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The impact of the centralized volume-based procurement policy on Chinese pharmaceutical manufacturing firms’ R&D investment: A difference-in-differences approach

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  • Fangjun Qiu
  • Shouming Chen
  • Yujia Li
  • Xianjing Wang
  • Mengfei Zhu

Abstract

Centralized drug procurement is a common practice worldwide to relieve the healthcare burden and promote high-quality development in the pharmaceutical industry. However, scholars have not yet reached an agreement on whether centralized procurement can facilitate the innovation activities of pharmaceutical firms. China’s centralized volume-based procurement (CVBP) implemented in 2018 provides an ideal quasi-natural experiment to evaluate the effect of centralized procurement on the R&D investment of the firms. Drawing data from listed manufacturing firms in China’s A-share market (2015–2020), the results from a difference-in-differences analysis with different model specifications indicate that the CVBP significantly promotes the pharmaceutical manufacturing firms’ R&D investment. Moreover, the positive effect of the CVBP on R&D investment is stronger in pharmaceutical manufacturing firms with high marketing expenses. A series of robustness tests including the parallel trend test, placebo test, and the PSM-DID analysis show that our findings are solid. This paper advances our understanding of centralized procurement in emerging markets and provides new insights into how governments and pharmaceutical manufacturing firms can strengthen innovation.

Suggested Citation

  • Fangjun Qiu & Shouming Chen & Yujia Li & Xianjing Wang & Mengfei Zhu, 2025. "The impact of the centralized volume-based procurement policy on Chinese pharmaceutical manufacturing firms’ R&D investment: A difference-in-differences approach," PLOS ONE, Public Library of Science, vol. 20(1), pages 1-19, January.
    • Handle: RePEc:plo:pone00:0315811
    DOI: 10.1371/journal.pone.0315811
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    References listed on IDEAS

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    1. Czarnitzki, Dirk & Hünermund, Paul & Moshgbar, Nima, 2020. "Public Procurement of Innovation: Evidence from a German Legislative Reform," International Journal of Industrial Organization, Elsevier, vol. 71(C).
    2. Philippe Aghion & Nick Bloom & Richard Blundell & Rachel Griffith & Peter Howitt, 2005. "Competition and Innovation: an Inverted-U Relationship," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 120(2), pages 701-728.
    3. François Derrien & Ambrus Kecskés, 2013. "The Real Effects of Financial Shocks: Evidence from Exogenous Changes in Analyst Coverage," Journal of Finance, American Finance Association, vol. 68(4), pages 1407-1440, August.
    4. Kern, Florian & Rogge, Karoline S. & Howlett, Michael, 2019. "Policy mixes for sustainability transitions: New approaches and insights through bridging innovation and policy studies," Research Policy, Elsevier, vol. 48(10).
    5. Wouter Boon & Jakob Edler, 2018. "Demand, challenges, and innovation. Making sense of new trends in innovation policy," Science and Public Policy, Oxford University Press, vol. 45(4), pages 435-447.
    6. Ionel PREDA, 2019. "Analysis of Centralized Public Procurement in the European Union, the United States of America and Romania," REVISTA DE MANAGEMENT COMPARAT INTERNATIONAL/REVIEW OF INTERNATIONAL COMPARATIVE MANAGEMENT, Faculty of Management, Academy of Economic Studies, Bucharest, Romania, vol. 20(4), pages 459-472, October.
    7. Marvel, Howard P. & Yang, Huanxing, 2008. "Group purchasing, nonlinear tariffs, and oligopoly," International Journal of Industrial Organization, Elsevier, vol. 26(5), pages 1090-1105, September.
    8. Victor Chen & Jing Li & Daniel Shapiro & Xiaoxiang Zhang, 2014. "Ownership structure and innovation: An emerging market perspective," Asia Pacific Journal of Management, Springer, vol. 31(1), pages 1-24, March.
    9. Lea Toulemon, 2018. "The effect of group purchasing on prices hospitals pay for medicines," Health Economics, John Wiley & Sons, Ltd., vol. 27(9), pages 1380-1393, September.
    10. Edquist, Charles & Zabala-Iturriagagoitia, Jon Mikel, 2012. "Public Procurement for Innovation as mission-oriented innovation policy," Research Policy, Elsevier, vol. 41(10), pages 1757-1769.
    11. Liu, Feng-chao & Simon, Denis Fred & Sun, Yu-tao & Cao, Cong, 2011. "China's innovation policies: Evolution, institutional structure, and trajectory," Research Policy, Elsevier, vol. 40(7), pages 917-931, September.
    12. Cohen, Wesley M & Klepper, Steven, 1996. "Firm Size and the Nature of Innovation within Industries: The Case of Process and Product R&D," The Review of Economics and Statistics, MIT Press, vol. 78(2), pages 232-243, May.
    13. Coad, Alex & Segarra, Agustí & Teruel, Mercedes, 2016. "Innovation and firm growth: Does firm age play a role?," Research Policy, Elsevier, vol. 45(2), pages 387-400.
    14. Shilpi Tyagi & D. K. Nauriyal & Rachita Gulati, 2018. "Firm level R&D intensity: evidence from Indian drugs and pharmaceutical industry," Review of Managerial Science, Springer, vol. 12(1), pages 167-202, January.
    15. Raiteri, Emilio, 2018. "A time to nourish? Evaluating the impact of public procurement on technological generality through patent data," Research Policy, Elsevier, vol. 47(5), pages 936-952.
    16. Qiaohai (Joice) Hu & Leroy B. Schwarz & Nelson A. Uhan, 2012. "The Impact of Group Purchasing Organizations on Healthcare-Product Supply Chains," Manufacturing & Service Operations Management, INFORMS, vol. 14(1), pages 7-23, January.
    17. Yuanyuan Hu & Shouming Chen & Fangjun Qiu & Peien Chen & Shaoxiong Chen, 2021. "Will the Volume-Based Procurement Policy Promote Pharmaceutical Firms’ R&D Investment in China? An Event Study Approach," IJERPH, MDPI, vol. 18(22), pages 1-21, November.
    18. Boone, Jan, 2001. "Intensity of competition and the incentive to innovate," International Journal of Industrial Organization, Elsevier, vol. 19(5), pages 705-726, April.
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