La construction des réseaux d'entreprises, une contribution par les oppositions paradoxales. Le cas d'un réseau d'entreprises horticoles de la région angevine

Business networks are organizational forms that lead to a number of benefits for business members. For the latter, this organizational form has the advantage of not eliminating their autonomy or their independence, while benefiting from the advantages linked to inter-organizational reconciliations. In this way, the networks thus comprise two distinct but inseparable organizational levels: the organizational level of the member companies and the organizational level of the network. Before benefiting from the advantages of networking, it is necessary that it be built by the organizations that are at the origin of it. In time, the construction of the network leads to a certain strengthening of its degree of negentropy, resulting in a long-term complexification. This complexity takes place while preserving the autonomy and independence of the member organizations. Little attention has been paid to this question of network construction. This thesis proposes to answer it using a paradoxical approach (paradoxical approach and dialectical approach), which makes it possible to take into account the indissociability of the dual organizational level of networks. Through a case study applied to a network of companies in the horticultural sector of the Angevin region, we seek to identify how the objectives of each of the two organizational levels contribute to the construction of the network in question and to the reinforcement of its degree of negentropy