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Investment effects of a quasi-robot tax: Evidence from South Korea

Author

Listed:
  • Holtmann, Svea
  • Braun, Anna-Sophie
  • Cho, Jae
  • Koch, Reinald
  • Langenmayr, Dominika

Abstract

We study a 2018 reform in South Korea that reduced tax credits for automation investments. This reform increased the tax cost of investing in robots and thus resembles a robot tax. Exploiting this natural experiment with industry-level data on robot installations and firm-level data from Orbis, we document a sharp decline in automation investments after the reform in industries with a large share of affected firms. At the firm level, we find that affected firms increased employment, consistent with the notion that robots replaced workers. The effects are heterogeneous: financially constrained firms cut investment overall, while unconstrained firms substituted away from robots, hired more workers, and reallocated resources toward more productive uses. For the latter group, we find improvements in various measures of investment quality, suggesting that the tax credit induced inefficient overinvestment in automation. Our evidence informs ongoing debates on robot taxation and the efficiency of tax incentives.

Suggested Citation

  • Holtmann, Svea & Braun, Anna-Sophie & Cho, Jae & Koch, Reinald & Langenmayr, Dominika, 2025. "Investment effects of a quasi-robot tax: Evidence from South Korea," arqus Discussion Papers in Quantitative Tax Research 308, arqus - Arbeitskreis Quantitative Steuerlehre.
    • Handle: RePEc:zbw:arqudp:335022
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    1. Erik Brynjolfsson & Daniel Rock & Chad Syverson, 2021. "The Productivity J-Curve: How Intangibles Complement General Purpose Technologies," American Economic Journal: Macroeconomics, American Economic Association, vol. 13(1), pages 333-372, January.
    2. Jacco L. Wielhouwer & Eelke Wiersma, 2017. "Investment Decisions and Depreciation Choices under a Discretionary Tax Depreciation Rule," European Accounting Review, Taylor & Francis Journals, vol. 26(3), pages 603-627, July.
    3. Orihara, Masanori & Suzuki, Takafumi, 2023. "Windfalls? Costs and benefits of investment tax incentives due to financial constraints," Journal of Corporate Finance, Elsevier, vol. 82(C).
    4. Biddle, Gary C. & Hilary, Gilles & Verdi, Rodrigo S., 2009. "How does financial reporting quality relate to investment efficiency?," Journal of Accounting and Economics, Elsevier, vol. 48(2-3), pages 112-131, December.
    5. Daniel G. Garrett & Eric Ohrn & Juan Carlos Suárez Serrato, 2020. "Tax Policy and Local Labor Market Behavior," American Economic Review: Insights, American Economic Association, vol. 2(1), pages 83-100, March.
    6. Laura Dobbins & Martin Jacob, 2016. "Do corporate tax cuts increase investments?," Accounting and Business Research, Taylor & Francis Journals, vol. 46(7), pages 731-759, November.
    7. Xavier Giroud & Joshua Rauh, 2019. "State Taxation and the Reallocation of Business Activity: Evidence from Establishment-Level Data," Journal of Political Economy, University of Chicago Press, vol. 127(3), pages 1262-1316.
    8. Brown, James R. & Martinsson, Gustav & Petersen, Bruce C., 2012. "Do financing constraints matter for R&D?," European Economic Review, Elsevier, vol. 56(8), pages 1512-1529.
    9. Eric Ohrn, 2018. "The Effect of Corporate Taxation on Investment and Financial Policy: Evidence from the DPAD," American Economic Journal: Economic Policy, American Economic Association, vol. 10(2), pages 272-301, May.
    10. James Bessen & Maarten Goos & Anna Salomons & Wiljan van den Berge, 2025. "What Happens to Workers at Firms that Automate?," The Review of Economics and Statistics, MIT Press, vol. 107(1), pages 125-141, January.
