Education Classes and Wage Inequality among US Workers:1950-2009
Richard R. Verdugo
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DOI: 10.4236/sm.2011.14021   PDF         4,343 Downloads   9,079 Views   Citations

Abstract

A considerable amount of research consistently finds is that the better educated, generally, earn more than the less educated. It is also believed that better work and technical skills are linked to education. For these and other reasons, researchers and policy makers have long pushed for increasing the educational attainment of the American population. And, indeed, over the 20th Century, the American population has become highly educated to the point where a high school education is no longer seen as a path to better economic status. Rather, a college degree has taken that role. Since about mid-20th century more Americans are going to college, and this may have important implications for income inequality? In this paper, I examine income inequality among four education classes (ECs): those with less than a High School Diploma, those with a High School Diploma, those with some college, and those with a college degree or more. I compute Gini Coefficients for all four groups for the years 1950 to 2009 using the Decennial Census and the 2009 American Community Survey. I also present a brief analysis about the contribution each EC makes to the overall Gini Index. My results point out that income inequality was initially driven by those with less than a high school education, was passed onto those with a high school diploma, and in recent years has greatly increased due to those with a college education. Moreover, I found that wage inequality was greater among the college educated than among the other ECs.

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Verdugo, R. (2011). Education Classes and Wage Inequality among US Workers:1950-2009. Sociology Mind, 1, 164-172. doi: 10.4236/sm.2011.14021.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1] Anderton, D. L., Barrett, R. E., & Bogue, D. J. (1997). The population of the United States. New York, NY: The Free Press.
[2] Becker, G. S. (1962). Investment in human capital: A theoretical analysis. Journal of Political Economy, 70, 9-29. doi:10.1086/258724
[3] Becker, G. S. (1964). Human capital. New York, NY: Columbia University Press.
[4] Becker, G. S., & Chiswick, B. R. (1966). Education and the distribution of earnings. American Economic Review, 56, 358-369.
[5] Bell, D. (1973). The coming of post industrial society. New York, NY: Harper.
[6] Bourguignon, F., & Morrisson, C. (1998). Inequality and development: The role of dualism. Journal of Development Economics, 57, 233- 257.doi:10.1016/S0304-3878(98)00089-3
[7] Bowles, S., & Gintis, H. (1976). Schooling in capitalist America: Educational reform and the contradictions of economic life. New York, NY: Basic Books.
[8] Callhan, R. (1962). Education and the cult of efficiency. Chicago, ILL: University of Chicago Press.
[9] Checchi, D. (2000). Does educational achievement help to explain income inequality? Working paper n. 11.2000. University of Milan, Italy.
[10] Chenery, H. B., & Syrquin, M. (1975). Patterns of development, 1950- 1970. Oxford University Press for the World Bank.
[11] Collins, R. (1979). The credential society. New York, NY: Academic Press.
[12] Cremin, L. (1980). American education: The national experience 1783-1876. New York: Harper & Row.
[13] Cuban, L. (2004). The blackboard and the bottom line: Why schools can’t be businesses. Cambridge, MA: Harvard University Press.
[14] Fields, G. (1979). A welfare economic approach to growth and distribution in the dual economy. Oxford Journal of Economics, 93, 325- 353.
[15] Eicher, T. S., & Garcia-Penalosa, C. (2001). Inequality and growth: The dual role of human capital in development. Journal of Development Economics, 66, 173-197. doi:10.1016/S0304-3878(01)00160-2
[16] Folger, J. K., & Nam, C. B. (1960). The education of the American population. Washington, DC: US Department of Commerce.
[17] Goldin, C. (1998). Egalitarianism and the returns to education during the Great Transformation of American education. New York, NY: National Bureau of Economic Research.
[18] Goldin, C., & Katz, L. F. (2008). Why the United States led in education: Lessons from secondary school expansion, 1910 to 1940. NBER Working Paper No. 6144.
[19] Gregorio, J., & Lee, J. W. (1999). Education and income distribution: New evidence from cross country data, Serie Economica 55, Universsidad de Chile.
