投入产出模型的推广及其应用

来源期刊：中南大学学报(自然科学版)1993年第4期

论文作者：勒晓阳 周婷俐 贾春霖 李松仁 沃廷枢

文章页码：561 - 567

关键词：模型; 联合生产; 投入产出; 优化; 矿业工程

Key words：models; united production; input-output; optimization: mineral engineering

摘    要：矿业工程是一个联合生产型生产系统,由于其不满足Leontief投入产出模型的基本假设,Leontief投入产出模型不能在矿业工程中应用。本文引出生成数和相关生成数,建立了没有任何基本假设的联合生产型的投入产出模型。在此基础上建立了十个矿业工程优化模型,并在湖北大冶有色金属公司中应用研究其铜生产系统经济规律。

Abstract: The mineral engineering is an united production system. Leontief' s input-output model can' t be applied tothis system because it doesn' t satisfy the essential condition of the model. In this paper the static and dynamicunited production input-output models, which haven' t any essential conditions, have been established and Leon-tief' s input-output models are their special cases. Finally using this model ten optimization models in mineralengineering have been established and applied to Daye Nonferrous Corporation to analyse the economic laws ofcopper production system.