World Futures Studies Federation
, World Future Society
, The System Dynamics Society
, Japan Economic Association
, Japan Assoication for Environmental Economics and Policies
, Japan Association of Simulation and Gaming
, Japan Association for Planning Administration
, American Economic Association
, World Futures Studies Federation
, World Future Society
, The System Dynamics Society
, Japan Economic Association
, Japan Assoication for Environmental Economics and Policies
, Japan Association of Simulation and Gaming
, Japan Association for Planning Administration
, American Economic Association