Antoni Meseguer-Artola

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This paper tries to explain the temporal evolution of electronic commerce in a developed country. For this purpose, we evaluate the contribution of the size of the potential market represented by the community of Internet users to the development of electronic commerce, as well as of other determinant factors. The validation carried out, for the whole(More)
Despite the important benefits for firms of commercial initiatives on the Internet, e-commerce is still an emerging distribution channel, even in developed countries. Thus more needs to be known about the mechanisms affecting its development. A large number of works have studied firms' e-commerce adoption from technological, intraorganisational,(More)
The main goal is to illustrate that the so-called indirect function of a cooperative game in characteristic function form is applicable to determine the nucleolus for a subclass of coali-tional games called compromise stable TU games. In accordance with the Fenchel-Moreau theory on conjugate functions, the indirect function is known as the dual(More)
15 In this paper we study network structures in which the possibilities for cooperation are restricted and the benefits of a group of players depend on how these players are 17 internally connected. One way to represent this type of situations is the so-called reward function, which represents the profits obtainable by the total coalition if links can be(More)
A key impact the Internet is having on university teaching involves the new choices being provided because of open educational content. Wikipedia is a clear example of these new options. Not only is it a gigantic open repository of knowledge and information, it can also be considered a technological platform that facilitates collaboration for knowledge(More)