Applying the behavioral finance theory to resolving the team coordination problem,the paper studies team members' behavior,team value and supervision,and analyses the dynamic effect of irrational expectation on team coordination.The result shows that members with excessive expectation will aggravate team's moral hazard,and reduce its performance,so it is better to monitor them intensively.Contrarily,members with conservative expectation will alleviate team's moral hazard and upgrade its value,so...