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Science and technology (S&T) is the driving force for economic development. It is significant to study the efficiency of the input-output of S&T. This paper studies the S&T input-output efficiency from 2006 to 2008 of Chinese 30 regional large and medium- sized industrial enterprises by way of DEA model. The results indicate that the efficiency is low in all and there is no improvement...
Based on the system analysis of the fusion development model of the technology diffusion of the military enterprises and civil enterprise and producing the opponent products each other, using the Rate-Variable Fundamental In-tree Modeling of System Dynamics (SD) to build the System Feedback Structure Model of the Military Civil Industry Fusion Development Model. And based on X-0-1 determinant of system...
A new quantified model of evaluating the economic risk of technology innovation project which based on Monte Carlo simulation technology has been proposed in this paper. That is use three point which are maximum possible value, minimum possible value and the most possible value to estimate the risk variable. Using AHP method, variable weight of delivered and extended risk to determine the weight of...
Using system dynamics, the paper has studied the chain- loop model and drawn the causality graph. In the paper, the chain- loop model is improved and the paths and the main feedback relationships in the process of enterprise technological innovation are confirmed through the analysis on the causality graph.
Based on the system analysis on model of military- civilian industry product fusion development in military industry enterprises, this paper builds the system dynamics (SD) mathematical model which characterizes its development model. By utilizing the Vensim software simulation and regulation analysis technology, it analyzes the main variables to affect the military-civilian industry product fusion...
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