Demography

, 48:783 | Cite as

Estimating a Dynamic Model of Sex Selection in China

Article

Abstract

High ratios of males to females in China, which have historically concerned researchers (Sen 1990), have increased in the wake of China’s one-child policy, which began in 1979. Chinese policymakers are currently attempting to correct the imbalance in the sex ratio through initiatives that provide financial compensation to parents with daughters. Other scholars have advocated a relaxation of the one-child policy to allow more parents to have a son without engaging in sex selection. In this article, I present a model of fertility choice when parents have access to a sex-selection technology and face a mandated fertility limit. By exploiting variation in fines levied in China for unsanctioned births, I estimate the relative price of a son and daughter for mothers observed in China’s census data (1982–2000). I find that a couple’s first son is worth 1.42 years of income more than a first daughter, and the premium is highest among less-educated mothers and families engaged in agriculture. Simulations indicate that a subsidy of 1 year of income to families without a son would reduce the number of “missing girls” by 67% but impose an annual cost of 1.8% of Chinese gross domestic product (GDP). Alternatively, a three-child policy would reduce the number of “missing girls” by 56% but increase the fertility rate by 35%.

Keywords

Sex-selective abortion China One-child policy Dynamic programming 

Supplementary material

13524_2011_30_MOESM1_ESM.pdf (38 kb)
Esm 1Estimating a Dynamic Model of Sex Selection in China—Online Appendix on Additional Information on Fines on Excess Fertility in China (PDF 38 kb)
13524_2011_30_MOESM2_ESM.pdf (79 kb)
Esm 2Three Child Model—Technical Appendix (PDF 79 kb)

