Ok, if we take this wide view then yes. But "market rate" is not always a very descriptive when discussing pricing in general because there are often time corne

Ok, if we take this wide view then yes. But "market rate" is not always a very descriptive when discussing pricing in general because there are often time corner cases where the phenomenon that's actually important is not captured by it. I.e. in market situations where the price can be effectively agreed in an oligopoly then the discussion about oligopolists' pricing has a social context as well, and things like "political leverage" are far more important in studying the phenomenon in larger context than just observing the preset "market rate".