Modeling an Individual and Group Decision on the Implementation of a Real Estate Development Project

The implementation of the real estate development project are accompanied many management decisions. These decisions can be made by one person or a project team. The article describes the advantages and disadvantages of individual and group decisions. The results of a comparative research of decision-making by one person and a group using computer decision support systems and without them. It is shown that using of automation tools facilitates decision making and increases confidence in its correctness. It has been experimentally proved that the individual solution is based on a smaller number of factors, is accepted more quickly and more satisfied by the person making the decision, in comparison with the group decision. Further the difficulties in implementing computer decision support systems in the work of a development company and acquired benefits are listed.