Internal Migration and Income Inequality in China: Evidence from Village Panel Data
Existing studies on the impact of migration on income inequality at sending communities suffer from severe methodology defects and data limitations. This paper analyzes the impact of rural-to-urban migration on inequality using a newly constructed panel dataset for around 100 villages over a ten-year period from 1997 to 2006 in China. To our best knowledge, this is the first paper that examines the dynamic aspects of migration and income inequality employing a dynamic panel data analysis. Unlike earlier studies focusing exclusively on remittances, our data include the total labor earnings of migrants in destination areas. Furthermore, we look at the gender dimension of the impact of migration on wage inequality within the sending communities. Since income inequality is time-persisting, we use a system GMM framework to control for the lagged income inequality in estimating the effect of emigration on income inequality in the sending villages. At the same time, contemporary emigration is validly instrumented in the GMM framework because of the unobserved time-varying community shock that correlates with emigration and income inequality, as well as with the potential reverse causality from income inequality to emigration. We found a Kuznets (inverse U-shaped) pattern between migration and income inequality in the sending communities. Specifically, contemporary emigration increases income inequality, while lagged emigration has strong income inequality-reducing effect in the sending villages. A 50-percent increase in the lagged emigration rate translates into one-sixth to one-seventh standard deviation reduction in inequality. Contemporary emigration has slightly smaller effects in raising the income inequality within villages. These effects are robust to the different specifications and different measures of inequality. More interestingly, the estimated relationship between emigration and the gender wage gap also has an inverse U-shaped pattern. Emigration tends to increase the gender wage gap initially, and then tends to decrease it in the sending villages.
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- Du, Yang & Park, Albert & Wang, Sangui, 2005. "Migration and rural poverty in China," Journal of Comparative Economics, Elsevier, vol. 33(4), pages 688-709, December.
- Cai Fang & Du Yang & Wang Meiyan, 2009. "Migration and Labor Mobility in China," Human Development Research Papers (2009 to present) HDRP-2009-09, Human Development Report Office (HDRO), United Nations Development Programme (UNDP), revised Apr 2009.
- David Card, 2009.
"Immigration and Inequality,"
American Economic Review,
American Economic Association, vol. 99(2), pages 1-21, May.
- David Card, 2009. "Immigration and Inequality," CReAM Discussion Paper Series 0907, Centre for Research and Analysis of Migration (CReAM), Department of Economics, University College London.
- David Card, 2009. "Immigration and Inequality," NBER Working Papers 14683, National Bureau of Economic Research, Inc.
- Stark, Oded & Bloom, David E, 1985. "The New Economics of Labor Migration," American Economic Review, American Economic Association, vol. 75(2), pages 173-178, May.
- Rapoport, Hillel & Docquier, Frederic, 2006. "The Economics of Migrants' Remittances," Handbook on the Economics of Giving, Reciprocity and Altruism, Elsevier.
- Rapoport, Hillel & Docquier, Frédéric, 2005. "The Economics of Migrants’ Remittances," IZA Discussion Papers 1531, Institute for the Study of Labor (IZA).
- Blundell, Richard & Bond, Stephen, 1998. "Initial conditions and moment restrictions in dynamic panel data models," Journal of Econometrics, Elsevier, vol. 87(1), pages 115-143, August.
- R Blundell & Steven Bond, "undated". "Initial conditions and moment restrictions in dynamic panel data model," Economics Papers W14&104., Economics Group, Nuffield College, University of Oxford.
- Blundell, R. & Bond, S., 1995. "Initial Conditions and Moment Restrictions in Dynamic Panel Data Models," Economics Papers 104, Economics Group, Nuffield College, University of Oxford.
- Richard Blundell & Stephen Bond, 1995. "Initial conditions and moment restrictions in dynamic panel data models," IFS Working Papers W95/17, Institute for Fiscal Studies.
