Internet network operates by combining common and non market technology and resources on one hand and private and marketable resources on the other hand. Internet protocol addresses and connection protocols are historically non market resources but relationships between networks involve payments...

[eng] This article shows that the results of the studies on the relation between the use of Information an Communication Technologies (ITC) and economic performances are influenced by measuring instruments used. In the first part, we present the main results of these studies and we raise some...

[eng] Antidumping duties are now widely considered as a non tariff barrier in international trade. The problem is that dumping is still view as an unfair practice by international trade regulation. This paper explains this paradox by both the economic acceptance of dumping and the abuse of...