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Depreciation and Net Capital Services: how much do Intangibles contribute to Economic Growth?

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  • O'Mahony, Mary
  • Weale, Martin

Abstract

We show how to decompose the contribution made by capital services to eco nomic growth into two components, depreciation services and net capital services. We apply this to examine the contributions to economic growth by depreciation and net capital services of both tangible and intangible investment. Looking at France, Germany, the UK and the US from 1997 to 2019, we find that while overall capital services contributed between 0.6 (Germany) and 1.4 (US) percentage points to growth in GVA, net of depreciation the contributions ranged from 0.1 (Germany) to 0.5 (US) percentage points. Looking only at intangibles we find gross contributions of 0.3 (Germany) to 0.7 (US) percentage points while net of depreciation the contributions of intangibles were 0.1 (Germany) to 0.2 (US) percentage points. We conclude that a focus on gross output overstates the importance of intangible capital in these economies.

Suggested Citation

  • O'Mahony, Mary & Weale, Martin, 2026. "Depreciation and Net Capital Services: how much do Intangibles contribute to Economic Growth?," Discussion Papers escoe-dp-2026-06, Economic Statistics Centre of Excellence.
    • Handle: RePEc:eoe:escoed:escoe-dp-2026-06
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    References listed on IDEAS

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    1. Peter Goodridge & Jonathan Haskel, 2023. "Accounting for the slowdown in UK innovation and productivity," Economica, London School of Economics and Political Science, vol. 90(359), pages 780-812, July.
    2. Olivier Blanchard, 2019. "Public Debt and Low Interest Rates," American Economic Review, American Economic Association, vol. 109(4), pages 1197-1229, April.
    3. Kevin J. Fox & Thomas Niebel & Mary O'Mahony & Marianne Saam, 2017. "The Contribution of Intangible Assets to Sectoral Productivity Growth in the EU," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 63, pages 49-67, February.
    4. Corrado, Carol & Haskel, Jonathan & Jona-Lasinio, Cecilia & Iommi, Massimiliano, 2016. "Intangible investment in the EU and US before and since the Great Recession and its contribution to productivity growth," EIB Working Papers 2016/08, European Investment Bank (EIB).
    5. Haskel, J & Goodridge, P & Wallis, G, 2014. "Estimating UK investment in intangible assets and Intellectual Property Rights," Working Papers 13168, Imperial College, London, Imperial College Business School.
    6. W. Erwin Diewert & Koji Nomura & Chihiro Shimizu, 2024. "Improving the SNA: Alternative measures of output, input, income, and productivity," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 70(4), pages 1142-1189, December.
    7. Olivier J Blanchard, 2019. "Public Debt: Fiscal and Welfare Costs in a Time of Low Interest Rates," Policy Briefs PB19-2, Peterson Institute for International Economics.
    8. Carol A. Corrado & Charles R. Hulten, 2010. "How Do You Measure a "Technological Revolution"?," American Economic Review, American Economic Association, vol. 100(2), pages 99-104, May.
    9. Dongya Koh & Raül Santaeulàlia‐Llopis & Yu Zheng, 2020. "Labor Share Decline and Intellectual Property Products Capital," Econometrica, Econometric Society, vol. 88(6), pages 2609-2628, November.
    10. J. A. Sefton & M. R. Weale, 2006. "The Concept of Income in a General Equilibrium," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 73(1), pages 219-249.
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    JEL classification:

    • C43 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics - - - Index Numbers and Aggregation
    • D24 - Microeconomics - - Production and Organizations - - - Production; Cost; Capital; Capital, Total Factor, and Multifactor Productivity; Capacity
    • E22 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Investment; Capital; Intangible Capital; Capacity
    • O34 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Intellectual Property and Intellectual Capital
    • O47 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - Empirical Studies of Economic Growth; Aggregate Productivity; Cross-Country Output Convergence

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