J.S. Mill is generally considered to be the theorist who gave birth to the concept of natural monopoly in its modern sense. Yet, no author has specified that Mill distinguishes two types of monopoly, the “natural monopoly” and the “practical monopoly”. I show that Mill's notion of...

Strongly supported by civil society, the social movement that occurred in Guadeloupe and Martinique last winter had a common theme: the struggle against the high cost of living in these French overseas departments. During forty-four days, two groups of associations and political parties...