A Control Model of Region Economy and Its Multiplier Effect Analysis for China Exhibition Industry

Abstract

This paper used the principle, thought and method of system theories and cybernetics, constructed an economic control model of region exhibition industry, and found control structure of the model; and thought the exhibition economic system is composed of the direct income subsystem and indirect income subsystem which are connected in series. Furthermore, this paper thoroughly analyzed the parallel mutual relations between each sub-subsystem of direct income subsystem, as well as the multiple feedback relations of indirect income system and so on.