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Effects of product and process innovation on growth and unemployment

Author

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  • Hiroaki Sasaki

    (Kyoto University)

Abstract

In economic growth theory, product and process innovations are critical factors contributing to technological progress. This study constructs an economic growth model that considers product and process innovations and theoretically investigates how these two types of innovation affect economic growth and unemployment rates. Using our model, based on Zagler (Int Rev Appl Econ 18:209–224, 2004), we obtain the following three main findings: (1) an increase in the efficiency of product innovation increases both the economic growth and unemployment rates; (2) an increase in the efficiency of process innovation increases the economic growth rate but does not affect the unemployment rate; and (3) a decrease in labor allocation to product innovation and an increase in labor allocation to process innovation in the R & D sector increase the economic growth rate and decrease the unemployment rate depending on the conditions. These findings suggest that to simultaneously raise employment and increase economic growth, we need not only a policy for fostering product innovation but also another policy to improve employment.

Suggested Citation

  • Hiroaki Sasaki, 2024. "Effects of product and process innovation on growth and unemployment," SN Business & Economics, Springer, vol. 4(11), pages 1-32, November.
    • Handle: RePEc:spr:snbeco:v:4:y:2024:i:11:d:10.1007_s43546-024-00733-3
    DOI: 10.1007/s43546-024-00733-3
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    1. Christopher A. Pissarides, 2000. "Equilibrium Unemployment Theory, 2nd Edition," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262161877, December.
    2. repec:dgr:umamer:2001006 is not listed on IDEAS
    3. Claude d'Aspremont & Rodolphe Dos Santos Ferreira & Louis-André Gérard-Varet, 1990. "On Monopolistic Competition and Involuntary Unemployment," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 105(4), pages 895-919.
    4. Aghion, Philippe & Howitt, Peter, 1992. "A Model of Growth through Creative Destruction," Econometrica, Econometric Society, vol. 60(2), pages 323-351, March.
    5. Bent Hansen, 1970. "Excess Demand, Unemployment, Vacancies, and Wages," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 84(1), pages 1-23.
    6. Charles I. Jones, 1999. "Growth: With or Without Scale Effects?," American Economic Review, American Economic Association, vol. 89(2), pages 139-144, May.
    7. Masanao Aoki & Hiroshi Yoshikawa, 2004. "Demand saturation – creation and economic growth," Chapters, in: Paolo Onofri (ed.), The Economics of an Ageing Population, chapter 4, Edward Elgar Publishing.
    8. Harrison, Rupert & Jaumandreu, Jordi & Mairesse, Jacques & Peters, Bettina, 2014. "Does innovation stimulate employment? A firm-level analysis using comparable micro-data from four European countries," International Journal of Industrial Organization, Elsevier, vol. 35(C), pages 29-43.
    9. repec:bla:econom:v:53:y:1986:i:210(s):p:s89-119 is not listed on IDEAS
    10. Sneessens, H. & Dreze, J., 1985. "A discussion of Belgian unemployment, combining traditional concepts and disequilibrium econometrics," LIDAM Discussion Papers CORE 1985040, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    11. Roberto Veneziani & Luca Zamparelli & Daniele Tavani & Luca Zamparelli, 2017. "Endogenous Technical Change In Alternative Theories Of Growth And Distribution," Journal of Economic Surveys, Wiley Blackwell, vol. 31(5), pages 1272-1303, December.
    12. Weitzman, Martin L, 1985. "The Simple Macroeconomics of Profit Sharing," American Economic Review, American Economic Association, vol. 75(5), pages 937-953, December.
    13. Martin Zagler, 2004. "A New Look at Old Issues: Keynesian Unemployment Revisited," International Review of Applied Economics, Taylor & Francis Journals, vol. 18(2), pages 209-224.
    14. Martin Zagler, 2005. "Wage pacts and economic growth," Journal of Economic Studies, Emerald Group Publishing Limited, vol. 32(5), pages 420-434, October.
