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On “Trade Induced Technical Change: The Impact of Chinese Imports on Innovation, IT, and Productivity”
[Foreign Competition and Domestic Innovation: Evidence from US Patents]

Author

Listed:
  • Douglas L Campbell
  • Karsten Mau

Abstract

Bloom et al. (2016) find that Chinese import competition induced a rise in patenting, IT adoption, and total factor productivity (TFP) by up to 30% of the total increase in Europe in the late 1990s and early 2000s. We uncover several coding errors in an important robustness check of their patent results. When corrected, we find no statistically significant relationship between Chinese competition and patents. Other specifications in the original paper use a problematictransformation. This normalization induces bias given low average patent counts for firms in China-competing sectors and rapidly declining patents across the sample.

Suggested Citation

  • Douglas L Campbell & Karsten Mau, 2021. "On “Trade Induced Technical Change: The Impact of Chinese Imports on Innovation, IT, and Productivity” [Foreign Competition and Domestic Innovation: Evidence from US Patents]," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 88(5), pages 2555-2559.
    • Handle: RePEc:oup:restud:v:88:y:2021:i:5:p:2555-2559.
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    File URL: http://hdl.handle.net/10.1093/restud/rdab037
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    Blog mentions

    As found by EconAcademics.org, the blog aggregator for Economics research:
    1. 2:00PM Water Cooler 7/7/2020
      by ? in Naked Capitalism on 2020-07-07 18:00:56

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    Cited by:

    1. Ziyu Meng & Wen-Bo Li & Chaofan Chen & Chenghua Guan, 2023. "Carbon Emission Reduction Effects of the Digital Economy: Mechanisms and Evidence from 282 Cities in China," Land, MDPI, vol. 12(4), pages 1-21, March.
    2. Helpman, Elhanan, 2024. "Foreign competition and innovation," Journal of International Economics, Elsevier, vol. 152(C).
    3. Fatmy, Veda & Sihvonen, Jukka & Vähämaa, Sami, 2025. "LGBTQ-friendly employee policies and corporate innovation," International Review of Financial Analysis, Elsevier, vol. 105(C).
    4. Gu, Grace & Malik, Samreen & Pozzoli, Dario & Rocha, Vera, 2024. "Worker reallocation, firm innovation, and Chinese import competition," Journal of International Economics, Elsevier, vol. 151(C).
    5. Wang, Kunlun & Zheng, Leven J. & Lin, Boqiang, 2024. "Demand-side incentives, competition, and firms’ innovative activities: Evidence from automobile industry in China," Energy Economics, Elsevier, vol. 132(C).
    6. Nicholas Bloom & Mirko Draca & John Van Reenen, 2021. "A Reply to Campbell and Mau [Trade Induced Technical Change? The Impact of Chinese Imports on Innovation, IT and Productivity]," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 88(5), pages 2560-2563.
    7. Toshiyuki Matsuura, 2022. "Heterogeneous impact of import competition on firm organisation: Evidence from Japanese firm‐level data," The World Economy, Wiley Blackwell, vol. 45(7), pages 2251-2269, July.
    8. Flora Bellone & Cilem Selin Hazir & Toshiyuki Matsuura, 2022. "Adjusting to China competition: Evidence from Japanese plant‐product‐level data," Review of International Economics, Wiley Blackwell, vol. 30(3), pages 732-763, August.

    More about this item

    Keywords

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    JEL classification:

    • F14 - International Economics - - Trade - - - Empirical Studies of Trade
    • F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations
    • L25 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Firm Performance
    • L60 - Industrial Organization - - Industry Studies: Manufacturing - - - General

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