Investigating the main factors responsible for changes in income inequality in China between 2000 and 2018

Jiahong Guo, Shixiong Cao

Article ID: 5787
Vol 8, Issue 8, 2024

VIEWS - 915 (Abstract)

Abstract


Poverty, and especially the widening disparity between the rich and the poor, leads to social unrest that can interrupt the harmonious development of human society. Understanding the reasons for income inequality, and supporting the development of an effective strategy to reduce this inequality, have been major goals in socioeconomic research around the world. To identify the determinants of the income gap, we calculated the Gini coefficients for Chinese provinces and performed regression analysis and contribution analysis for heterogeneity, using data from 30 Chinese provinces from 2002 to 2018. We found that urbanization, higher education, and foreign direct investment in eastern China and energy in central and western China were important factors that increased the Gini coefficient (i.e., decreased equality). Therefore, paying more attention to the fair distribution of the factors that can increase the Gini coefficient and investing more in the factors that can reduce the Gini coefficient will be the keys to narrowing the income gap. Our approach revealed factors that should be targeted for solutions both in China and in other developing countries that are facing similar difficulties, although the details will vary among countries and contexts.


Keywords


Gini coefficient; marketization; urbanization; education; economic development; China

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References

  1. Alderman, H., & Paxson, C. H. (1992). Do the poor insure? A synthesis of the literature on risk and consumption in developing countries. Available online: http://documents.worldbank.org/curated/en/682441468765261969/Do-the-poor-insure-A-synthesis-of-the-literature-on-risk-and-consumption-in-developing-countries (accessed on 1 April 2024).
  2. Becker, G. S. (2009). Human capital: A theoretical and empirical analysis, with special reference to education. University of Chicago Press.
  3. Buccellato, T., & Alessandrini, M. (2009). Natural resources: a blessing or a curse? The role of inequality. School of Oriental and African Studies. University of London, Discussion Paper 98, October. Available online: https://www.researchgate.net/publication/255616439_Natural_Resources_a_Blessing_or_a_Curse_The_Role_of_Inequality (accessed on 1 April 2024).
  4. Canay, I. A. (2011). A simple approach to quantile regression for panel data. The Econometrics Journal, 14(3), 368–386. https://doi.org/10.1111/j.1368-423x.2011.00349.x
  5. Chan, W. K., & Ngok, K. (2011). Accumulating human capital while increasing educational inequality: a study on higher education policy in China. Asia Pacific Journal of Education, 31(3), 293–310. https://doi.org/10.1080/02188791.2011.594420
  6. Chen, C. (2016). The impact of foreign direct investment on urban-rural income inequality. China Agricultural Economic Review, 8(3), 480–497. https://doi.org/10.1108/caer-09-2015-0124
  7. Chen, J., Dai, D., Pu, M., et al. (2010). The Trend of the Gini Coefficient of China. SSRN Electronic Journal. https://doi.org/10.2139/ssrn.2161034
  8. Chen, M. (2019). The impact of Income Gap on Environmental Pollution: empirical evidence from China’s energy producing regions. IOP Conference Series: Materials Science and Engineering, 592(1), 012201. https://doi.org/10.1088/1757-899x/592/1/012201
  9. CSRI (Credit Suisse Research Institute). (2022). Global Wealth Report 2022. Available online: https://www.credit-suisse.com/about-us-news/en/articles/media-releases/global-wealth-report-2022---record-wealth-growth-in-2021-tapered-202209.html (accessed on 1 April 2024).
  10. Deng, Z. (2009). China’s Economy. Series on Developing China — Translated Research from China. https://doi.org/10.1142/7571
  11. Espadero Dulam, E., Ali, N.S. & Zulkifeli, Z.S. (2021). Income inequality and economic growth in China. Available online: https://www.researchgate.net/publication/351119138_Income_Inequality_and_Economic_Growth_in_China (accessed on 1 April 2024).
  12. Fan, S., & Chan-Kang, C. (2008). Regional road development, rural and urban poverty: Evidence from China. Transport Policy, 15(5), 305–314. https://doi.org/10.1016/j.tranpol.2008.12.012
  13. Fang, S., Wei, L., & Wu, J. (2018). A study on the influence of agricultural mechanization from the perspective of non-agricultural employment. Economic Theory and Business Management, 2018(11), 81-93.
  14. Feng, Q., Ma, H., Jiang, X., et al. (2015). What Has Caused Desertification in China? Scientific Reports, 5(1). https://doi.org/10.1038/srep15998
