Methods of forming the agreed collective choice in the expertise process (on an example of ranking methods of solving complex problems)

The methods of forming a collective choice in the ordering of expert solutions to complex problems. It is shown that the use of methods increases the reliability of the evaluation. Experts: don’t know who participated in the survey; do not know who decided which; don't know who and what gave the rationale for the decision and may not know about the true purpose of the organizers of the expert survey. At the same time experts can justify their answers and receive as a result of simulation of the statistical characteristics of the search target.