[20] De Gregorio, J. (2002). Education and income distribution: New evidence from cross country data. Review of Income and Wealth, 48, 395-416.
[21] Griliches, Z. (1997). Education, human capital and growth: A personal perspective. Journal of Labor Economics, 15, S330-S344.
[22] Jaspers, K. (1953). The origin and goal of history. London, England: Routledge and Keegan Paul.
[23] Heilbroner, R., Singer, A. (1994). The economic transformation of america: 1600 to the present. New York, NY: Harcourt Brace College Publishers.
[24] Heshmati, A. (2004). Inequalities and their measurement. Discussion paper series 1219, Institute for the Study of Labor, Bonn Germany.
[25] Keesecker, W. W. (1929). Laws relating to compulsory education. Washington, DC: US Bureau of Education, G.P.O.
[26] Knight, J. B. (1976). Explaining income distribution in less developed countries: A framework and an agenda. Oxford Bulletin of Economics and Statistics, 38, 161-177. doi:10.1111/j.1468-0084.1976.mp38003002.x
[27] Kuznets, S. (1955). Economic growth and income inequality. American Economic Review, 45, 1-28.
[28] Le Caillon, J., Paukert, F., Morrisson, C., & Germidis, D. (1984). Income distribution and economic development: An analytic survey. Geneva, Switzerland: International Labour Office.
[29] Marin, A., & Pasacharopoulos, G. (1976). Schooling and income distribution, Review of Economics and Statistics, 58, 332-338. doi:10.2307/1924955
[30] Mincer, J. (1958a). Investment in human capital and personal income distribution. Journal of Political Economy, 66, 281-302. doi:10.1086/258055
[31] Mincer, J. (1958b). On the job training: Costs, returns, and some implications. Journal of Political Economy, 70 , 50-79.
[32] Mincer, J. A. (1974). Schooling, experience, and earnings. New York, NY: National Bureau of Economic Research.
[33] Mohan, R., & Sabot, R. H. (1988). Educational expansion and the inequality of pay: Columbia 1973-1978. Oxford Bulletin of Economics and Statistics, 50, 175-182. doi:10.1111/j.1468-0084.1988.mp50002005.x
[34] Motonishi, T. (2003). Why has income inequality in Thailand increased? An analysis using 1975-1998 surveys. Economics and Research Department, Working Paper Series No. 43, Asian Development Bank.
[35] Papanek, G., & Kyn, O. (1986). The effect on income distribution and development, the growth rate and economic strategy. Journal of Development Economics, 23, 55-65. doi:10.1016/0304-3878(86)90079-9
[36] Park, K. H. (1996). Educational expansion and educational inequality on income distribution. Economics of Education Review, 15, 51-58. doi:10.1016/0272-7757(95)00000-3
[37] Partridge, J. S., Partridge, M. D., Rickman, D. S. (1998). State patterns in family income inequality. Contemporary Economic Policy, 16, 277-294. doi:10.1111/j.1465-7287.1998.tb00519.x
[38] Phillips, K. (2002). Wealth and democracy: A political history of the american rich. New York, NY: Broadway Books.
[39] Ram, R. (1984). Population increase, economic growth, educational inequality, and income distribution: Some recent evidence. Journal of Development Economics, 14, 419-428. doi:10.1016/0304-3878(84)90069-5
[40] Ram, R. (1989). Can educational expansion reduce income inequality in less developed countries? Economics of Education Review, 8, 185- 189. doi:10.1016/0272-7757(89)90006-X
[41] Robinson, S. (1976). A note of the U hypothesis relating income inequality and economic development. American Economic Review, 66, 437-440.
[42] Schultz, T. W. (1961). Investment in human capital. American Economic Review, 51, 1-17.
[43] Spence, M. (1973). Job market signaling. Quarterly Journal of Economics, 87, 355-374. doi:10.2307/1882010
[44] Spring, J. (1976). The sorting machine: National education policy since 1945. New York, NY: David McKay.
[45] Sylvester, K. (2002). Can education expenditures reduce income inequality? Economics of Education Review, 21, 43-52. doi:10.1016/S0272-7757(00)00038-8
[46] Tinbergen, J. (1975). Income distribution: Analysis and policies. Amsterdam, Netherlands: North-Holland.
[47] Tyack, D. (1974). One best system. Cambridge, MA: Harvard University Press.
[48] Verdugo, R. R., & Verdugo, N. T. (1989). The impact of surplus schooling on earnings: some additional findings. Journal of Human Resources, 24, 629-643. doi:10.2307/145998
[49] Winegarden, C. R. (1979). Schooling and income distribution: Evidence from international data. Econmica, 46, 83-87. doi:10.2307/2553099
[50] Williamson, J. (1996). Inequality, poverty, and history. Cambridge, MA: Basil Blackwell.

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