Plutonomy
Origin
plutocracyeconomy, from Ancient Greek roots πλοῦτος (ploutos, "wealth") + νόμος (nomos, "law") (English -nomy).
In occasional use since 19th century, re-coined 2005 by team of Citigroup global strategist Ajay Kapur to describe economies with significant income and wealth inequality,
“Plutonomicsâ€, Robert Frank, Wall Street Journal blog The Wealth Report, January 8, 2007:
‘Ajay Kapur, global strategist at Citigroup, and his research team came up with the term “Plutonomy†in 2005 to describe a country that is defined by massive income and wealth inequality. According to their definition, the U.S. is a Plutonomy, along with the U.K., Canada and Australia.’
“The Economics Of Plutonomyâ€, Matthew Yglesias, Slate, Moneybox, Nov. 21, 2011
Full definition of plutonomy
Noun
plutonomy
(uncountable)- An economy that is significantly influenced by the very wealthy.
- The study of the production and distribution of wealth.