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Monetary Policy and Economic Growth in a Schumpeterian Model with Incumbents and Entrants

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  • Lu, You-Xun
  • Chen, Shi-kuan
  • Lai, Ching-chong

Abstract

An important aspect of economic growth is the interaction between incumbents and new firms. In this study, we develop a monetary Schumpeterian model with an endogenous market structure (EMS) and two types of quality improvements (the own-product improvements of incumbents and creative destruction of entrants) to analyze the effects of monetary policy. The key finding of our analysis is that an increase in the nominal interest rate importantly affects the composition of innovation that drives economic growth, stimulating the incumbents’ own-product improvements and reducing the entrants’ creative destruction. Therefore, the growth effect of monetary policy is ambiguous, and depends on the relative magnitudes of the incumbents’ and entrants’ contributions to R&D and growth. Finally, we provide a quantitative analysis of the growth and welfare effects of monetary policy and consider an extension of the benchmark model with an elastic labor supply and a CIA constraint on consumption.

Suggested Citation

  • Lu, You-Xun & Chen, Shi-kuan & Lai, Ching-chong, 2022. "Monetary Policy and Economic Growth in a Schumpeterian Model with Incumbents and Entrants," MPRA Paper 112177, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:112177
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    References listed on IDEAS

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    1. Chu, Angus C. & Ji, Lei, 2016. "Monetary Policy And Endogenous Market Structure In A Schumpeterian Economy," Macroeconomic Dynamics, Cambridge University Press, vol. 20(5), pages 1127-1145, July.
    2. Ufuk Akcigit & William R. Kerr, 2018. "Growth through Heterogeneous Innovations," Journal of Political Economy, University of Chicago Press, vol. 126(4), pages 1374-1443.
    3. Baldwin, Richard E. & Robert-Nicoud, Frederic, 2008. "Trade and growth with heterogeneous firms," Journal of International Economics, Elsevier, vol. 74(1), pages 21-34, January.
    4. Ufuk Akcigit & Douglas Hanley & Nicolas Serrano-Velarde, 2021. "Back to Basics: Basic Research Spillovers, Innovation Policy, and Growth," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 88(1), pages 1-43.
    5. Chien-Yu Huang & Juin-Jen Chang & Lei Ji, 2021. "Inflation, market structure, and innovation-driven growth with distinct cash constraints," Oxford Economic Papers, Oxford University Press, vol. 73(3), pages 1270-1303.
    6. Jones, Charles I & Williams, John C, 2000. "Too Much of a Good Thing? The Economics of Investment in R&D," Journal of Economic Growth, Springer, vol. 5(1), pages 65-85, March.
    7. Arawatari, Ryo & Hori, Takeo & Mino, Kazuo, 2018. "On the nonlinear relationship between inflation and growth: A theoretical exposition," Journal of Monetary Economics, Elsevier, vol. 94(C), pages 79-93.
    8. Zheng, Zhijie & Mishra, Tapas & Yang, Yibai, 2020. "Inflation and income inequality in a variety-expansion growth model with menu costs," Economics Letters, Elsevier, vol. 194(C).
    9. Angus C. Chu & Guido Cozzi & Haichao Fang & Yuichi Furukawa & Chih-Hsing Liao, 2019. "Innovation and Inequality in a Monetary Schumpeterian Model with Heterogeneous Households and Firms," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 34, pages 141-164, October.
    10. Daron Acemoglu & Ufuk Akcigit, 2012. "Intellectual Property Rights Policy, Competition And Innovation," Journal of the European Economic Association, European Economic Association, vol. 10(1), pages 1-42, February.
    11. Berentsen, Aleksander & Rojas Breu, Mariana & Shi, Shouyong, 2012. "Liquidity, innovation and growth," Journal of Monetary Economics, Elsevier, vol. 59(8), pages 721-737.
    12. Marquis, Milton H & Reffett, Kevin L, 1994. "New Technology Spillovers into the Payment System," Economic Journal, Royal Economic Society, vol. 104(426), pages 1123-1138, September.
    13. Neto, António & Furukawa, Yuichi & Ribeiro, Ana Paula, 2017. "Can Trade Unions Increase Social Welfare? An R&D Model with Cash-in-Advance Constraints," MPRA Paper 77312, University Library of Munich, Germany.
    14. Kenneth N. Kuttner & Patricia C. Mosser, 2002. "The monetary transmission mechanism: some answers and further questions," Economic Policy Review, Federal Reserve Bank of New York, vol. 8(May), pages 15-26.