    11. Wolfgang Dauth & Sebastian Findeisen & Jens Suedekum & Nicole Woessner, 2021. "The Adjustment of Labor Markets to Robots [“Skills, Tasks and Technologies: Implications for Employment and Earnings]," Journal of the European Economic Association, European Economic Association, vol. 19(6), pages 3104-3153.
    12. Hirvonen, Johannes & Stenhammar, Aapo & Tuhkuri, Joonas, 2022. "New Evidence on the Effect of Technology on Employment and Skill Demand," ETLA Working Papers 93, The Research Institute of the Finnish Economy.
    13. Uwe Thuemmel, 2023. "Optimal Taxation of Robots," Journal of the European Economic Association, European Economic Association, vol. 21(3), pages 1154-1190.
    14. Frey, Carl Benedikt & Osborne, Michael A., 2017. "The future of employment: How susceptible are jobs to computerisation?," Technological Forecasting and Social Change, Elsevier, vol. 114(C), pages 254-280.
    15. Eichfelder, Sebastian & Jacob, Martin & Schneider, Kerstin, 2023. "Do tax incentives affect investment quality?," Journal of Corporate Finance, Elsevier, vol. 80(C).
    16. Bronwyn H. Hall & Nathan Rosenberg (ed.), 2010. "Handbook of the Economics of Innovation," Handbook of the Economics of Innovation, Elsevier, edition 1, volume 1, number 1.
    17. Lester, Rebecca, 2019. "Made in the U.S.A.? A Study of Firm Responses to Domestic Production Incentives," Research Papers 3471, Stanford University, Graduate School of Business.
    18. Daron Acemoglu & Pascual Restrepo, 2020. "Robots and Jobs: Evidence from US Labor Markets," Journal of Political Economy, University of Chicago Press, vol. 128(6), pages 2188-2244.
    19. Ohrn, Eric, 2019. "The effect of tax incentives on U.S. manufacturing: Evidence from state accelerated depreciation policies," Journal of Public Economics, Elsevier, vol. 180(C).
    20. Giorgia Maffini & Jing Xing & Michael P. Devereux, 2019. "The Impact of Investment Incentives: Evidence from UK Corporation Tax Returns," American Economic Journal: Economic Policy, American Economic Association, vol. 11(3), pages 361-389, August.
    21. Jeffrey L. Coles & Elena Patel & Nathan Seegert & Matthew Smith, 2022. "How Do Firms Respond to Corporate Taxes?," Journal of Accounting Research, John Wiley & Sons, Ltd., vol. 60(3), pages 965-1006, June.
    22. Lester, Rebecca & Olbert, Marcel, 2025. "Firms’ real and reporting responses to taxation: A review," Journal of Accounting and Economics, Elsevier, vol. 80(2).
    23. Alessandra Bonfiglioli & Rosario Crinò & Harald Fadinger & Gino Gancia, 2024. "Robot Imports and Firm-Level Outcomes," The Economic Journal, Royal Economic Society, vol. 134(664), pages 3428-3444.
    24. Hirvonen, Johannes & Stenhammar, Aapo & Tuhkuri, Joonas, 2022. "Policy Brief: New Evidence on the Effect of Technology on Employment and Skill Demand," ETLA Brief 108, The Research Institute of the Finnish Economy.
    25. Martin Jacob, 2022. "Real Effects of Corporate Taxation: A Review," European Accounting Review, Taylor & Francis Journals, vol. 31(1), pages 269-296, January.
    26. Edgerton, Jesse, 2010. "Investment incentives and corporate tax asymmetries," Journal of Public Economics, Elsevier, vol. 94(11-12), pages 936-952, December.
    27. Rebecca Lester, 2019. "Made in the U.S.A.? A Study of Firm Responses to Domestic Production Incentives," Journal of Accounting Research, John Wiley & Sons, Ltd., vol. 57(4), pages 1059-1114, September.
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    Cited by:

    1. Shengzhao Liang, 2025. "The peer effect of cost stickiness: evidence from China," Journal of Management Control: Zeitschrift für Planung und Unternehmenssteuerung, Springer, vol. 36(3), pages 459-489, September.

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    JEL classification:

    • H25 - Public Economics - - Taxation, Subsidies, and Revenue - - - Business Taxes and Subsidies
    • H32 - Public Economics - - Fiscal Policies and Behavior of Economic Agents - - - Firm
    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes

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