技术经济系统中技术扩散的数学模型

Mathematical model of technological expansion in the system of technology and economy

技术经济系统中相关技术之间存在着一种相干性关系,主要表现为技术的扩散。从数量角度对技术经济系统中技术扩散进行研究,建立了技术扩散的数学模型,并对技术扩散过程中的各种情形进行了讨论。该模型对技术经济的发展前景评价和预测起着重要理论与实际作用,从而提高技术经济研究的数量性、确定性和科学性。

There lies a relationship between the relevant technologies in the system of technology and economy which takes the main form of technological expansion.This paper studies the technological expansion in the system of technology and economy from the aspect of amounts.It constructs the mathematical model and discusses the various conditions which may arise in the course of technological expansion.This model analysis plays an important theoretical and practical role in evaluating and predicting the future of technology and economy.