    15. Chirinko, R S & Fazzari, S, 1994. "Economic Fluctuations, Market Power, and Returns to Scale: Evidence from Firm-Level Data," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 9(1), pages 47-69, Jan.-Marc.
    16. Gene M. Grossman & Elhanan Helpman, 1991. "Quality Ladders in the Theory of Growth," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 58(1), pages 43-61.
    17. Mark Doms & Eric J. Bartelsman, 2000. "Understanding Productivity: Lessons from Longitudinal Microdata," Journal of Economic Literature, American Economic Association, vol. 38(3), pages 569-594, September.
    18. Aghion, Philippe & Howitt, Peter, 1992. "A Model of Growth through Creative Destruction," Econometrica, Econometric Society, vol. 60(2), pages 323-351, March.
    19. Angus C. Chu & Guido Cozzi, 2014. "R&D And Economic Growth In A Cash‐In‐Advance Economy," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 55(2), pages 507-524, May.
    20. Segerstrom, Paul S, 2000. "The Long-Run Growth Effects of R&D Subsidies," Journal of Economic Growth, Springer, vol. 5(3), pages 277-305, September.
    21. Takeo Hori, 2020. "Monetary Policy, Financial Frictions, and Heterogeneous R&D Firms in an Endogenous Growth Model," Scandinavian Journal of Economics, Wiley Blackwell, vol. 122(4), pages 1343-1373, October.
    22. Peretto, Pietro F, 1998. "Technological Change and Population Growth," Journal of Economic Growth, Springer, vol. 3(4), pages 283-311, December.
    23. He, Qichun & Wang, Xilin, 2020. "Money, Human Capital and Endogenous Market Structure in a Schumpeterian Economy," MPRA Paper 104609, University Library of Munich, Germany.
    24. Yuichi FURUKAWA & Sumiko NIWA, 2021. "Deflation and Declining Business Dynamism in a Cash-in-Advance Economy," Discussion papers 21058, Research Institute of Economy, Trade and Industry (RIETI).
    25. Hall, Bronwyn H & Ziedonis, Rosemarie Ham, 2001. "The Patent Paradox Revisited: An Empirical Study of Patenting in the U.S. Semiconductor Industry, 1979-1995," RAND Journal of Economics, The RAND Corporation, vol. 32(1), pages 101-128, Spring.
    26. Chu, Angus C. & Cozzi, Guido & Furukawa, Yuichi & Liao, Chih-Hsing, 2017. "Inflation and economic growth in a Schumpeterian model with endogenous entry of heterogeneous firms," European Economic Review, Elsevier, vol. 98(C), pages 392-409.
    27. He, Qichun, 2018. "Inflation and health in a Schumpeterian growth model: Theory and evidence," Economic Modelling, Elsevier, vol. 75(C), pages 159-168.
    28. Tatsuro Iwaisako & Kazuyoshi Ohki, 2019. "Innovation by Heterogeneous Leaders," Scandinavian Journal of Economics, Wiley Blackwell, vol. 121(4), pages 1673-1704, October.
    29. Rasmus Lentz & Dale T. Mortensen, 2008. "An Empirical Model of Growth Through Product Innovation," Econometrica, Econometric Society, vol. 76(6), pages 1317-1373, November.
    30. Alexandre Janiak & Paulo Santos Monteiro, 2011. "Inflation and Welfare in Long‐Run Equilibrium with Firm Dynamics," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 43(5), pages 795-834, August.
    31. Max Gillman & Michal Kejak, 2005. "Contrasting Models of the Effect of Inflation on Growth," Journal of Economic Surveys, Wiley Blackwell, vol. 19(1), pages 113-136, February.
    32. Devereux, Michael B & Head, Allen C & Lapham, Beverly J, 1996. "Monopolistic Competition, Increasing Returns, and the Effects of Government Spending," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 28(2), pages 233-254, May.
    33. Daron Acemoglu & Ufuk Akcigit & Harun Alp & Nicholas Bloom & William Kerr, 2018. "Innovation, Reallocation, and Growth," American Economic Review, American Economic Association, vol. 108(11), pages 3450-3491, November.
    34. Lu, You-Xun & Hsu, Che-Chun & Lai, Ching-chong, 2022. "Monetary policy and income inequality in a Schumpeterian economy with endogenous step size," Economics Letters, Elsevier, vol. 213(C).
    35. Ping Wang & Danyang Xie, 2013. "Real Effects of Money Growth and Optimal Rate of Inflation in a Cash-in-Advance Economy with Labor-Market Frictions," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 45(8), pages 1517-1546, December.
    36. Niemann, S & Evers, M & Schiffbauer, M, 2007. "Inflation, Investment Composition and Total Factor Productivity," Economics Discussion Papers 2900, University of Essex, Department of Economics.
    37. Angus C. Chu & Ching‐Chong Lai, 2013. "Money and the Welfare Cost of Inflation in an R&D Growth Model," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 45(1), pages 233-249, February.
    38. Romer, Paul M, 1990. "Endogenous Technological Change," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages 71-102, October.
