In Gilman's evolutionary theory of gender inequality, sexuo-economic relations occur when sex relations and economic relations overlap fundamentally.

But when his foe lyes prostrate on the plain, He sheaths his paws, uncurls his angry mane; And, pleas'd with bloudless honours of the day, Walks over, and disdains th' inglorious Prey.

And the third uses computers and statistics to profit from short-term mispricings in stocks.

‘Don't worry this one′s as full as a goog. It won′t get far,’ Dig yelled, watching the albatross struggle to keep itself aloft.