SIMULATION SYSTEM FOR MEASURED ECONOMIC MODEL

摘要

PURPOSE:To enable also a person having no expert knowledge to easily con struct ecometric model by automatically preparing a model expression expressing mutual relation between economical indicator data. CONSTITUTION:A relational expression (model expression) between plural economical indicator data is prepared by a pattern retrieving device 1011, a statistic analyzer 1012 and an automatic model expression preparing device 1013. A topic influence analyzer 1014 prepares a model expression expressing relation between economical index data and topic information. Then an externally generated variable scenario automatic preparation device 1031 automatically prepares an externally generated variable scenario. A qualitative data scenario preparing device 1032 prepares a qualitative data scenario. Then which is to be executed, normal mode simulation or test mode simulation, is judged. Whether a forecasted result in each mode is proper or not is judged, and when the result is proper, the forecasted result is stored in a forecasted result storing device 1100.