Why are Mexican American boys so much taller now?
Using NHANES data we find that the difference in average height between non-Hispanic White and Mexican American boys of ages 2-14 years has decreased 1.7Â cm on average during the last quarter of the twentieth century in the United States. Our hypothesis is that the narrowing of the height gap is related to a larger gain in maternal height among Mexican Americans in relation to Whites. We estimate a child's height equation and find that on average about 38% of the reduction in the gap for boys of ages 2-5 years is attributed to this factor. The evidence of a secular trend for height is weak for the case of girls.
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- John Komlos, 2009. "Recent Trends in Height by Gender and Ethnicity in the US in Relation to Levels of Income," NBER Working Papers 14635, National Bureau of Economic Research, Inc.
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- Smith, Patricia K. & Bogin, Barry & Varela-Silva, Maria Ines & Loucky, James, 2003. "Economic and anthropological assessments of the health of children in Maya immigrant families in the US," Economics & Human Biology, Elsevier, vol. 1(2), pages 145-160, June.
- Alan S. Blinder, 1973. "Wage Discrimination: Reduced Form and Structural Estimates," Journal of Human Resources, University of Wisconsin Press, vol. 8(4), pages 436-455.
- Komlos, John, 2010. "The recent decline in the height of African-American women," Economics & Human Biology, Elsevier, vol. 8(1), pages 58-66, March.
- John Komlos & Benjamin E. Lauderdale, 2007. "Underperformance in Affluence: The Remarkable Relative Decline in U.S. Heights in the Second Half of the 20th Century," Social Science Quarterly, Southwestern Social Science Association, vol. 88(2), pages 283-305.
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