References

  1. Abrevaya, J. (2009). Are there missing girls in the United States? Evidence from birth data. American Economic Journal: Applied Economics, 1(2), 1–34.CrossRefGoogle Scholar
  2. Arnold, F., Kishor, S., & Roy, T. K. (2002). Sex-selective abortions in India. Population and Development Review, 28, 759–785.CrossRefGoogle Scholar
  3. Banister, J. (1987). China’s changing population. Palo Alto, CA: Stanford University Press.Google Scholar
  4. Banister, J., & Hill, K. (2004). Mortality in China 1964–2000. Population Studies, 58, 55–75.CrossRefGoogle Scholar
  5. Becker, G., & Gregg Lewis, H. (1973). On the interaction between the quantity and quality of children. Journal of Political Economy, 82, 279–288.CrossRefGoogle Scholar
  6. Cai, Y., & William, L. (2003). China’s missing girls: numerical estimates and effects on population growth. The China Review, 3(2), 13–29.Google Scholar
  7. China. (1982). 1% Sample of the 1982 China Population Census. Data provided by Minnesota Population Center (2008), Integrated public use microdata series-international: Version 4.0 [Machine-readable database]. Minneapolis, MN: University of Minnesota. Originally produced by China’s National Bureau of Statistics.Google Scholar
  8. China. (1990). China Population and Information Research Center, 1% Sample of the 1990 China Population Census Data. Accessed from the Texas A&M University China Archive. Originally produced by China’s National Bureau of Statistics.Google Scholar
  9. China. (2000). 10% Sample of the 2000 China Population Census. Originally produced by China’s National Bureau of Statistics.Google Scholar
  10. China Health and Nutrition Survey. (1989). Originally produced by the Carolina Population Center at the University of North Carolina at Chapel Hill and the National Institute of Nutrition and Food Safety at the Chinese Center for Disease Control and Prevention.Google Scholar
  11. China Health and Nutrition Survey. (1993). Originally produced by the Carolina Population Center at the University of North Carolina at Chapel Hill and the National Institute of Nutrition and Food Safety at the Chinese Center for Disease Control and Prevention.Google Scholar
  12. China Daily. (2007, January). Rising sex-ratio imbalance “a danger.” Retrieved online at http://www.chinadaily.com.cn/china/2007-01/23/content_789821.htm
  13. Chu, J. (2001). Prenatal sex determination and sex-selective abortion in rural Central China. Population and Development Review, 27, 259–281.CrossRefGoogle Scholar
  14. Chung, W., & Gupta, M. D. (2007). The decline of son preference in South Korea: The roles of development and public policy. Population and Development Review, 33, 757–783.CrossRefGoogle Scholar
  15. Coale, A., & Banister, J. (1994). Five decades of missing females in China. Demography, 31, 459–479.CrossRefGoogle Scholar
  16. Diamond, P., Asher, M., Barr, N., Lim, E., & Mirrless, J. (2005). Social security reform in China: Issues and options (Policy Study of the China Economic Research and Advisory Programme). Retrieved from http://econ-www.mit.edu/faculty/pdiamond/papers
  17. Ding, Q. J., & Hesketh, T. (2006). Family size, fertility preferences and sex ratio in China in the era of the one child policy: Results from national planning and reproductive health survey. BMJ, 333, 371–373. doi:10.1136/bmj.38775.672662.80 CrossRefGoogle Scholar
  18. D’Souza, S., & Chen, L. (1980). Sex differentials in mortality in rural Bangladesh. Population and Development Review, 6, 257–270.CrossRefGoogle Scholar
  19. Ebenstein, A. (2010). The “Missing Girls” of China and the unintended consequences of the one child policy. Journal of Human Resources, 45, 87–115.Google Scholar
  20. Ebenstein, A., & Leung, S. (2010). Son preference and access to social insurance: Evidence from China’s rural pension program. Population and Development Review, 36, 47–70.CrossRefGoogle Scholar
  21. Ebenstein, A., & Sharygin, E. J. (2009). The consequences of the missing girls of China. World Bank Economic Review, 23, 399–425.CrossRefGoogle Scholar
  22. Edlund, L. (1999). Son preference, sex ratios, and marriage patterns. Journal of Political Economy, 107, 1275–1304.CrossRefGoogle Scholar
  23. Edlund, L., Li, H., Yi, J., & Zhang, J. (2008). More men, more crime: Evidence from China’s one-child policy (IZA Working Paper No. 3214). Bonn, Germany: Institute for the Study of Labor.Google Scholar
  24. Embassy for the People’s Republic of China in the United States of America. (2006, September 29). Gender Imbalance Worries China, Gov’t Takes Action. Retrieved from http://www.china-embassy.org/eng/xw/t273191.htm
  25. Ertfelt, S. (2006, August 18). Study confirms China forced abortion policy created gender imbalance. Reuters News Release. Retrieved from http://www.freerepublic.com/tag/coercedabortion
