Development of the Internet, Market Structure and Commercial Practices The case of the publishing sector (*)

"Neteconomy", "new business models", "new economy" are these new ideological constructions which barely hide the fact that the practices of actors present on the net mostly come from economic and social logic already described or that are possible to analyze by means of existing theoretical tools; or, on the contrary, are these practices really so specific that they call for the development of new analytical tools and new concepts? Is one, in other words, faced with the emergence of a new