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在文献[1]中,提到一种技术进步分析模型。它是基于静态投入产出理论建立的模型,具有计算简单易行、经济意义明确的特点。它的基本思路是把投入产出表中的直接消耗系数A的变化,认为是技术进步的结果,通过测算出直接消耗系数矩阵A的变化所引起的最终产品变化来衡量技术进步对经济的影响。其具体做法是:
In [1], a model of technological progress analysis is mentioned. It is based on the static input-output theory model established, with the calculation is simple and easy, the economic significance of a clear feature. Its basic idea is to consider the change of the direct consumption coefficient A in the IO table as a result of technological progress and measure the impact of technological progress on the economy by measuring the final product change caused by the change in the direct consumption coefficient matrix A . The specific approach is: