Market Structure and the Firm's Market Power

摘要: There exist many possible approaches to study the rational policy of firm holding some degree market power. One such general approach includes numerous oligopoly models which view each within a given structure as recognizing interdependence between its own actions and rivals. Within this line attack, theory games has provided useful insights, but little development taken place beyond twoperson situation. ' Application core economy2 raised new hopes, yet promising research remains in very early stages development. Our is less theoretical deals with industrial organisation outlook developed by E. Mason,3 J. Bain,4 R. Caves 5 others. We should like propose first static analysis firm's power relation and, secondly, corresponding dynamic based on Pontryagin Maximum Principle. Finally, our conclusions present reflections connection wider socio-political large firm.