"Excessive greed" refers to a strong desire for more and more wealth or possessions that goes beyond what is reasonable or necessary. It means being extremely selfish and not being satisfied with what one already has. Full definition
Maybe Americans should stay out of other countries and stop telling people how to (filling in the blank), especially since America is not the No. 1 example of anything except excessive greed. (religion.blogs.cnn.com)
And to top it all off, the publisher sometimes known for excessive greed isn't keeping any of the proceed for themselves; all of the money will be split between Humble Bundle and a number of great charities. (gamingtrend.com)
Excessive greed or optimism or easy credit leads to overinvestment, soaring asset prices and unsustainable borrowing binges. (bloomberg.com)