河南各时期技术进步贡献率测度

On Measurement of the Contribution Rate of Periodic Technological Advance of Henan Province

采用灰色系统理论的思想方法和模型技术，消除索洛“余值”中的非技术进步因素，建立了一种新的技术进步测度模型———ＧＣＤ模型。在一定程度上解决了技术进步测度中一个长期悬而未决的问题。分４个不同的时段建立了河南ＧＣＤ模型，测算出河南不同时期技术进步贡献率。

A new model ,the G C D model ,which is used to measure the technological advance,is built in this paper.The progress in non technical elements in Solow′s “remaining value” is removed by using the idea,method and modeling technique of grey system theory.So,the difficult technical problem in measurement of technological advance has been solved to a certain extent.The periodic G C D model of Henan Province is built in four different periods and the contribution rate of the periodic technological advance of Henan Province is measured.