  15. Feriyanto, N., El Aiyubbi, D., & Nurdany, A. (2020). The Impact of Unemployment, Minimum Wage, and Real Gross Regional Domestic Product on Poverty Reduction in Provinces of Indonesia. Asian Economic and Financial Review, 10(10), 1088–1099. https://doi.org/10.18488/journal.aefr.2020.1010.1088.1099
  16. Galvao, A. F. (2011). Quantile regression for dynamic panel data with fixed effects. Journal of Econometrics, 164(1), 142–157. https://doi.org/10.1016/j.jeconom.2011.02.016
  17. Ge, X., & Chen, L. (2010). Human capital, population change and economic growth. Population and Economics, 2010(1), 15–20.
  18. Gómez-Diago, G. (2020). Functionalist theory. In: The SAGE International Encyclopedia of Mass Media and Society. SAGE Publications, Inc. pp. 657–658.
  19. Heshmati, A. (2007). Global trends in income inequality. NY: Nova Science Publishers.
  20. Huang, Z., Xu, H., Li, J., et al. (2020). Has highway construction narrowed the urban-rural income gap? Evidence from Chinese cities. Papers in Regional Science, 99(3), 705–723. https://doi.org/10.1111/pirs.12504
  21. Igawa, M., & Managi, S. (2022). Energy poverty and income inequality: An economic analysis of 37 countries. Applied Energy, 306, 118076. https://doi.org/10.1016/j.apenergy.2021.118076
  22. Kanbur, R., & Tuomala, M. (1994). Inherent Inequality and the Optimal Graduation of Marginal Tax Rates. The Scandinavian Journal of Economics, 96(2), 275. https://doi.org/10.2307/3440605
  23. Kanbur, R., & Zhang, X. (1999). Which Regional Inequality? The Evolution of Rural-Urban and Inland-Coastal Inequality in China from 1983 to 1995. Journal of Comparative Economics, 27(4), 686–701. https://doi.org/10.1006/jcec.1999.1612
  24. Kanbur, R., Wang, Y., & Zhang, X. (2021). The great Chinese inequality turnaround. Journal of Comparative Economics, 49(2), 467–482. https://doi.org/10.1016/j.jce.2020.10.001
  25. Katikireddi, S. & Dundas, R. (2017). Relative poverty still matters. The Lancet Public Health, 2(3), 126–127. https://doi.org/10.1016/S2468-2667(17)30029-4
  26. Koenker, R. (2004). Quantile regression for longitudinal data. Journal of Multivariate Analysis, 91(1), 74–89. https://doi.org/10.1016/j.jmva.2004.05.006
  27. Kuznets, S. (1955). Economic growth and income inequality. The American Economic Review, 45(1), 1–28.
  28. Lee, W. C., Cheong, T. S., Wu, Y., & Wu, J. (2019). The impacts of financial development, urbanization, and globalization on income inequality: a regression-based decomposition approach. Asian Economic Papers, 18(2), 126-141. https://doi.org/10.1162/asep_a_00703
  29. Lei, G., Huang, X., & Xi, P. (2016). The impact of transfer payments on urban-rural income gap: based on fuzzy RD analysis of China’s midwestern county data. China Finance and Economic Review, 4(1). https://doi.org/10.1186/s40589-016-0042-y
  30. Li, W., Wang, X., & Hilmola, O.-P. (2020). Does High-Speed Railway Influence Convergence of Urban-Rural Income Gap in China? Sustainability, 12(10), 4236. https://doi.org/10.3390/su12104236
  31. Lin, S., Kim, D., & Wu, Y. (2013). Foreign Direct Investment And Income Inequality: Human Capital Matters. Journal of Regional Science, 53(5), 874–896. Portico. https://doi.org/10.1111/jors.12077
  32. Liu, N., & Zhang, J. (2020). Resource dependence, human capital and urban-rural income gap. Ecological Economy, 36(04), 163–169.
  33. Lu, M., & Chen, Z. (2004). Urbanization, urban-biased economic policies and urban-rural inequality. Economic Research, 6, 50–58.
  34. Luo, C., Li, S., & Sicular, T. (2020). The long-term evolution of national income inequality and rural poverty in China. China Economic Review, 62, 101465. https://doi.org/10.1016/j.chieco.2020.101465
  35. Mao, H., & Fu, Y. (2024). Risk preference and relative poverty: An analysis based on the data of China Family Panel Studies. Economic Analysis and Policy, 82, 220–232. https://doi.org/10.1016/j.eap.2024.03.006
  36. Merton, R. K. (1968). The Matthew Effect in Science. Science, 159(3810), 56–63. https://doi.org/10.1126/science.159.3810.56
  37. Mycos (Mycos Panel for University Graduates Employment Research). (2009). Employment report of university graduates in China in 2009. Beijing: Social Sciences Literature Press.
  38. NBSC (National Bureau of Statistics of China). (2019). Available online: https://www.stats.gov.cn/sj/ndsj/2019/indexch.htm (accessed on 14 May 2019).
  39. O’Boyle, E. (2003). Income gap between poor families and others: Signs of individual freedom or proof of social inequality? Forum for Social Economics, 32(2), 57–65. https://doi.org/10.1007/bf02779079
  40. Ravallion, M., & Chen, S. (2019). Global poverty measurement when relative income matters. Journal of Public Economics, 177, 104046. https://doi.org/10.1016/j.jpubeco.2019.07.005
