Articles
Corak, Niles. (2013). Income Inequality, Equality of Opportunity, and Intergenerational Mobility.
The Journal of Economic Perspectives. Vol. 27, No. 3, pp. 79-102.
Oishi, Shigehiro et al. (2011). Income Inequality and Happiness. Psychological Science, vol. 22 no. 9,
p. 1095-1100.
Sommeiller, E., Price, M., & Economic Analysis and Research Network. (2015). The Increasingly Unequal States of America: Income Inequality by State, 1917 to 2012. Accessed October 15, 2016. http://www.epi.org/publication/unequal-states/
Gould, E., Davis, A., Kimball. W. (2015). Broad-Based Wage Growth Is a Key Tool in the Fight Against Poverty.
http://www.epi.org/publication/broad-based-wage-growth-is-a-key-tool-in-the-fight-against-poverty/
Conservative voices
A Conservative Response to Income Inequality
http://thebelltowers.com/2014/12/04/a-conservative-response-to-income-inequality/
About Inequality, Mathew Continetti. Weekly Standard.
http://www.weeklystandard.com/about-inequality/article/607779?page=2
The Income-Inequality Myth, Michael D. Tanner. Cato Institute.
http://www.cato.org/publications/commentary/incomeinequality-myth
Understanding Thomas Piketty and His Critics, By Curtis S. Dubay and Salim Furth, Ph.D. Heritage Foundation.
http://www.heritage.org/research/reports/2014/09/understanding-thomas-piketty-and-his-critics