1. Temporal evolution of the “thermal” and “superthermal” income classes in the USA during 1983–2001;Silva;Europhys. Lett.,2004
2. Colloquium: statistical mechanics of money, wealth, and income;Yakovenko;Rev. Modern Phys.,2009
3. Evidence for the exponential distribution of income in the USA;Dragulescu;Eur. Phys. J. B,2001
4. Bureau of Labor Statistics, Weekly and hourly earnings data from the Current Population Survey, Data extracted on: June 4, 2014.
5. Dale W. Jorgenson, J. Steven Landefeld, Blueprint for expanded and integrated US accounts: review, assessment, and next steps, in: Conference on Research in Income and Wealth New Architecture for the US National Accounts, Washington, DC, 2004, pp. 1–95.