- Stark, Oded & Taylor, J Edward, 1991. "Migration Incentives, Migration Types: The Role of Relative Deprivation," Economic Journal, Royal Economic Society, vol. 101(408), pages 1163-1178, September.
- Stark, Oded & Taylor, J. Edward, 1990. "Migration Incentives, Migration Types: The Role Of Relative Deprivation," Working Papers 225854, University of California, Davis, Department of Agricultural and Resource Economics.
- Benjamin, Dwayne & Brandt, Loren & Giles, John, 2005. "The Evolution of Income Inequality in Rural China," Economic Development and Cultural Change, University of Chicago Press, vol. 53(4), pages 769-824, July.
- Dwayne Benjamin & Loren Brandt & John Giles, 2003. "The Evolution of Income Inequality in Rural China," Working Papers benjamin-04-01, University of Toronto, Department of Economics.
- Dwayne Benjamin & Loren Brandt & John Giles, 2004. "The Evolution of Income Inequality in Rural China," William Davidson Institute Working Papers Series 2004-654, William Davidson Institute at the University of Michigan.
- Shahid Yusuf & Tony Saich, 2008. "China Urbanizes : Consequences, Strategies, and Policies," World Bank Publications, The World Bank, number 6337.
- Meng, Xin & Zhang, Junsen, 2001. "The Two-Tier Labor Market in Urban China: Occupational Segregation and Wage Differentials between Urban Residents and Rural Migrants in Shanghai," Journal of Comparative Economics, Elsevier, vol. 29(3), pages 485-504, September.
- Mckenzie, David & Rapoport, Hillel, 2007. "Network effects and the dynamics of migration and inequality: Theory and evidence from Mexico," Journal of Development Economics, Elsevier, vol. 84(1), pages 1-24, September.
- David Mckenzie & Hillel Rapoport, 2004. "Network Effects and the Dynamics of Migration and Inequality: Theory and Evidence from Mexico," Working Papers 2004-3, Bar-Ilan University, Department of Economics.
- Lipton, Michael, 1980. "Migration from rural areas of poor countries: The impact on rural productivity and income distribution," World Development, Elsevier, vol. 8(1), pages 1-24, January.
- Zhu, Nong & Luo, Xubei, 2008. "The impact of remittances on rural poverty and inequality in China," Policy Research Working Paper Series 4637, The World Bank.
- Banerjee, Abhijit V & Duflo, Esther, 2003. "Inequality and Growth: What Can the Data Say?," Journal of Economic Growth, Springer, vol. 8(3), pages 267-299, September.
- Abhijit V. Banerjee & Esther Duflo, 2000. "Inequality and Growth: What Can the Data Say?," NBER Working Papers 7793, National Bureau of Economic Research, Inc.
- Stark, Oded & Taylor, J. Edward & Yitzhaki, Shlomo, 1988. "Migration, remittances and inequality : A sensitivity analysis using the extended Gini index," Journal of Development Economics, Elsevier, vol. 28(3), pages 309-322, May.
- Fang, Cai & Yang, Du & Meiyan, Wang, 2009. "Migration and Labor Mobility in China," MPRA Paper 19187, University Library of Munich, Germany.
- Manuel Arellano & Stephen Bond, 1991. "Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations," Review of Economic Studies, Oxford University Press, vol. 58(2), pages 277-297.
- Tom Doan, "undated". "RATS program to replicate Arellano-Bond 1991 dynamic panel," Statistical Software Components RTZ00169, Boston College Department of Economics.
- Kristin J. Forbes, 2000. "A Reassessment of the Relationship between Inequality and Growth," American Economic Review, American Economic Association, vol. 90(4), pages 869-887, September.
- Harris, John R & Todaro, Michael P, 1970. "Migration, Unemployment & Development: A Two-Sector Analysis," American Economic Review, American Economic Association, vol. 60(1), pages 126-142, March. Full references (including those not matched with items on IDEAS)