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The effect of service outsourcing on labor income share: Measuring labor income share from the global value chains perspective

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  • Qi Ye
  • Jie Yan

Abstract

Inspired by the positive impact of service outsourcing in Chery and other enterprises on human resources, this paper explores the impact of service outsourcing on labor income share. This paper introduces a framework to analyze how value added is distributed between capital and labor along the mix of inputs from different countries and sectors participating in global value chains and examines the effect of service outsourcing on the labor share income. Using the World Input-Output Database (WIOD) and OECD Inter-Country Input-Output (OECD- ICIO) table, this paper utilizes the WWZ decomposition method of global value chains (GVCs) to quantify labor share income. The results show that: (1) service outsourcing significantly contributes to the increase in labor share income; (2) Offshore outsourcing had a statistically stronger effect on labor share income after the financial crisis, both compared to the past and to onshore outsourcing; (3) Offshore outsourcing has a higher coefficient in countries with low technology. For ease of comparison, only onshore outsourcing shows a statistically significant difference among various service types; (4) The analysis using Chinese data reveals that the coefficient of offshore outsourcing is negative and statistically significant, indicating that industries with higher levels of service outsourcing have a lower labor share income.

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  • Qi Ye & Jie Yan, 2024. "The effect of service outsourcing on labor income share: Measuring labor income share from the global value chains perspective," PLOS ONE, Public Library of Science, vol. 19(9), pages 1-18, September.
    • Handle: RePEc:plo:pone00:0309656
    DOI: 10.1371/journal.pone.0309656
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    References listed on IDEAS

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    1. Emily J. Blanchard & Chad P. Bown & Robert C. Johnson, 2016. "Global Supply Chains and Trade Policy," NBER Working Papers 21883, National Bureau of Economic Research, Inc.
    2. Olivier Blanchard & Francesco Giavazzi, 2003. "Macroeconomic Effects of Regulation and Deregulation in Goods and Labor Markets," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 118(3), pages 879-907.
    3. Brent Neiman, 2014. "The Global Decline of the Labor Share," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 129(1), pages 61-103.
    4. Dube Arindrajit & Reddy Sanjay G., 2014. "Threat Effects and Trade: Wage Discipline through Product Market Competition," Journal of Globalization and Development, De Gruyter, vol. 4(2), pages 213-252, March.
    5. 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.
    6. Matthew Smith & Danny Yagan & Owen Zidar & Eric Zwick, 2022. "The Rise of Pass-Throughs and the Decline of the Labor Share," American Economic Review: Insights, American Economic Association, vol. 4(3), pages 323-340, September.
    7. Alireza Goli & Ali Ala & Seyedali Mirjalili, 2023. "A robust possibilistic programming framework for designing an organ transplant supply chain under uncertainty," Annals of Operations Research, Springer, vol. 328(1), pages 493-530, September.
    8. Dai, Feng & Liu, Ruixiang & Guo, Hao & Du, Xiuhong, 2020. "How does intermediate consumption affect GVC positions? - A comparison between China and US," China Economic Review, Elsevier, vol. 63(C).
    9. Simcha Barkai, 2020. "Declining Labor and Capital Shares," Journal of Finance, American Finance Association, vol. 75(5), pages 2421-2463, October.
    10. Alexander Hijzen & Holger Görg & Robert C. Hine, 2005. "International Outsourcing and the Skill Structure of Labour Demand in the United Kingdom," Economic Journal, Royal Economic Society, vol. 115(506), pages 860-878, October.
    11. Mary Amiti & Shang-Jin Wei, 2005. "Fear of service outsourcing: is it justified? [‘Location of vertically linked industries: agglomeration versus comparative advantage’]," Economic Policy, CEPR, CESifo, Sciences Po;CES;MSH, vol. 20(42), pages 308-347.
    12. Decreuse, Bruno & Maarek, Paul, 2017. "Can the HOS model explain changes in labor shares? A tale of trade and wage rigidities," Economic Systems, Elsevier, vol. 41(4), pages 472-491.
    13. Jiwon Park, 2024. "Outsource to India: The impact of service outsourcing to India on the labor market in the United States," Bulletin of Economic Research, Wiley Blackwell, vol. 76(1), pages 203-222, January.
    14. Jun Liang & Ting-ting Huang, 2013. "Service-Oriented Manufacturing and the Servicizing Transformation of Chinese Manufacturing Industry," Springer Books, in: Ershi Qi & Jiang Shen & Runliang Dou (ed.), The 19th International Conference on Industrial Engineering and Engineering Management, edition 127, chapter 0, pages 1547-1556, Springer.
    15. Johnson, Robert C. & Noguera, Guillermo, 2012. "Accounting for intermediates: Production sharing and trade in value added," Journal of International Economics, Elsevier, vol. 86(2), pages 224-236.
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