Abstract
The preparation and implementation of a real estate development project requires the adoption of a large number of diverse management decisions. For the preparation of decisions often attract experts. The opinions of many experts sometimes do not agree with each other and even are mutually exclusive. For their analysis using computer-based decision support systems (DSS). The article provides an analysis of several DSS, their applicability for the preparation of the project of real estate development. The results of the comparative experiment are also presented - the advantages and disadvantages of direct and indirect discussion of the project. It is revealed that the mediated written discussion with the use of information and communication technologies has advantages over direct discussion. It has been established that the quality of the discussion improves when there is a specially trained moderator who controls the process. Analysis of the features of the implementation of real estate development projects showed that there are no group decision support systems on the software market that can meet all the requirements necessary for the effective preparation and implementation of a real estate development project.
Highlights
In managerial practice, a group solution is gaining more and more weight as the complexity and scope of the problems being solved increase
The second drawback, which significantly complicates the use of this type of Group Decision Support System (GDSS) in the pre-investment phase of the real estate development project, is the need to gather all interested parties at the same time in the same room
Using written mediated communication reduces the time for discussion and decision making
Summary
A group solution is gaining more and more weight as the complexity and scope of the problems being solved increase. It is during the working-out of a strategic plan for development that decision-making methods should be used, which allow minimizing the negative psychological effect of group work [17, 18] Part of this problem already has its solution. The second drawback, which significantly complicates the use of this type of GDSS in the pre-investment phase of the real estate development project, is the need to gather all interested parties at the same time in the same room. Research goal: to analyze the possibility of using existing group decision support systems in the early phases of a real estate development project and to assess the benefits of indirect computerized communication when making group decisions before direct communication during meetings
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