    15. Romer, Paul M, 1990. "Endogenous Technological Change," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages 71-102, October.
    16. Hiroaki Sasaki, 2013. "Cyclical growth in a Goodwin–Kalecki–Marx model," Journal of Economics, Springer, vol. 108(2), pages 145-171, March.
    17. repec:dgr:umamer:2002021 is not listed on IDEAS
    18. Angus C. Chu & Guido Cozzi & Haichao Fan & Yuichi Furukawa, 2021. "Inflation, Unemployment, and Economic Growth in a Schumpeterian Economy," Scandinavian Journal of Economics, Wiley Blackwell, vol. 123(3), pages 874-909, July.
    19. 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.
    20. Sasaki, Hiroaki, 2010. "Endogenous technological change, income distribution, and unemployment with inter-class conflict," Structural Change and Economic Dynamics, Elsevier, vol. 21(2), pages 123-134, May.
    21. Peter Flaschel & Peter Skott, 2006. "Steindlian Models Of Growth And Stagnation," Metroeconomica, Wiley Blackwell, vol. 57(3), pages 303-338, July.
    22. Philippe Aghion & Peter Howitt, 1994. "Growth and Unemployment," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 61(3), pages 477-494.
    23. Morissette, Rene & Salvas-Bronsard, Lise, 1993. "Structural unemployment and disequilibrium," European Economic Review, Elsevier, vol. 37(6), pages 1251-1257, August.
    24. Fabio Aricó, 2003. "Growth and Unemployment: Towards a Theoretical Integration," Journal of Economic Surveys, Wiley Blackwell, vol. 17(3), pages 419-455, July.
    25. Su, Chi-Wei & Yuan, Xi & Umar, Muhammad & Lobonţ, Oana-Ramona, 2022. "Does technological innovation bring destruction or creation to the labor market?," Technology in Society, Elsevier, vol. 68(C).
    26. Thomas Ziesemer, 2005. "Monopolistic Competition And Search Unemployment," Metroeconomica, Wiley Blackwell, vol. 56(3), pages 334-359, July.
    27. Zhu, Chen & Qiu, Zhiyi & Liu, Fengjun, 2021. "Does innovation stimulate employment? Evidence from China," Economic Modelling, Elsevier, vol. 94(C), pages 1007-1017.
    28. Parello, Carmelo Pierpaolo, 2011. "Labor market rigidity and productivity growth in a model of innovation-driven growth," Economic Modelling, Elsevier, vol. 28(3), pages 1058-1067, May.
    29. Martin Zagler, 2009. "Economic growth, structural change, and search unemployment," Journal of Economics, Springer, vol. 96(1), pages 63-78, January.
    30. Kiminori Matsuyama, 1997. "Complementarity, Instability and Multiplicity," The Japanese Economic Review, Japanese Economic Association, vol. 48(3), pages 240-265, September.
    31. Sverre J. Herstad & Tore Sandven, 2020. "A closer look at the relationship between innovation and employment growth at the firm level," Journal of Evolutionary Economics, Springer, vol. 30(2), pages 375-399, April.
    32. Hashimoto, Ken-ichi & Ono, Yoshiyasu, 2020. "A simple aggregate demand analysis with dynamic optimization in a small open economy," Economic Modelling, Elsevier, vol. 91(C), pages 89-99.
    33. Song, Wei & Yang, Yibai, 2024. "Monetary policy in a Schumpeterian economy with endogenous fertility and human capital accumulation," Journal of Macroeconomics, Elsevier, vol. 80(C).
    34. Gilberto Tadeu Lima, 2004. "Endogenous Technological Innovation, Capital Accumulation And Distributional Dynamics," Metroeconomica, Wiley Blackwell, vol. 55(4), pages 386-408, November.
    35. Amitava Krishna Dutt, 2006. "Aggregate Demand, Aggregate Supply and Economic Growth," International Review of Applied Economics, Taylor & Francis Journals, vol. 20(3), pages 319-336.
    36. Krugman, Paul R., 1979. "Increasing returns, monopolistic competition, and international trade," Journal of International Economics, Elsevier, vol. 9(4), pages 469-479, November.
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    More about this item

    Keywords

    Potential demand; Actual demand; Unemployment; Economic growth; Product and process innovation; Monopolistic competition;
    All these keywords.

    JEL classification:

    • E12 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - Keynes; Keynesian; Post-Keynesian; Modern Monetary Theory
    • O31 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
    • O41 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - One, Two, and Multisector Growth Models

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