Dept.;
of;
Intelligent;
Mechanical;
Systems;
Division;
of;
Industrial;
Innovation;
Sciences;
Graduate;
School;
of;
Natural;
Science;
andTechnology;
Okayama;
University;
Okayama;
700-8530;
Japan;
作业成本; 激励条件; 非合作; 社会; 互动效应; 博弈; 时效; 变动成本;