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The Effects of the Minimum Wage on Earnings Inequality: Evidence from China

Author

Listed:
  • Lin, Carl

    (Bucknell University)

  • Yun, Myeong-Su

    (Inha University)

Abstract
The minimum wage has been regarded as an important element of public policy for reducing poverty and inequality. Increasing the minimum wage is supposed to raise earnings for millions of low-wage workers and therefore lower earnings inequality. However, there is no consensus in the existing literature from industrialized countries regarding whether increasing the minimum wage has helped lower earnings inequality. China has recently exhibited rapid economic growth and widening earnings inequality. Since China promulgated new minimum wage regulations in 2004, the magnitude and frequency of changes in the minimum wage have been substantial, both over time and across jurisdictions. The growing importance of research on the relationship between the minimum wage and earnings inequality and its controversial nature have sparked heated debate in China, highlighting the importance of rigorous research to inform evidence-based policy making. We investigate the contribution of the minimum wage to the well-documented rise in earnings inequality in China over the period from 2004 to 2009 by using city-level minimum wage panel data and a representative Chinese household survey, and we find that increasing the minimum wage reduces inequality – by decreasing the earnings gap between the median and the bottom decile – over the analysis period.

Suggested Citation

  • Lin, Carl & Yun, Myeong-Su, 2016. "The Effects of the Minimum Wage on Earnings Inequality: Evidence from China," IZA Discussion Papers 9715, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp9715
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    Cited by:

    1. Mayneris, Florian & Poncet, Sandra & Zhang, Tao, 2018. "Improving or disappearing: Firm-level adjustments to minimum wages in China," Journal of Development Economics, Elsevier, vol. 135(C), pages 20-42.
    2. Ren, Yanjun & Peng, Yanling & Campos, Bente Castro & Li, Houjian, 2021. "Higher minimum wage, better labour market returns for rural migrants? Evidence from China," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 34(1), pages 1814-1835.
    3. Yang, Chih-Hai, 2023. "Strengthening worker benefits or destroying jobs: Effect of the 2008 Labor Contract Law in China," International Review of Law and Economics, Elsevier, vol. 73(C).
    4. Wannaphong Durongkaveroj, 2024. "Structural transformation and inequality: Does trade openness matter?," The World Economy, Wiley Blackwell, vol. 47(6), pages 2631-2663, June.
    5. Atif Khan Jadoon & Abeera Tanveer & Maria Faiq Javed & Ambreen Sarwar, 2021. "Minimum Wages and Poverty: A Cross-Country Analysis," Asian Economic and Financial Review, Asian Economic and Social Society, vol. 11(8), pages 632-643, August.
    6. Jiwei Chen, 2021. "Do minimum wage increases benefit worker health? Evidence from China," Review of Economics of the Household, Springer, vol. 19(2), pages 473-499, June.
    7. Cut Risya Varlitya & Raja Masbar & Abd. Jamal & Muhammad Nasir, 2023. "Do Regional Macroeconomics Variables Influence the Income Inequality in Indonesia?," Economic Studies journal, Bulgarian Academy of Sciences - Economic Research Institute, issue 1, pages 180-199.
    8. Shi Li & Terry Sicular & Finn Tarp, 2018. "Inequality in China: Development, transition, and policy," WIDER Working Paper Series wp-2018-174, World Institute for Development Economic Research (UNU-WIDER).
    9. Shi Li & Terry Sicular & Finn Tarp, 2018. "Inequality in China: Development, transition, and policy," WIDER Working Paper Series 174, World Institute for Development Economic Research (UNU-WIDER).
    10. Björn Gustafsson & Haiyuan Wan, 2018. "Wage growth and inequality in urban China: 1988-2013," WIDER Working Paper Series wp-2018-163, World Institute for Development Economic Research (UNU-WIDER).
    11. Ms. Sonali Jain-Chandra & Niny Khor & Rui Mano & Johanna Schauer & Mr. Philippe Wingender & Juzhong Zhuang, 2018. "Inequality in China – Trends, Drivers and Policy Remedies," IMF Working Papers 2018/127, International Monetary Fund.
    12. Björn Gustafsson & Haiyuan Wan, 2018. "Wage growth and inequality in urban China: 1988–2013," WIDER Working Paper Series 163, World Institute for Development Economic Research (UNU-WIDER).
    13. Chi‐Chur Chao & Mong Shan Ee & Xuan Nguyen & Eden S. H. Yu, 2022. "Minimum wage, firm dynamics, and wage inequality: Theory and evidence​," International Journal of Economic Theory, The International Society for Economic Theory, vol. 18(3), pages 247-271, September.
    14. Terry Sicular & Shi Li & Ximing Yue & Hiroshi Sato, 2017. "Changing Trends in China’s Inequality: Key Issues and Main Findings," University of Western Ontario, Centre for Human Capital and Productivity (CHCP) Working Papers 201712, University of Western Ontario, Centre for Human Capital and Productivity (CHCP).
    15. Li, Xiaoying & Shi, Dongbo & Zhou, Sifan, 2023. "The minimum wage and the locations of new business entries in China: Estimates based on a refined border approach," Regional Science and Urban Economics, Elsevier, vol. 99(C).

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    More about this item

    Keywords

    China; earnings inequality; minimum wage;
    All these keywords.

    JEL classification:

    • J31 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Wage Level and Structure; Wage Differentials
    • J38 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Public Policy
    • O15 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Economic Development: Human Resources; Human Development; Income Distribution; Migration
    • R23 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Household Analysis - - - Regional Migration; Regional Labor Markets; Population

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