THE　DIFFERENTIAL　DYNAMIC　MODEL　OF　ENTERPRISE　ECONOMIC　DEVELOPMENTANDITSCOMPUTATIONALMETHODS

来源期刊：中南大学学报(英文版)1994年第1期

论文作者：Han Xuli Li Songren

文章页码：87 - 90

Key words：fitting; mathematical model; differential equation

Abstract: in this paper, taking enterprise vitality as a target, an evaluation method of the economic development state of enterprise is proposed by using differential model. The solution of the differential model is discussed. The direct fitting methods and operational formulas for the parameters in the differenticl model are given. The feasible conditions of the methods are shown. It is an advantage that the methods have gotten rid of discretization error in contrast with the methods of grey theory.