2021. "Patent protection and public capital accumulation," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 28(1), pages 154-190, February.
    6. Ho, Florence Ut Meng, 2023. "Tariffs and Innovation in a Schumpeterian Economy with North-South Technology Transfer," MPRA Paper 118068, University Library of Munich, Germany.
    7. Furukawa, Yuichi, 2013. "The struggle to survive in the R&D sector: Implications for innovation and growth," Economics Letters, Elsevier, vol. 121(1), pages 26-29.
    8. Angus C. Chu & Zonglai Kou & Xilin Wang, 2020. "Effects of patents on the transition from stagnation to growth," Journal of Population Economics, Springer;European Society for Population Economics, vol. 33(2), pages 395-411, April.

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    More about this item

    Keywords

    Endogenous growth; Patent protection; Public services; Welfare analysis;
    All these keywords.

    JEL classification:

    • O34 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Intellectual Property and Intellectual Capital
    • O38 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Government Policy
    • O40 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - General

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