Nextjet operates many routes that are tenderd by the swedish goverment. The airline that ticks all boxes operational and legal etc. And who requests the less contribution in costs will win the routes for 4 years.. so.. he/she who takes the most commercial risk on very minimal and thin routes will win it... many many airlines have bitten the dust on this, one of the bigger was Skyways. List here.. and if you click on links you can reed some sad stories https://en.m.wikipedia.org/wiki/List_of_defunct_airlines_in_Sweden