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Is financial support for private R&D always justified ? A discussion based on literature on growth

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  • Benjamin Montmartin

    (Université de Nice Sophia-Antipolis; Nice, F-06000, France; CNRS, GREDEG UMR 7321, Valbonne, F-06560)

  • Nadine Massard

    (Université de Lyon, Lyon, F-69007, France ; CNRS, GATE Lyon St Etienne,Université Jean Monnet, Saint-Etienne, F-42000, France)

Abstract

Many economists have long held that market failures create a gap between social and private returns to Research and Development (R&D), thereby limiting private incentives to invest in R&D. However, this common belief that firms significantly underinvest in R&D is increasingly being challenged, leading the rationale behind public support for private R&D to be questioned. In this paper, we attempt to clarify the perspectives of two sources : the theoretical literature on endogenous growth, and its recent developments in integrating a geographical dimension, and the empirical literature that measures the social returns to R&D in relation to the private returns. Ultimately, we are able to clearly distinguish among different types of market failures and compare their relative impact on the gap between the private and social returns to R&D. Two main conclusions are reached. First, systematic firm underinvestment in R&D is not demonstrated. Second, even though instances of underinvestment do occur, they are mainly explained by surplus appropriability problems rather than by knowledge externalities. This suggests the need for a new policy mix that employs more demand-oriented instruments and is more concentrated on identifying efficient allocations among activities rather than merely increasing global private R&D investment.

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  • Benjamin Montmartin & Nadine Massard, 2013. "Is financial support for private R&D always justified ? A discussion based on literature on growth," Working Papers 1328, Groupe d'Analyse et de Théorie Economique Lyon St-Étienne (GATE Lyon St-Étienne), Université de Lyon.
  • Handle: RePEc:gat:wpaper:1328
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    Cited by:

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    2. Laura Barbieri & Daniela Bragoli & Flavia Cortelezzi & Giovanni Marseguerra, 2015. "Public Support to Innovation Strategies," DISCE - Quaderni del Dipartimento di Scienze Economiche e Sociali dises1509, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    3. Boikos, Spyridon & Bucci, Alberto & Stengos, Thanasis, 2022. "Leisure and innovation in horizontal R&D-based growth," Economic Modelling, Elsevier, vol. 107(C).
    4. Marino, Marianna & Lhuillery, Stephane & Parrotta, Pierpaolo & Sala, Davide, 2016. "Additionality or crowding-out? An overall evaluation of public R&D subsidy on private R&D expenditure," Research Policy, Elsevier, vol. 45(9), pages 1715-1730.
    5. Jugend, Daniel & Fiorini, Paula De Camargo & Armellini, Fabiano & Ferrari, Aline Gabriela, 2020. "Public support for innovation: A systematic review of the literature and implications for open innovation," Technological Forecasting and Social Change, Elsevier, vol. 156(C).
    6. Chiappini, Raphaël & Montmartin, Benjamin & Pommet, Sophie & Demaria, Samira, 2022. "Can direct innovation subsidies relax SMEs’ financial constraints?," Research Policy, Elsevier, vol. 51(5).
    7. Montmartin, Benjamin & Herrera, Marcos & Massard, Nadine, 2018. "The impact of the French policy mix on business R&D: How geography matters," Research Policy, Elsevier, vol. 47(10), pages 2010-2027.
    8. Gerlagh, Reyer, 2022. "Climate, Technology, Family Size; on the Crossroad between Two Ultimate Externalities," Other publications TiSEM b6d5b02f-4624-46fd-836a-b, Tilburg University, School of Economics and Management.
    9. Gerlagh, Reyer, 2022. "Climate, Technology, Family Size; on the Crossroad between Two Ultimate Externalities," Discussion Paper 2022-027, Tilburg University, Center for Economic Research.
    10. Paige Clayton & Maryann Feldman & Benjamin Montmartin, 2019. "Funding Emerging Ecosystems," GREDEG Working Papers 2019-25, Groupe de REcherche en Droit, Economie, Gestion (GREDEG CNRS), Université Côte d'Azur, France.
    11. Montmartin, Benjamin & Herrera, Marcos, 2015. "Internal and external effects of R&D subsidies and fiscal incentives: Empirical evidence using spatial dynamic panel models," Research Policy, Elsevier, vol. 44(5), pages 1065-1079.
    12. Mohnen, Pierre, 2019. "R&D, innovation and productivity," MERIT Working Papers 2019-016, United Nations University - Maastricht Economic and Social Research Institute on Innovation and Technology (MERIT).
    13. Raphaël Chiappini & Samira Demaria & Benjamin Montmartin & Sophie Pommet, 2020. "Can Direct Innovation Subsidies Relax SMEs' Credit Constraints?," GREDEG Working Papers 2020-09, Groupe de REcherche en Droit, Economie, Gestion (GREDEG CNRS), Université Côte d'Azur, France.

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    More about this item

    Keywords

    Returns to R&D; Market failures; R&D-based growth; Economic Geography; R&D policy;
    All these keywords.

    JEL classification:

    • E61 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Policy Objectives; Policy Designs and Consistency; Policy Coordination
    • O41 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - One, Two, and Multisector Growth Models
    • O38 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Government Policy
    • R11 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Regional Economic Activity: Growth, Development, Environmental Issues, and Changes

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