[fre] Cet article vise à offrir un panorama des théories de la concurrence imparfaite qui l'abordent du point de vue de la microéconomie. Cette présentation s'articule autour des quatre thèmes principaux qui caractérisent la concurrence imparfaite : la collusion, la différentiation des...

This chapter focuses on the most game-theoretic elements of location theory. Spatial competition is an expanding field lying at the interface of game theory, economics, and regional science. It is still in its infancy but attracts more and more scholars' interest because the competitive location...