    39. Aghion, Philippe & Akcigit, Ufuk & Howitt, Peter, 2014. "What Do We Learn From Schumpeterian Growth Theory?," Handbook of Economic Growth, in: Philippe Aghion & Steven Durlauf (ed.), Handbook of Economic Growth, edition 1, volume 2, chapter 0, pages 515-563, Elsevier.
    40. Peter Gustafsson & Paul Segerstrom, 2010. "Trade Liberalization and Productivity Growth," Review of International Economics, Wiley Blackwell, vol. 18(2), pages 207-228, May.
    41. repec:dau:papers:123456789/7354 is not listed on IDEAS
    42. Justin Yifu Lin & Jianjun Miao & Pengfei Wang, 2020. "Convergence, financial development, and policy analysis," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 69(3), pages 523-568, April.
    43. Huang, Chien-Yu & Yang, Yibai & Cheng, Chu-Chuan, 2017. "The growth and welfare analysis of patent and monetary policies in a Schumpeterian economy," International Review of Economics & Finance, Elsevier, vol. 52(C), pages 409-426.
    44. Ufuk Akcigit, 2009. "Firm Size, Innovation Dynamics and Growth," 2009 Meeting Papers 1267, Society for Economic Dynamics.
    45. Lee, Kang-Soek & Werner, Richard A., 2018. "Reconsidering Monetary Policy: An Empirical Examination of the Relationship Between Interest Rates and Nominal GDP Growth in the U.S., U.K., Germany and Japan," Ecological Economics, Elsevier, vol. 146(C), pages 26-34.
    46. Tor Jakob Klette & Samuel Kortum, 2004. "Innovating Firms and Aggregate Innovation," Journal of Political Economy, University of Chicago Press, vol. 112(5), pages 986-1018, October.
    47. He, Qichun & Zou, Heng-fu, 2016. "Does inflation cause growth in the reform-era China? Theory and evidence," International Review of Economics & Finance, Elsevier, vol. 45(C), pages 470-484.
    48. 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.
    49. Funk Peter & Kromen Bettina, 2010. "Inflation and Innovation-Driven Growth," The B.E. Journal of Macroeconomics, De Gruyter, vol. 10(1), pages 1-52, August.
    50. Zheng, Zhijie & Huang, Chien-Yu & Yang, Yibai, 2021. "Inflation And Growth: A Non-Monotonic Relationship In An Innovation-Driven Economy," Macroeconomic Dynamics, Cambridge University Press, vol. 25(5), pages 1199-1226, July.
    51. Segerstrom, Paul S & Anant, T C A & Dinopoulos, Elias, 1990. "A Schumpeterian Model of the Product Life Cycle," American Economic Review, American Economic Association, vol. 80(5), pages 1077-1091, December.
    52. Acemoglu, Daron & Cao, Dan, 2015. "Innovation by entrants and incumbents," Journal of Economic Theory, Elsevier, vol. 157(C), pages 255-294.
    53. 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.
    54. He, Qichun, 2018. "Inflation and fertility in a Schumpeterian growth model: Theory and evidence1," International Review of Economics & Finance, Elsevier, vol. 58(C), pages 113-126.
    55. Peter Howitt, 1999. "Steady Endogenous Growth with Population and R & D Inputs Growing," Journal of Political Economy, University of Chicago Press, vol. 107(4), pages 715-730, August.
    56. Richard A. Werner, 2005. "New Paradigm in Macroeconomics," Palgrave Macmillan Books, Palgrave Macmillan, number 978-0-230-50607-7, October.
    57. Daniel Garcia‐Macia & Chang‐Tai Hsieh & Peter J. Klenow, 2019. "How Destructive Is Innovation?," Econometrica, Econometric Society, vol. 87(5), pages 1507-1541, September.
    58. Angus C. Chu & Guido Cozzi, 2014. "R&D And Economic Growth In A Cash‐In‐Advance Economy," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 55, pages 507-524, May.
    59. Vaona, Andrea, 2012. "Inflation And Growth In The Long Run: A New Keynesian Theory And Further Semiparametric Evidence," Macroeconomic Dynamics, Cambridge University Press, vol. 16(1), pages 94-132, February.
    60. Blundell, Richard & Griffith, Rachel & Windmeijer, Frank, 2002. "Individual effects and dynamics in count data models," Journal of Econometrics, Elsevier, vol. 108(1), pages 113-131, May.
    61. He, Qichun, 2018. "Inflation and Fertility in a Schumpeterian Growth Model: Theory and Evidence," MPRA Paper 85074, University Library of Munich, Germany.
    62. Andrea Caggese, 2019. "Financing Constraints, Radical versus Incremental Innovation, and Aggregate Productivity," American Economic Journal: Macroeconomics, American Economic Association, vol. 11(2), pages 275-309, April.
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    Keywords

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    JEL classification:

    • E41 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Demand for Money
    • 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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