  41. Seghezza, E. (2002). Economic Growth and Income Inequality. Economia Internazionale / International Economics, Camera di Commercio Industria Artigianato Agricoltura di Genova, 55(3), 371–398.
  42. Shi, C., Fu, W., Li, M., et al. (2019). Springback Analysis in Flexible-bending Process of Tubes. IOP Conference Series: Materials Science and Engineering, 540(1), 012012. https://doi.org/10.1088/1757-899x/540/1/012012
  43. Song, Y., Zhang, Y., Wang, Y., et al. (2021). The influence of foreign direct investment on the urban-rural income gap: evidence from China. Kybernetes, 51(1), 466–484. https://doi.org/10.1108/k-07-2020-0488
  44. Stiglitz, J., & Kanbur, R. (2015). Wealth and income distribution: new theories needed for a new era. Available online: https://cepr.org/voxeu/columns/wealth-and-income-distribution-new-theories-needed-new-era (accessed on 18 August 2023).
  45. Su, B., & Heshmati, A. (2013). Analysis of the determinants of income and income gap between urban and rural China. China Economic Policy Review, 02(01), 1350002. https://doi.org/10.1142/s1793969013500027
  46. Su, C.-W., Liu, T.-Y., Chang, H.-L., et al. (2015). Is urbanization narrowing the urban-rural income gap? A cross-regional study of China. Habitat International, 48, 79–86. https://doi.org/10.1016/j.habitatint.2015.03.002
  47. Suhendra, I., Istikomah, N., Ginanjar, R. A. F., & Anwar, C. J. (2020). Human capital, income inequality and economic variables: a panel data estimation from a region in Indonesia. The Journal of Asian Finance, Economics and Business, 7(10), 571–579. https://doi.org/10.13106/jafeb.2020.vol7.no10.571
  48. Sutherland, D., & Yao, S. (2011). Income inequality in China over 30 years of reforms. Cambridge Journal of Regions, Economy and Society, 4(1), 91–105. https://doi.org/10.1093/cjres/rsq036
  49. Tao Yang, D., & Zhou, H. (1999). Rural‐urban disparity and sectoral labour allocation in China. Journal of Development Studies, 35(3), 105–133. https://doi.org/10.1080/00220389908422575
  50. Tian, W. (2012). Calculation and trend analysis of Gini coefficient of resident income at the provincial level. Economic Science, 2012(02), 48–59.
  51. Wang, X. (2006). Income inequality in China and its influencing factors. UNU-WIDER.
  52. Wang, X., Yamauchi, F., & Huang, J. (2016). Rising wages, mechanization, and the substitution between capital and labor: evidence from small scale farm system in China. Agricultural Economics, 47(3), 309–317. Portico. https://doi.org/10.1111/agec.12231
  53. Weng, Y., Zeng, Y., & Lin W. (2021). Do rural highways narrow Chinese farmers’ income gap among provinces? Journal of Integrative Agriculture, 20(4), 905–914. https://doi.org/10.1016/S2095-3119(20)63374-3
  54. Whalley, J., & Yue, X. (2009). Rural Income Volatility and Inequality in China. CESifo Economic Studies, 55(3–4), 648–668. https://doi.org/10.1093/cesifo/ifp014
  55. Wu, Y., & Yao, H. (2015). Income Inequality, State Ownership, and the Pattern of Economic Growth – A Tale of the Kuznets Curve for China since 1978. Atlantic Economic Journal, 43(2), 165–180. https://doi.org/10.1007/s11293-015-9451-9
  56. Xue, J., & Zhong, W. (2003). Unemployment, Poverty and Income Disparity in Urban China. Asian Economic Journal, 17(4), 383–405. Portico. https://doi.org/10.1111/j.1467-8381.2003.00192.x
  57. Yang, D. T. (1999). Urban-Biased Policies and Rising Income Inequality in China. American Economic Review, 89(2), 306–310. https://doi.org/10.1257/aer.89.2.306
  58. Yao, S., Zhang, Z., & Feng, G. (2005). Rural‐urban and regional inequality in output, income and consumption in China under economic reforms. Journal of Economic Studies, 32(1), 4–24. https://doi.org/10.1108/01443580510574805
  59. Yu, L., & Li, X. (2021). The effects of social security expenditure on reducing income inequality and rural poverty in China. Journal of Integrative Agriculture, 20(4), 1060–1067. https://doi.org/10.1016/S2095-3119(20)63404-9
  60. Yuan, Y., Wang, M., Zhu, Y., et al. (2020). Urbanization’s effects on the urban-rural income gap in China: A meta-regression analysis. Land Use Policy, 99, 104995. https://doi.org/10.1016/j.landusepol.2020.104995
  61. Zhang, W. (2016). The Evolution of China’s Pay Inequality from 1987 to 2012. Journal of Current Chinese Affairs, 45(2), 183–217. https://doi.org/10.1177/186810261604500207
  62. Zhou, Y. (2009). Urbanization, urban-rural income gap and overall income inequality in China: an empirical test of the inverse-U hypothesis. China Economic Quarterly, 4, 1239–1256.


DOI: https://doi.org/10.24294/jipd.v8i8.5787

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