Not really sure of an exact meaning, it's a term I just recently thought up. It just sounds cool. I'd love to hear a politician use it when discussing the economy.
"President Bush announced today that he intended to substantially reduce unemployment through his new economic initiative, Ninjanomics."
di Led Zeppole 28 febbraio 2004
The economics of Ninjas.
Ninjanomics are more confusing than Alan Green's band scheme backwards down a black hole made of laffer curves.
di RogueA 16 agosto 2007
Ninjanomics is more confusing than Alan Greenspan skiing backwards down a black whole made entirely out of Laffer Curvers
Dude I totally do not understand Ninjanomics
di The Real ninja 01 luglio 2009