Health Economics literature is rich with studies that find a positive association between childhood health and family income. This relationship is also known as childhood health and income gradient. Several other studies also find that this gradient becomes steeper as children age. This research paper empirically reexamines this phenomenon using 2009-2012 data from the National Health Interview Survey. While the study finds the existence the gradient effects, it finds the gradient to be flatter than those found earlier studies.
"Childhood Health and Household Income,"
Scholarly Horizons: University of Minnesota, Morris Undergraduate Journal: Vol. 1
, Article 9.
Available at: http://digitalcommons.morris.umn.edu/horizons/vol1/iss2/9