  26. Goodman, P. S. (2006, March 12). Stealing Babies for Adoption. The Washington Post. Retrieved from http://www.washingtonpost.com/wp-dyn/content/article/2006/03/11/AR2006031100942.html
  27. Greenhalgh, S. (1986). Shifts in China’s population policy, 1984-86: Views from the central, provincial, and local levels. Population and Development Review, 12, 491–515.CrossRefGoogle Scholar
  28. Greenhalgh, S., Chuzhu, Z., & Nan, L. (1994). Restraining population growth in three Chinese villages, 1988-1993. Population and Development Review, 20, 365–395.CrossRefGoogle Scholar
  29. Greenhalgh, S., & Winckler, E. (2005). Governing China’s population: From leninist to neoliberal biopolotics. Stanford, CA: Stanford University Press.Google Scholar
  30. Gu, B., Wang, F., Guo, Z., & Zhang, E. (2007). China’s local and national fertility policies at the end of the twentieth century. Population and Development Review, 31, 129–147.Google Scholar
  31. Johansson, S., & Nygren, O. (1991). The missing girls of China: a new demographic account. Population and Development Review, 17, 35–51.CrossRefGoogle Scholar
  32. Kim, J. (2005). Sex selection and fertility in a dynamic model of conception and abortion. Journal of Population Economics, 18, 41–67.CrossRefGoogle Scholar
  33. Li, S. (2007). Imbalanced sex ratio at birth and comprehensive intervention in China. Prepared for 4th Asia Pacific Conference on Reproductive and Sexual Health and Rights.Google Scholar
  34. Lin, M.-J., Qian, N., & Liu, J.-T. (2008). More women missing, fewer girls dying: The impact of abortion on sex ratios at birth and excess female mortality in Taiwan (NBER Working Paper No. 14541). Cambridge, MA: National Bureau of Economic Research.Google Scholar
  35. Liu, H. (2009). Is there a quality-quantity tradeoff? Evidence from the relaxation of China’s one child policy (Working paper). Singapore: National University of Singapore.Google Scholar
  36. MEASURE DHS. (2006). India Demographic and Health Survey 2006. Calverton, MD: ICF Macro.Google Scholar
  37. Norberg, K. (2004). Partnership status and the human sex ratio at birth. Proceedings of The Royal Society, 271, 2403–2410.CrossRefGoogle Scholar
  38. Qian, N. (2008). Missing women and the price of tea in China: the effect of sex-specific earnings on sex imbalance. Quarterly Journal of Economics, 123, 1251–1285.CrossRefGoogle Scholar
  39. Qian, N. (2009). Quantity-quality and the one child policy: The positive effect of family size on school enrollment in China (NBER Working Paper No. 14973). Cambridge, MA: National Bureau of Economic Research.Google Scholar
  40. Scharping, T. (2003). Birth control in China, 1949–2000. New York: Routledge Curzon.Google Scholar
  41. Sen, A. (1990). More than 100 million women are missing. New York Review of Books, 37, 61–66.Google Scholar
  42. Taiwan. (2000). Directorate General of Budget, Accounting, and Statistics (DGBAS). Taiwan Population and Housing Census.Google Scholar
  43. Taiwan. (2003). Taiwan provincial institute of family planning. Survey of Knowledge, Attitudes, and Practice of Contraception (KAP).Google Scholar
  44. Train, K. E. (2003). Discrete choice methods with simulation. New York: Cambridge University Press.CrossRefGoogle Scholar
  45. Trivers, R., & Willard, D. (1973). Natural selection of parental ability to vary the sex ratio of offspring. Science, 179, 90–92.CrossRefGoogle Scholar
  46. Tsay, C.-L. (2004). Marriage migration of women from China and Southeast Asia to Taiwan. In G. W. Jones & K. Ramdas (Eds.), Un-tying the Knot: Ideal and reality in Asian marriage (pp. 173–191). Singapore: National University of Singapore Press.Google Scholar
  47. Wang, F. (1996). A decade of the one-child policy: Achievements and implications. In A. Goldstein & W. Feng (Eds.), China (pp. 96–116). Boulder, CO: Westview Press.Google Scholar
  48. Yardley, T. (2008, March 11). China sticking with one-child policy. New York Times. Retrieved from http://www.nytimes.com/2008/03/11/world/asia/11china.html?_r=1
  49. Zeng, Y., Ping, Tu, Baochang, Gu, Yi, Xu, Li, B., & Li, Y. (1993). Causes and implications of the recent increase in the reported sex ratio at birth in China. Population and Development Review, 19, 283–302.CrossRefGoogle Scholar
  50. Zeng, Y. (2007). Options for fertility policy transition in China. Population and Development Review, 33, 215–246.CrossRefGoogle Scholar
  51. Zhang, L., Feng, X., & Zhang, Q. (2006). Changing patterns of desired fertility. In D. Poston, C.-F. Lee, C.-F. Chang, S. L. McKibben, & C. S. Walter (Eds.), Fertility, family planning, and population policy in China (pp. 86–105). New York: Routledge Curzon.Google Scholar

Copyright information

© Population Association of America 2011

Authors and Affiliations

  1. 1.Department of EconomicsHebrew University of JerusalemJerusalemIsrael

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