Financial valuation methods use additive aggregation operators. But a patrimony should be regarded as an organized set, and additivity makes it impossible for these aggregation operators to formalize such phenomena as synergy or mutual inhibition between the patrimony’s components. This paper...

This paper aims at understanding what the consequences are of cultural diversity on co-operative relationships. Co-operation is considered through two different modes: the first one, called community based co-operation, is based on the need for belonging and the second mode, called complementary...

In the theoretical framework of corporate governance this article studies the efficiency of the control exerted by the ownership structure and the board of directors on managers. The confrontation of entrenchment theory and agency theory allows to determine the necessary conditions of the...

This research notes aims at assessing the research policy in the knowledge management field conducted by the EU during the last decades. this article highlights the results from this research but also points out the lacks of this research program.