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Growth And Firm Dynamics With Horizontal And Vertical R&D

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  • Gil, Pedro Mazeda
  • Brito, Paulo
  • Afonso, Oscar

Abstract

A negative or nonsignificant empirical correlation between aggregate R&D intensity and the economic growth rate is a well-known fact in the empirical growth literature, but scarcely addressed in the theoretical growth literature. This paper develops an endogenous-growth~model that explores the interrelation~between horizontal and vertical R&D under a lab-equipment specification that is consistent with that stylized fact. A key feature is that the growth rate is fully endogenous both on the intensive and on the extensive margin. Strong composition effects between horizontal and vertical R&D, along both transition and the balanced-growth path, then emerge as the main mechanism producing those results. This setting also allows us to obtain a relationship between economic growth and firm dynamics that is consistent with the empirical facts.

Suggested Citation

  • Gil, Pedro Mazeda & Brito, Paulo & Afonso, Oscar, 2013. "Growth And Firm Dynamics With Horizontal And Vertical R&D," Macroeconomic Dynamics, Cambridge University Press, vol. 17(7), pages 1438-1466, October.
    • Handle: RePEc:cup:macdyn:v:17:y:2013:i:07:p:1438-1466_00
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    Cited by:

    1. Pedro Mazeda Gil & André Almeida, & Sofia B.S.D. Castro,, 2015. "Flexible Transitional Dynamics in a Non-Scale Fully Endogenous Growth Model," CEF.UP Working Papers 1503, Universidade do Porto, Faculdade de Economia do Porto.
    2. Yi-Ling Cheng & Juin-Jen Chang, 2017. "The Quality of Intermediate Goods: Growth and Welfare Implications," The Economic Record, The Economic Society of Australia, vol. 93(302), pages 434-447, September.
    3. Sochirca, Elena & Gil, Pedro Mazeda & Afonso, Oscar, 2014. "Technology structure and skill structure: Costly investment and complementarity effects quantification," Journal of Macroeconomics, Elsevier, vol. 40(C), pages 172-189.
    4. Pedro Gil & Fernanda Figueiredo, 2013. "Firm size distribution under horizontal and vertical innovation," Journal of Evolutionary Economics, Springer, vol. 23(1), pages 129-161, January.
    5. Bucci, Alberto & Carbonari, Lorenzo & Gil, Pedro Mazeda & Trovato, Giovanni, 2021. "Economic growth and innovation complexity: An empirical estimation of a Hidden Markov Model," Economic Modelling, Elsevier, vol. 98(C), pages 86-99.
    6. Gil, Pedro Mazeda & Iglésias, Gustavo & Guimarães, Luís, 2023. "Endogenous growth and monetary policy: How do interest-rate feedback rules shape nominal and real transitional dynamics?," Journal of International Money and Finance, Elsevier, vol. 138(C).
    7. Pedro Mazeda Gil & Oscar Afonso & Paulo Brito, 2012. "Skill Structure and Technology Structure: Innovation and Growth Implications," FEP Working Papers 470, Universidade do Porto, Faculdade de Economia do Porto.
    8. Pedro Gil, 2013. "Animal spirits and the composition of innovation in a lab-equipment R&D model with transition," Journal of Economics, Springer, vol. 108(1), pages 1-33, January.
    9. Óscar Afonso & Ana Rita Longras, 2022. "Corruption, institutional quality, and offshoring: How do they affect comparative advantage, inter‐country wage inequality, and economic growth?," Metroeconomica, Wiley Blackwell, vol. 73(4), pages 987-1020, November.
    10. Afonso, Óscar, 2016. "Effects of labour-market institutions on employment, wages, R&D intensity and growth in 27 OECD countries: From theory to practice," Economic Modelling, Elsevier, vol. 53(C), pages 48-62.
    11. Oscar Afonso & Tiago Sequeira, 2023. "The Effect of Inflation on Wage Inequality: A North–South Monetary Model of Endogenous Growth with International Trade," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 55(1), pages 215-249, February.
    12. Óscar Afonso & Mafalda Pinho, 2024. "Impact of inter-country corruption differences on wages and economic growth," Economic Change and Restructuring, Springer, vol. 57(2), pages 1-46, April.
    13. He, Qichun & Wang, Xilin, 2020. "Money, Human Capital and Endogenous Market Structure in a Schumpeterian Economy," MPRA Paper 104609, University Library of Munich, Germany.
    14. Gil, Pedro Mazeda & Afonso, Oscar & Brito, Paulo, 2019. "Economic growth, the high-tech sector, and the high skilled: Theory and quantitative implications," Structural Change and Economic Dynamics, Elsevier, vol. 51(C), pages 89-105.
    15. Pedro Mazeda Gil & Oscar Afonso & Paulo Brito, 2012. "Scale Effects, Relative Supply of Skills, Industrial Structure and Endogenous Growth," DEGIT Conference Papers c017_028, DEGIT, Dynamics, Economic Growth, and International Trade.
    16. Pedro Mazeda Gil & Oscar Afonso & Paulo B. Vasconcelos, 2015. "Skill-Structure Shocks, the Share of the High-Tech Sector and Economic Growth Dynamics," FEP Working Papers 554, Universidade do Porto, Faculdade de Economia do Porto.
    17. Pedro Mazeda Gil & Oscar Afonso & Paulo B. Vasconcelos, 2013. "Industry Dynamics and Aggregate Stability over Transition," FEP Working Papers 484, Universidade do Porto, Faculdade de Economia do Porto.

    More about this item

    JEL classification:

    • O41 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - One, Two, and Multisector Growth Models
    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • L16 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Industrial Organization and Macroeconomics; Macroeconomic Industrial Structure

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