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Demand-led growth with endogenous innovation

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  • Mauro Caminati
  • Serena Sordi

Abstract

This paper contributes to the recent macro-dynamics literature on demand-led growth, that borrows insights from the idea expressed long ago by J. Hicks (1950) that Harrodian instability may be tamed by a source of autonomous expenditure in the economy. Contrary to the other contributions in this literature, autonomous expenditure is not exogenous, but is driven by a flow of profit-seeking R&D and innovation expenditures, that raise labour productivity through time. If the state of distribution, hence the wage share, is exogenously fixed and constant, the model gives rise to a macro-dynamics in a two dimensional state space, that may converge to, or give rise to limit cycles around, an endogenous growth path. An exogenous rise of the profit share exerts negative e¤ects on long-run growth and employment, showing that growth is wage led.

Suggested Citation

  • Mauro Caminati & Serena Sordi, 2017. "Demand-led growth with endogenous innovation," Department of Economics University of Siena 764, Department of Economics, University of Siena.
    • Handle: RePEc:usi:wpaper:764
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    Cited by:

    1. Nomaler, Önder & Spinola, Danilo & Verspagen, Bart, 2021. "R&D-based economic growth in a supermultiplier model," Structural Change and Economic Dynamics, Elsevier, vol. 59(C), pages 1-19.
    2. Andrea Borsato, 2021. "Does the Secular Stagnation hypothesis match with data? Evidence from USA," Working Papers of BETA 2021-11, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    3. Daniele Tavani & Luca Zamparelli, 2020. "Labor-augmenting technical change and the labor share: New microeconomic foundations," Working Papers PKWP2004, Post Keynesian Economics Society (PKES).
    4. Nomaler, Önder & Spinola, Danilo & Verspagen, Bart, 2020. "Schumpeter and Keynes: Economic growth in a super-multiplier model," MERIT Working Papers 2020-049, United Nations University - Maastricht Economic and Social Research Institute on Innovation and Technology (MERIT).
    5. Nomaler, Önder & Spinola, Danilo & Verspagen, Bart, 2021. "Demand-led industrialisation policy in a dual-sector small balance of payments constrained economy," MERIT Working Papers 2021-038, United Nations University - Maastricht Economic and Social Research Institute on Innovation and Technology (MERIT).
    6. Joana David Avritzer & Lídia Brochier, 2022. "Household credit-financed consumption and the debt service ratio: tackling endogenous autonomous demand in the Supermultiplier model," Working Papers PKWP2219, Post Keynesian Economics Society (PKES).
    7. Tavani, Daniele & Zamparelli, Luca, 2021. "Labor-augmenting technical change and the wage share: New microeconomic foundations," Structural Change and Economic Dynamics, Elsevier, vol. 56(C), pages 27-34.
    8. Nomaler, Önder & Sartorello Spinola, Danilo & Verspagen, Bart, 2023. "Demand-led industrialisation policy in a dual-sector small open economy," MERIT Working Papers 2023-002, United Nations University - Maastricht Economic and Social Research Institute on Innovation and Technology (MERIT).
    9. Lídia Brochier, 2020. "Conflicting‐claims and labour market concerns in a supermultiplier SFC model," Metroeconomica, Wiley Blackwell, vol. 71(3), pages 566-603, July.

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    More about this item

    Keywords

    wage-led growth; endogenous autonomous expenditure; labour-saving technological progress: limit cycles;
    All these keywords.

    JEL classification:

    • E11 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - Marxian; Sraffian; Kaleckian
    • E12 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - Keynes; Keynesian; Post-Keynesian; Modern Monetary Theory
    • O41 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - One, Two, and Multisector Growth Models

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