Spirit Airlines is opposing United Airlines and JetBlue Airways' “Blue Sky” partnership, claiming the proposed pact is a ...

Spirit Airlines filed a regulatory complaint this week against two rival airlines, according to media reports. On Tuesday, ...

Find insight on Spirit Airlines, Carnival, Continental, and more in the latest Market Talks covering Auto and Transport.

Oligopoly in Retail Market Structures. ... Members of an oligopoly receive temporary benefits from limiting retail competition at the cost of harming society on a local or national scale.